Reed Switches & Magnetic Switches

IMPORTANT NOTICE:

We are currently experiencing higher than normal order volumes at our Singapore warehouse. While all orders are being processed, some shipments may be delayed by 1–2 business days. Thank you for your patience and continued support.

Element14’s reed switches are electromagnetic devices that operate when exposed to a magnetic field. These switches are typically used for non-contact detection and are available in both normally open and normally closed versions.

Reed switches are highly reliable and compact, making them ideal for use in security systems, automotive applications, and proximity sensors. They offer a simple and effective way to detect the presence or absence of a magnetic field.

Applications:

Security Systems: Detecting the opening of doors and windows.
Automotive: Position sensors for automotive doors and windows.
Industrial Automation: Detecting the presence of objects on conveyor belts.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price	Sensing Range Max	Product Range	Contact Configuration	Sensing Distance Max	Switch Mounting	Sensor Mounting	Contact Current Max	Supply Current	Operating Temperature Min	Switching Voltage Max	Switching Power Max	Operating Temperature Max	Contact Resistance Max	Operate AT Min	Operate AT Max

2502-2722-020	2409190 Data Sheet RoHS	COMUS Reed Switch SPST-NO Through Hole 1 A 230 V 12 VA	Each	1+HK$17.150 10+HK$16.980 25+HK$16.800 50+HK$16.440 100+HK$16.150	-	-	SPST-NO	-	Through Hole	-	1A	-	-	230V	12VA	-	0.1ohm	-	-
MK23-35-D-2	2453616 Data Sheet RoHS	STANDEXMEDER Reed Switch SMD SPST-NO 200V 1A 20AT - 25AT	Each (Supplied on Cut Tape) Cut Tape	1+HK$8.110 10+HK$7.460 25+HK$7.040 50+HK$5.930 100+HK$5.640 More Pricing...	-	MK23 Series	SPST-NO	-	Surface Mount	-	1A	-	-	200V	20W	-	0.15ohm	20AT	25AT
CT05-3050-G1	1081694 Data Sheet RoHS	COTO TECHNOLOGY Reed Switch CT05 Series SPST-NO Surface Mount 500 mA 140 VDC 5 W	Each (Supplied on Cut Tape) Cut Tape	2000+HK$31.920 4000+HK$31.020 6000+HK$30.120	-	CT05 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	140VDC	5W	-	0.16ohm	30AT	50AT
MDSR-10-8-10	4209299 Data Sheet RoHS	LITTELFUSE Reed Switch Subminiature MDSR-10 Series SPST-NO Through Hole 500 mA 200 VDC 10 W	Each	1+HK$10.320 10+HK$8.770 25+HK$8.150 50+HK$8.110	-	MDSR-10 Series	SPST-NO	-	Through Hole	-	500mA	-	-	200V	10W	-	0.12ohm	8AT	10AT
MRPR-20-17-23	4209301 Data Sheet RoHS	LITTELFUSE Reed Switch MRPR-20 Series SPST-NO Through Hole 1.5 A 250 VDC 50 W	Each	1+HK$27.630 10+HK$23.120 25+HK$21.430 50+HK$20.270 100+HK$19.100	-	MRPR-20 Series	SPST-NO	-	Through Hole	-	1.5A	-	-	250VDC	50W	-	0.1ohm	17AT	23AT
