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                      1. Home
                      2. Circuit Protection
                      3. Results

                      33,958 Product Results Found for "circuit protection"

                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Product Range
                      Packaging
                      Categories
                      Circuit Protection

                      (33,958)

                    • TVS - Transient Voltage Suppressors (14,277)
                    • Fuses & Fuse Accessories (9,069)
                    • Thermistors (3,286)
                    • ESD Protection Devices (3,269)
                    • Circuit Breakers (2,841)
                    • Gas Discharge Tubes - GDT (675)
                    • Surge Protectors (364)
                    • Line Reactors (163)
                    • Line Conditioners (14)
                    • No Filter(s) Applied
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                      ComparePrice ForQuantity
                      AF2-2.50V125TM
                      AEM AF2-2.50V125TM
                      3701378

                      Data Sheet

                      RoHS

                      AEM
                      1. Fuse
                      2. Surface Mount
                      3. 2.5 A
                      4. Fast Acting
                      5. 125 VAC
                      6. 125 VDC
                      7. 2410 [6125 Metric]
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$2.880
                      Min: 5 / Mult: 5
                      AirMatrix AF2 Series
                      MCVZ1206M380AGT
                      MULTICOMP PRO MCVZ1206M380AGT
                      2449682

                      Data Sheet

                      RoHS

                      MULTICOMP PRO
                      1. TVS Varistor
                      2. 30 V
                      3. 38 V
                      4. MCVZ1206
                      5. 77 V
                      6. 1206 [3216 Metric]
                      7. Multilayer Varistor (MLV)
                      Each (Supplied on Full Reel)
                      Full Reel
                      Packaging Options
                      3000+
                      HK$0.819
                      15000+
                      HK$0.744
                      Min: 3000 / Mult: 3000
                      MCVZ1206
                      AF2-2.50V125TM
                      AEM AF2-2.50V125TM
                      3701378RL

                      Data Sheet

                      RoHS

                      AEM
                      1. Fuse
                      2. Surface Mount
                      3. 2.5 A
                      4. Fast Acting
                      5. 125 VAC
                      6. 125 VDC
                      7. 2410 [6125 Metric]
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      5+
                      HK$2.880
                      Min: 100 / Mult: 5
                      AirMatrix AF2 Series
                      RF2946-000
                      LITTELFUSE RF2946-000
                      3930101

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. ESD Protection Device
                      2. 9.2 V
                      3. 0402 [1005 Metric]
                      4. 3 Pins
                      5. 7 V
                      6. SPA SESD Series
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$3.750
                      10+
                      HK$2.690
                      100+
                      HK$2.060
                      Min: 1 / Mult: 1
                      SPA SESD Series
                      RF2946-000
                      LITTELFUSE RF2946-000
                      3930101RL

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. ESD Protection Device
                      2. 9.2 V
                      3. 0402 [1005 Metric]
                      4. 3 Pins
                      5. 7 V
                      6. SPA SESD Series
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$2.060
                      Min: 100 / Mult: 1
                      SPA SESD Series
                      SMDJ20CA
                      LITTELFUSE SMDJ20CA
                      3930092

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. TVS Diode
                      2. SMDJ Series
                      3. Bidirectional
                      4. 20 V
                      5. 41.86 V
                      6. DO-214AB (SMC)
                      7. 2 Pins
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$4.440
                      10+
                      HK$3.830
                      Min: 1 / Mult: 1
                      SMDJ Series
                      SMDJ20CA
                      LITTELFUSE SMDJ20CA
                      3930092RL

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. TVS Diode
                      2. SMDJ Series
                      3. Bidirectional
                      4. 20 V
                      5. 41.86 V
                      6. DO-214AB (SMC)
                      7. 2 Pins
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      10+
                      HK$3.830
                      Min: 100 / Mult: 1
                      SMDJ Series
                      MF-RHS500-0
                      BOURNS MF-RHS500-0
                      4313406

                      Data Sheet

                      RoHS

                      BOURNS
                      1. Resettable Fuse
                      2. PPTC
                      3. MF-RHS Series
                      4. 16 V
                      5. 5 A
                      6. 10 A
                      7. 5.8 s
                      8. Rectangular
                      Each
                      1+
                      HK$3.130
                      50+
                      HK$2.510
                      Min: 1 / Mult: 1
                      -
                      W28-XQ1A-3
                      POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-3
                      9659072

                      Data Sheet

                      RoHS

                      POTTER&BRUMFIELD - TE CONNECTIVITY
                      1. Thermal Circuit Breaker
                      2. W28 Series
                      3. 3 A
                      4. 1 Pole
                      5. 32 VDC
                      6. 250 VAC
                      7. Panel
                      Each
                      1+
                      HK$38.760
                      5+
                      HK$35.060
                      10+
                      HK$34.890
                      20+
                      HK$29.370
                      50+
                      HK$27.330
                      More Pricing...
                      Min: 1 / Mult: 1
                      W28 Series
                      W28-XQ1A-10
                      POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-10
                      9659099

