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25mm Natural Convection Heat Sinks :

38 Products Found
Find a huge range of 25mm Natural Convection Heat Sinks at e絡盟 Hong Kong. We stock a wide range of Natural Convection Heat Sinks, such as 23mm, 15mm, 20mm & 13mm Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, Advanced Thermal Solutions, Ohmite, Amec Thermasol & CCI

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Thermal Resistance
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External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
Product Range
SK 95 25 TO 220
FISCHER ELEKTRONIK SK 95 25 TO 220
4621554

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 36 °C/W
  4. TO-220
  5. 25 mm
  6. 25 mm
  7. 6.5 mm
Each
1+HK$8.160
10+HK$7.140
25+HK$5.920
50+HK$5.810
100+HK$5.690
36°C/W
TO-220
25mm
25mm
6.5mm
Aluminium
0.98"
0.98"
0.26"
-
SK 573 150 SA
FISCHER ELEKTRONIK SK 573 150 SA
1892340

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 7.2 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+HK$55.630
5+HK$51.170
10+HK$48.770
20+HK$46.950
50+HK$45.440
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
150mm
Aluminium
0.98"
1.18"
5.91"
-
MPC252525T
AMEC THERMASOL MPC252525T
1892475

Data Sheet

RoHS

AMEC THERMASOL
  1. Heat Sink
  2. Square
  3. Micro Porous
  4. 10.21 °C/W
  5. 25 mm
  6. 2.5 mm
  7. 25 mm
Each
1+HK$9.510
10+HK$8.920
25+HK$8.550
50+HK$8.300
100+HK$7.890
10.21°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
-
SK 573 50 SA
FISCHER ELEKTRONIK SK 573 50 SA
1892341

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 7.2 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+HK$21.610
10+HK$18.900
25+HK$18.530
50+HK$18.150
100+HK$17.770
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
50mm
Aluminium
0.98"
1.18"
1.97"
-
SK 573 100 SA
FISCHER ELEKTRONIK SK 573 100 SA
1892339

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. PCB
  3. Board Level
  4. Extruded
  5. 7.2 °C/W
  6. TO-3P
  7. TO-218
  8. TO-220
  9. TO-247
  10. TO-248
  11. 25 mm
Each
1+HK$35.970
5+HK$31.460
10+HK$30.840
20+HK$30.210
50+HK$29.580
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
100mm
Aluminium
0.98"
1.18"
3.94"
-
ICK S 25 X 25 X 18,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 18,5
1850055

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. Pin
  4. For CPU
  5. 5.2 °C/W
  6. Universal Processor
  7. 25 mm
  8. 18.5 mm
  9. 25 mm
Each
1+HK$83.580
5+HK$42.600
10+HK$41.750
20+HK$40.900
50+HK$40.050
5.2°C/W
Universal Processor
25mm
18.5mm
25mm
Aluminium
0.98"
0.73"
0.98"
-
ICK S 25 X 25 X 6,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 6,5
1211712

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Pin
  3. 5.4 °C/W
  4. Universal Processor
  5. 25 mm
  6. 6.5 mm
  7. 25 mm
Each
1+HK$49.640
5+HK$43.440
10+HK$42.580
20+HK$41.710
50+HK$40.840
5.4°C/W
Universal Processor
25mm
6.5mm
25mm
Aluminium
0.98"
0.26"
0.98"
-
ATS-54250W-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-54250W-C1-R0
5109921

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 2.1 °C/W
  3. BGA
  4. 25 mm
  5. 24.5 mm
  6. 25 mm
Each
1+HK$125.780
5+HK$115.020
10+HK$109.500
20+HK$105.380
50+HK$101.980
2.1°C/W
BGA
25mm
24.5mm
25mm
Aluminium
0.98"
0.96"
0.98"
-
SF-CHS-252503F
SPREADFAST SF-CHS-252503F
2522609

Data Sheet

RoHS

SPREADFAST
  1. Heat Sink
  2. 45.4 °C/W
  3. 25 mm
  4. 2.5 mm
  5. 25 mm
Each
1+HK$13.620
10+HK$11.910
25+HK$11.680
50+HK$11.440
100+HK$11.200
45.4°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
Finned
FK 224 SA P SIP P SIP
FISCHER ELEKTRONIK FK 224 SA P SIP P SIP
4573323

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. SIP
  4. 25 mm
  5. 8.3 mm
  6. 29.4 mm
Each
1+HK$8.870
10+HK$7.750
25+HK$6.420
50+HK$6.300
100+HK$6.170
18K/W
SIP
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
FK 224 MI 220-1
FISCHER ELEKTRONIK FK 224 MI 220-1
4621128

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 18 °C/W
  4. TO-220
  5. 25 mm
  6. 8.3 mm
  7. 29.4 mm
Each
1+HK$12.620
10+HK$11.040
25+HK$10.820
50+HK$10.600
100+HK$10.380
18K/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
-
FA-T220-64E
OHMITE FA-T220-64E
2097688

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 3 °C/W
  6. TO-220
  7. 25 mm
  8. 63.5 mm
  9. 41.6 mm
Each
1+HK$34.520
5+HK$32.680
10+HK$31.110
20+HK$30.140
50+HK$29.690
3°C/W
TO-220
25mm
63.5mm
41.6mm
Aluminium
0.98"
2.5"
1.64"
F Series
FK 224 SA 220-1
FISCHER ELEKTRONIK FK 224 SA 220-1
4621116

