Reed Switches & Magnetic Switches

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.

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			Price For		Quantity

RI-70SMD1015	2787224 Data Sheet RoHS	COMUS Reed Switch RI-70 SMD Series SPST-NO Surface Mount 500 mA 170 VDC 10 W	Each (Supplied on Cut Tape) Cut Tape	1+ CNY11.370 (CNY12.8481) 10+ CNY10.380 (CNY11.7294) 25+ CNY9.740 (CNY11.0062) 50+ CNY9.270 (CNY10.4751) 100+ CNY8.680 (CNY9.8084)	Min: 1 / Mult: 1	-	RI-70 SMD Series	SPST-NO	-	Surface Mount	-	500mA	-	-	170VDC	10W	-	150µohm	10AT	15AT
RI-27SMD1015	2096988 Data Sheet RoHS	COMUS SWITCH REED SPST-NO 500mA 200VDC SM	Each (Supplied on Cut Tape) Cut Tape	1+ CNY5.860 (CNY6.6218) 50+ CNY5.360 (CNY6.0568) 100+ CNY5.020 (CNY5.6726) 250+ CNY4.870 (CNY5.5031)	Min: 1 / Mult: 1	-	RI-27 Series	-	-	Surface Mount	-	500mA	-	-	200VDC	10W	-	-	-	-
RI-23B	1130347 Data Sheet RoHS	COMUS SWITCH REED SPST-NO 2.5A 200VDC	Each	1+ CNY8.150 (CNY9.2095) 10+ CNY7.130 (CNY8.0569) 25+ CNY6.990 (CNY7.8987) 50+ CNY6.850 (CNY7.7405) 100+ CNY6.710 (CNY7.5823)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KSK-1A87-1020	1079471 Data Sheet RoHS	STANDEXMEDER Reed Switch KSK-1A87 Series SPST-NO 500 mA 200 V 10 W	Each	10+ CNY5.590 (CNY6.3167) 50+ CNY5.090 (CNY5.7517) 100+ CNY4.870 (CNY5.5031) 250+ CNY4.650 (CNY5.2545)	Min: 10 / Mult: 10	-	KSK-1A87 Series	SPST-NO	-	-	-	500mA	-	-	200VDC	10W	-	0.2ohm	10AT	20AT
MDSR-4-12-23	4830842 Data Sheet RoHS	LITTELFUSE SWITCH REED SPST-NO 500mA 200VDC	Each	1+ CNY8.850 (CNY10.0005) 10+ CNY8.260 (CNY9.3338) 25+ CNY7.650 (CNY8.6445) 50+ CNY7.320 (CNY8.2716) 100+ CNY6.230 (CNY7.0399)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CT05-3050-G1	1081694RL Data Sheet RoHS	COTO TECHNOLOGY Reed Switch CT05 Series SPST-NO Surface Mount 500 mA 140 VDC 5 W	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ CNY37.270 (CNY42.1151) 20+ CNY35.340 (CNY39.9342) 50+ CNY33.500 (CNY37.855)	Min: 10 / Mult: 1	-	CT05 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	140VDC	5W	-	0.16ohm	30AT	50AT
RI-80SMD0515-G1	1081703RL Data Sheet RoHS	COMUS Reed Switch RI-80 SMD Series SPST-NO Surface Mount 350 mA 175 V 5 W	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ CNY17.690 (CNY19.9897) 25+ CNY16.640 (CNY18.8032) 50+ CNY15.890 (CNY17.9557) 100+ CNY15.160 (CNY17.1308)	Min: 10 / Mult: 1	-	RI-80 SMD Series	SPST-NO	-	Surface Mount	-	350mA	-	-	175V	5W	-	0.16ohm	5AT	15AT