                      Data Sheet

                      RoHS

                      POTTER&BRUMFIELD - TE CONNECTIVITY
                      1. Thermal Circuit Breaker
                      2. W28 Series
                      3. 10 A
                      4. 1 Pole
                      5. 32 VDC
                      6. 250 VAC
                      7. Panel
                      Each
                      1+
                      HK$43.570
                      5+
                      HK$42.460
                      10+
                      HK$39.850
                      20+
                      HK$39.250
                      50+
                      HK$33.050
                      Min: 1 / Mult: 1
                      W28 Series
                      W28-XQ1A-15
                      POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-15
                      9659102

                      Data Sheet

                      RoHS

                      POTTER&BRUMFIELD - TE CONNECTIVITY
                      1. Thermal Circuit Breaker
                      2. W28 Series
                      3. 15 A
                      4. 1 Pole
                      5. 32 VDC
                      6. 250 VAC
                      7. Panel
                      Each
                      1+
                      HK$44.390
                      5+
                      HK$41.350
                      10+
                      HK$38.310
                      20+
                      HK$34.940
                      50+
                      HK$31.570
                      Min: 1 / Mult: 1
                      W28 Series
                      W28-XQ1A-4
                      POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-4
                      1651002

                      Data Sheet

                      RoHS

                      POTTER&BRUMFIELD - TE CONNECTIVITY
                      1. Thermal Circuit Breaker
                      2. W28
                      3. 4 A
                      4. 1 Pole
                      5. 32 VDC
                      6. 250 VAC
                      7. Panel
                      Each
                      1+
                      HK$27.150
                      10+
                      HK$22.630
                      25+
                      HK$21.320
                      50+
                      HK$19.230
                      100+
                      HK$17.320
                      More Pricing...
                      Min: 1 / Mult: 1
                      W28
                      KD1-4
                      EATON KD1-4
                      1338865

                      Data Sheet

                      RoHS

                      EATON
                      1. Thermal Circuit Breaker
                      2. KD1
                      3. 4 A
                      4. 1 Pole
                      5. 50 VDC
                      6. 250 VAC
                      7. Panel
                      Each
                      1+
                      HK$63.670
                      5+
                      HK$56.840
                      10+
                      HK$52.410
                      20+
                      HK$48.530
                      50+
                      HK$44.460
                      Min: 1 / Mult: 1
                      KD1
                      W28-XQ1A-2
                      POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-2
                      9659064

                      Data Sheet

                      RoHS

                      POTTER&BRUMFIELD - TE CONNECTIVITY
                      1. Thermal Circuit Breaker
                      2. W28 Series
                      3. 2 A
                      4. 1 Pole
                      5. 32 VDC
                      6. 250 VAC
                      7. Panel
                      Each
                      1+
                      HK$68.760
                      5+
                      HK$57.100
                      10+
                      HK$52.670
                      20+
                      HK$48.180
                      50+
                      HK$43.690
                      Min: 1 / Mult: 1
                      W28 Series
                      ESD9L5.0ST5G
                      ONSEMI ESD9L5.0ST5G
                      1651639

                      Data Sheet

                      RoHS

                      ONSEMI
                      1. ESD Protection Device
                      2. 9.8 V
                      3. SOD-923
                      4. 2 Pins
                      5. 5 V
                      6. 150 mW
                      7. ESD9L
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$1.850
                      10+
                      HK$1.280
                      100+
                      HK$0.563
                      500+
                      HK$0.487
                      8000+
                      HK$0.378
                      More Pricing...
                      Min: 5 / Mult: 5
                      ESD9L
                      SLVU2.8-4.TBT
                      SEMTECH SLVU2.8-4.TBT
                      1456390

                      Data Sheet

                      RoHS

                      SEMTECH
                      1. ESD Protection Device
                      2. TVS
                      3. 15 V
                      4. SOIC
                      5. 8 Pins
                      6. 2.8 V
                      7. 400 W
                      8. SLVU2
                      Each
                      1+
                      HK$33.300
                      10+
                      HK$23.350
                      100+
                      HK$18.250
                      500+
                      HK$13.300
                      Min: 1 / Mult: 1
                      SLVU2
                      SP0503BAHTG
                      LITTELFUSE SP0503BAHTG
                      1827633

                      Data Sheet

                      RoHS

                      LITTELFUSE
                      1. ESD Protection Device
                      2. TVS
                      3. 8.5 V
                      4. SOT-143
                      5. 4 Pins
                      6. 5.5 V
                      7. SPA SP05 Series
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$5.190
                      10+
                      HK$4.360
                      100+
                      HK$3.490
                      500+
                      HK$3.080
                      1000+
                      HK$2.830
                      More Pricing...
                      Min: 1 / Mult: 1
                      SPA SP05 Series
                      SRV05-4.TCT
                      SEMTECH SRV05-4.TCT
                      1456415