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 18 °C/W
  4. TO-220
  5. 25 mm
  6. 8.3 mm
  7. 29.4 mm
Each
1+HK$11.560
10+HK$10.110
25+HK$9.910
50+HK$9.710
100+HK$9.510
18K/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
-
FA-T220-51E
OHMITE FA-T220-51E
2097689

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 3.4 °C/W
  6. TO-220
  7. 25 mm
  8. 50.8 mm
  9. 41.6 mm
Each
1+HK$34.640
5+HK$32.660
10+HK$30.670
20+HK$29.420
50+HK$28.160
3.4°C/W
TO-220
25mm
50.8mm
41.6mm
Aluminium
0.98"
2"
1.64"
F Series
FA-T220-25E
OHMITE FA-T220-25E
2097691

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 4.7 °C/W
  6. TO-220
  7. 25 mm
  8. 25.4 mm
  9. 41.6 mm
Each
1+HK$20.780
10+HK$20.610
25+HK$20.440
50+HK$20.270
100+HK$20.100
4.7°C/W
TO-220
25mm
25.4mm
41.6mm
Aluminium
0.98"
1"
1.64"
F Series
00C845401A
CCI 00C845401A
1373299

Data Sheet

RoHS

CCI
  1. Heat Sink
  2. BGA
  3. FPGAs
  4. Double Sided Adhesive
  5. 9.6 °C/W
  6. 25 mm
  7. 9.4 mm
  8. 25 mm
Each
1+HK$11.180
10+HK$10.490
25+HK$10.060
50+HK$9.770
100+HK$9.290
9.6°C/W
-
25mm
9.4mm
25mm
Aluminium
-
0.37"
-
-
HSB11-252518
SAME SKY HSB11-252518
4814053

Data Sheet

RoHS

SAME SKY
  1. Heat Sink
  2. 16.8 °C/W
  3. BGA
  4. 25 mm
  5. 18 mm
  6. 25 mm
Each
1+HK$12.240
10+HK$10.880
25+HK$10.350
50+HK$9.840
100+HK$9.420
16.8°C/W
BGA
25mm
18mm
25mm
Aluminium Alloy
0.98"
0.708"
0.98"
-
MP008867
MULTICOMP PRO MP008867
3912331

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Cold Forged
  3. 25 mm
  4. 11 mm
  5. 25 mm
Each
1+HK$63.110
-
-
25mm
11mm
25mm
Aluminium Alloy
0.98"
0.433"
0.98"
-
ATS-CPX025025010-137-C2-R0
ADVANCED THERMAL SOLUTIONS ATS-CPX025025010-137-C2-R0
5109958

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 7 °C/W
  3. 25 mm
  4. 10 mm
  5. 25 mm
Each
1+HK$31.420
5+HK$28.730
10+HK$27.350
20+HK$26.320
50+HK$25.470
7°C/W
-
25mm
10mm
25mm
Aluminium
0.98"
0.39"
0.98"
pushPIN Series
ATS-55250K-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-55250K-C1-R0
5109933

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 8.8 °C/W
  3. BGA
  4. 25 mm
  5. 14.5 mm
  6. 25 mm
Each
1+HK$103.370
5+HK$94.530
10+HK$90.000
20+HK$86.610
50+HK$83.820
8.8°C/W
BGA
25mm
14.5mm
25mm
Aluminium
0.98"
0.57"
0.98"
-
ATS-55250W-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-55250W-C1-R0
5109934

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 4.7 °C/W
  3. BGA
  4. 25 mm
  5. 24.5 mm
  6. 25 mm
Each
1+HK$110.330
5+HK$106.450
10+HK$103.110
20+HK$99.310
50+HK$96.740
4.7°C/W
BGA
25mm
24.5mm
25mm
Aluminium
0.98"
0.96"
0.98"
-
ATS-CPX025025010-137-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-CPX025025010-137-C1-R0
5109957

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 6.9 °C/W
  3. 25 mm
  4. 10 mm
  5. 25 mm
Each
1+HK$27.350
5+HK$25.010
10+HK$23.810
20+HK$22.910
50+HK$22.170
6.9°C/W
-
25mm
10mm
25mm
Aluminium
0.98"
0.39"
0.98"
pushPIN Series
FK 224 MI 218 1 TO 218
FISCHER ELEKTRONIK FK 224 MI 218 1 TO 218
4573313

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. TO-218
  4. 25 mm
  5. 8.3 mm
  6. 29.4 mm
Each
1+HK$11.470
10+HK$9.970
25+HK$9.320
50+HK$9.070
100+HK$8.610
18K/W
TO-218
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
FK 224 MI P SIP P SIP
FISCHER ELEKTRONIK FK 224 MI P SIP P SIP
4573318

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. SIP
  4. 25 mm
  5. 8.3 mm
  6. 29.4 mm
Each
1+HK$10.810
10+HK$9.390
25+HK$8.780
50+HK$8.550
100+HK$8.110
18K/W
SIP
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
FK 258 SA 220 TO 220
FISCHER ELEKTRONIK FK 258 SA 220 TO 220
4573472

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 25 K/W
  3. TO-220
  4. 25 mm
  5. 20.5 mm
  6. 7 mm
Each
10+HK$6.100
50+HK$5.300
100+HK$4.950
250+HK$4.820
25K/W
TO-220
25mm
20.5mm
7mm
Aluminium
0.98"
0.8"
0.27"
FK 258 Series
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