CT10-1530-G1	1081696 Data Sheet RoHS	COTO TECHNOLOGY Reed Switch CT10 Series SPST-NO Surface Mount 500 mA 200 VDC 10 W	Each (Supplied on Cut Tape) Cut Tape	2000+HK$7.300 4000+HK$6.900 6000+HK$6.570	-	CT10 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	200V	10W	-	0.2ohm	15AT	30AT
DRS-DTH-50-80	4332349 Data Sheet RoHS	LITTELFUSE Reed Switch DRS-DTH Series SPDT-CO Through Hole 3 A 500 VDC 30 W	Each	1+HK$134.240 5+HK$118.620 10+HK$102.990 20+HK$102.960 50+HK$102.930	-	DRS-DTH Series	SPDT-CO	-	Through Hole	-	3A	-	-	500VDC	30W	-	0.125ohm	50AT	80AT
MDRR-DT-15-30-F	1653421 Data Sheet RoHS	LITTELFUSE Reed Switch MDRR-DT Series SPDT Through Hole 250 mA 175 VDC 5 W	Each	1+HK$42.710 5+HK$39.160 10+HK$35.600 20+HK$34.290 50+HK$32.970	-	MDRR-DT Series	SPDT	-	Through Hole	-	250mA	-	-	175VDC	5W	-	0.1ohm	15AT	30AT
GC3817 30/50	1899423 Data Sheet RoHS	COMUS REED SWITCH SPST-NO 3A 400V	Each	1+HK$19.140 10+HK$16.800 25+HK$16.470 50+HK$16.130 100+HK$15.800	-	-	-	-	-	-	3A	-	-	400V	60W	-	0.1ohm	-	50AT
MDSM-10R-20-25	2882652 Data Sheet RoHS	LITTELFUSE REED SWITCH SPST-NO 0.5A 200V SMD	Each (Supplied on Cut Tape) Cut Tape	1+HK$12.940 25+HK$10.360 50+HK$9.810 100+HK$9.340 250+HK$8.710 More Pricing...	-	MDSM-10 Series	-	-	Surface Mount	-	500mA	-	-	200V	-	-	0.12ohm	-	-
GC1917 80/120	2292953 Data Sheet RoHS	COMUS Reed Switch GC1917 Series SPDT Through Hole 1 A 400 V 60 VA	Each	1+HK$81.420 5+HK$71.460 10+HK$70.040 20+HK$68.610 50+HK$67.180	-	GC1917 Series	SPDT	-	Through Hole	-	1A	-	-	400V	60W	-	0.1ohm	80AT	120AT
KSK-1A80-1020	1079470 Data Sheet RoHS	STANDEXMEDER Reed Switch KSK-1A80 Series SPST-NO 500 mA 170 V 10 W	Each	1+HK$13.220 10+HK$12.130 25+HK$11.290 50+HK$11.160 100+HK$10.640	-	KSK-1A80 Series	SPST-NO	-	-	-	500mA	-	-	170V	10W	-	0.25ohm	10AT	20AT
CT05-1535-G1	1608059 Data Sheet RoHS	COTO TECHNOLOGY Reed Switch CT05 Series SPST-NO Surface Mount 500 mA 140 VDC 5 W	Each (Supplied on Cut Tape) Cut Tape	1+HK$52.310	-	CT05 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	140VDC	5W	-	0.16ohm	15AT	35AT
PPS24	732011 Data Sheet RoHS	COMUS / ASSEMTECH Reed Switch SPST-NO Through Hole 100 mA 24 V 1 VA	Each	1+HK$14.360 10+HK$13.840 25+HK$13.270 50+HK$13.010 100+HK$12.740	-	-	SPST-NO	-	Through Hole	-	100mA	-	-	24V	1VA	-	0.2ohm	-	-
MK23-35-B-2	2453614 Data Sheet RoHS	STANDEXMEDER Reed Switch MK23 Series SPST-NO Surface Mount 1 A 200 V 20 W	Each (Supplied on Cut Tape) Cut Tape	1+HK$21.430 10+HK$10.770 25+HK$9.380 50+HK$9.100 100+HK$8.350	-	MK23 Series	SPST-NO	-	Surface Mount	-	1A	-	-	200V	20W	-	0.15ohm	-	-