                      Data Sheet

                      RoHS

                      SEMTECH
                      1. ESD Protection Device
                      2. TVS
                      3. 17.5 V
                      4. SOT-23
                      5. 6 Pins
                      6. 5 V
                      7. 300 W
                      8. RailClamp SR Series
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$7.470
                      10+
                      HK$5.900
                      100+
                      HK$5.050
                      500+
                      HK$4.920
                      1000+
                      HK$4.790
                      More Pricing...
                      Min: 1 / Mult: 1
                      RailClamp SR Series
                      PESD1CAN,215
                      NEXPERIA PESD1CAN,215
                      1510703

                      Data Sheet

                      RoHS

                      NEXPERIA
                      1. ESD Protection Device
                      2. TVS
                      3. 70 V
                      4. SOT-23
                      5. 3 Pins
                      6. 24 V
                      7. PESD1
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$2.700
                      10+
                      HK$1.800
                      100+
                      HK$1.580
                      500+
                      HK$1.230
                      1000+
                      HK$1.030
                      More Pricing...
                      Min: 5 / Mult: 5
                      PESD1
                      ESD5B5.0ST1G
                      ONSEMI ESD5B5.0ST1G
                      2317513

                      Data Sheet

                      RoHS

                      ONSEMI
                      1. ESD Protection Device
                      2. SOD-523
                      3. 2 Pins
                      4. 5 V
                      5. 200 mW
                      6. ESD5B
                      Each
                      5+
                      HK$1.270
                      10+
                      HK$0.823
                      100+
                      HK$0.437
                      500+
                      HK$0.378
                      1000+
                      HK$0.272
                      More Pricing...
                      Min: 5 / Mult: 5
                      ESD5B
                      USBLC6-4SC6
                      STMICROELECTRONICS USBLC6-4SC6
                      1295311

                      Data Sheet

                      RoHS

                      STMICROELECTRONICS
                      1. ESD Protection Device
                      2. Array
                      3. 17 V
                      4. SOT-23
                      5. 6 Pins
                      6. 860 mV
                      7. USBLC
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$1.960
                      50+
                      HK$1.930
                      100+
                      HK$1.900
                      500+
                      HK$1.870
                      1500+
                      HK$1.840
                      Min: 5 / Mult: 5
                      USBLC
                      ESD9B5.0ST5G
                      ONSEMI ESD9B5.0ST5G
                      2101834

                      Data Sheet

                      RoHS

                      ONSEMI
                      1. ESD Protection Device
                      2. TVS
                      3. 12.5 V
                      4. SOD-923
                      5. 2 Pins
                      6. 5 V
                      7. 300 mW
                      8. ESD9B
                      Each
                      5+
                      HK$0.839
                      10+
                      HK$0.596
                      100+
                      HK$0.252
                      500+
                      HK$0.240
                      1000+
                      HK$0.227
                      More Pricing...
                      Min: 5 / Mult: 5
                      ESD9B
                      PESD1CAN-UX
                      NEXPERIA PESD1CAN-UX
                      2357118

                      Data Sheet

                      RoHS

                      NEXPERIA
                      1. ESD Protection Device
                      2. 50 V
                      3. SOT-323
                      4. 3 Pins
                      5. 150 W
                      6. PESD1
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$1.800
                      50+
                      HK$1.470
                      100+
                      HK$1.130
                      500+
                      HK$0.989
                      1500+
                      HK$0.860
                      Min: 5 / Mult: 5
                      PESD1
                      ESD5Z5.0T1G
                      ONSEMI ESD5Z5.0T1G
                      2317510

                      Data Sheet

                      RoHS

                      ONSEMI
                      1. ESD Protection Device
                      2. SOD-523
                      3. 2 Pins
                      4. ESD5Z
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$1.190
                      10+
                      HK$0.806
                      100+
                      HK$0.378
                      500+
                      HK$0.371
                      Min: 5 / Mult: 5
                      ESD5Z
                      USBLC6-2SC6
                      STMICROELECTRONICS USBLC6-2SC6
                      1269406

                      Data Sheet

                      RoHS

                      STMICROELECTRONICS
                      1. ESD Protection Device
                      2. 17 V
                      3. SOT-23
                      4. 6 Pins
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$2.040
                      50+
                      HK$1.940
                      100+
                      HK$1.830
                      500+
                      HK$1.730
                      1500+
                      HK$1.620
                      Min: 5 / Mult: 5
                      -
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      e絡盟 is a trading name of eluomeng Limited.
                      Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.