RI-03A	2409213 Data Sheet RoHS	COMUS Reed Switch RI-03 Series SPST-NO Through Hole 500 mA 200 VDC 10 W	Each	1+HK$8.030 10+HK$7.990 25+HK$7.950 50+HK$7.880 100+HK$7.800 More Pricing...	-	RI-03 Series	SPST-NO	-	Through Hole	-	500mA	-	-	200V	10W	-	0.12ohm	18AT	32AT
2202-1513-060	2409186 Data Sheet RoHS	COMUS Reed Switch SPST-NO Through Hole 3 A 1.5 kV 120 W	Each	1+HK$57.130 5+HK$56.790 10+HK$56.440 20+HK$56.090 50+HK$54.410	-	-	SPST-NO	-	Through Hole	-	3A	-	-	1.5kV	120W	-	0.1ohm	-	-
CT10-2540-G1	2982769 Data Sheet RoHS	COTO TECHNOLOGY REED SWITCH SPST 0.5A 200V GULL WING	Each (Supplied on Cut Tape) Cut Tape	1+HK$10.520 10+HK$9.110 25+HK$8.480 50+HK$8.090 100+HK$7.680 More Pricing...	-	-	SPST-NO	-	-	-	500mA	-	-	200V	10W	-	0.2ohm	-	-
CT10-1540-G1	2982768 Data Sheet RoHS	COTO TECHNOLOGY REED RELAY SPST 0.5A 200VDC SMD	Each (Supplied on Cut Tape) Cut Tape	1+HK$10.450 10+HK$9.030 25+HK$8.410 50+HK$8.010 100+HK$7.600 More Pricing...	-	-	SPST-NO	-	-	-	500mA	-	-	200V	10W	-	0.2ohm	-	-
59170-1-S-00-D	2774139 Data Sheet RoHS	LITTELFUSE Proximity Reed Sensor 7.5 mm SMD 500 mA -40°C to 125°C 59170 Series	Each (Supplied on Cut Tape) Cut Tape	1+HK$8.900 10+HK$7.610 25+HK$7.180	6.5mm	59170 Series	SPST-NO	6.5mm	Surface Mount	SMD	500mA	500mA	-40°C	200V	10W	125°C	0.1ohm	10AT	15AT
KSK-GR560-1015	2781571 Data Sheet RoHS	STANDEXMEDER Reed Switch GR560 Series SPST-NO Through Hole 1 A 200 V 10 W	Each	10+HK$5.820 50+HK$5.340 100+HK$4.980 250+HK$4.920	-	GR560 Series	SPST-NO	-	Through Hole	-	1A	-	-	200V	10W	-	0.1ohm	-	-
MISM-7R-6-10	3665623 Data Sheet RoHS	LITTELFUSE REED SW SPST 6AT-10AT 0.25A 170VDC	Each (Supplied on Cut Tape) Cut Tape	1+HK$23.090 25+HK$18.300 50+HK$17.430 100+HK$16.490	-	MISM-7 Series	-	-	-	-	-	-	-	-	10W	-	150mohm	6AT	-
SEN0387	3769871 Data Sheet RoHS	DFROBOT Reed Switch SPST-NO SPST-NO SPST-NC Cable Mount 50 mA 1 W	Each	1+HK$38.470	-	-	SPST-NO, SPST-NO, SPST-NC	-	Cable Mount	-	50mA	-	-	-	1VA	-	-	-	-
MDSR-7-10-25	4332362 Data Sheet RoHS	LITTELFUSE Reed Switch MDSR-7 Series SPST-NO Through Hole 800 mA 200 VDC 10 W	Each	1+HK$5.780	-	MDSR-7 Series	SPST-NO	-	Through Hole	-	800mA	-	-	200V	10W	-	0.1ohm	10AT	25AT
RI-46A	2409216 Data Sheet RoHS	COMUS Reed Switch RI-46 Series SPST-NO Surface Mount 500 mA 200 VDC 30 W	Each	1+HK$12.790 10+HK$12.640 25+HK$12.480 50+HK$12.090 100+HK$11.790 More Pricing...	-	RI-46 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	200V	30W	-	0.09ohm	15AT	28AT