KSK-1A46-1020	1447642 Data Sheet RoHS	STANDEXMEDER Reed Switch KSK-1A35 Series SPST-NO 1 A 200 V 10 W	Each	1+ CNY11.130 (CNY12.5769) 10+ CNY10.340 (CNY11.6842) 25+ CNY9.700 (CNY10.961) 50+ CNY9.300 (CNY10.509) 100+ CNY8.640 (CNY9.7632)	Min: 1 / Mult: 1	-	KSK-1A35 Series	SPST-NO	-	-	-	1A	-	-	200VDC	10W	-	0.2ohm	10AT	20AT
GC2322 10/30	1895690 Data Sheet RoHS	COMUS REED SWITCH SPST-NO 500mA 150V	Each	10+ CNY7.720 (CNY8.7236) 50+ CNY7.130 (CNY8.0569) 100+ CNY6.750 (CNY7.6275) 250+ CNY6.470 (CNY7.3111)	Min: 10 / Mult: 10	-	-	SPST-NO	-	-	-	500mA	-	-	150V	-	-	150µohm	-	-
CT05-1535-G1	1608059RL Data Sheet RoHS	COTO TECHNOLOGY Reed Switch CT05 Series SPST-NO Surface Mount 500 mA 140 VDC 5 W	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ CNY94.190 (CNY106.4347) 20+ CNY93.610 (CNY105.7793) 50+ CNY90.930 (CNY102.7509)	Min: 10 / Mult: 1	-	CT05 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	140VDC	5W	-	0.16ohm	15AT	35AT
MK23-35-C-2	2453615 Data Sheet RoHS	STANDEXMEDER Reed Switch SMD SPST-NO 200V 1A 15AT - 20AT	Each (Supplied on Cut Tape) Cut Tape	1+ CNY18.070 (CNY20.4191) 10+ CNY9.040 (CNY10.2152) 25+ CNY7.910 (CNY8.9383) 50+ CNY7.670 (CNY8.6671) 100+ CNY7.030 (CNY7.9439)	Min: 1 / Mult: 1	-	MK23 Series	SPST-NO	-	Surface Mount	-	1A	-	-	200VDC	20W	-	0.15ohm	15AT	20AT
RI-70SMD1015	2787224RL Data Sheet RoHS	COMUS Reed Switch RI-70 SMD Series SPST-NO Surface Mount 500 mA 170 VDC 10 W	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ CNY8.680 (CNY9.8084)	Min: 100 / Mult: 1	-	RI-70 SMD Series	SPST-NO	-	Surface Mount	-	500mA	-	-	170VDC	10W	-	150µohm	10AT	15AT
59170-1-S-00-D	2774139RL 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) Re-Reel Packaging Options	100+ CNY5.550 (CNY6.2715) 500+ CNY5.370 (CNY6.0681) 1000+ CNY5.200 (CNY5.876)	Min: 100 / Mult: 1	6.5mm	59170 Series	SPST-NO	6.5mm	Surface Mount	SMD	500mA	500mA	-40°C	200VDC	10W	125°C	0.1ohm	10AT	15AT
RI-60SMD1015	2787223RL Data Sheet RoHS	COMUS Reed Switch RI-60 SMD Series SPST-NO Surface Mount 500 mA 200 VDC 10 W	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ CNY8.330 (CNY9.4129)	Min: 100 / Mult: 1	-	RI-60 SMD Series	SPST-NO	-	Surface Mount	-	500mA	-	-	200VDC	10W	-	125µohm	10AT	15AT
KSK-1A35/1-3035	2832620 Data Sheet RoHS	STANDEXMEDER Reed Switch KSK-1A35 Series SPST-NO Through Hole 1 A 200 V 20 W	Each	1+ CNY12.820 (CNY14.4866)	Min: 1 / Mult: 1	-	KSK-1A35 Series	SPST-NO	-	Through Hole	-	1A	-	-	200VDC	20W	-	0.15ohm	30AT	35AT
KSK-1A87-2025	2832628 Data Sheet RoHS	STANDEXMEDER Reed Switch KSK-1A87 Series SPST-NO Through Hole 400 mA 200 V 10 W	Each	1+ CNY17.600 (CNY19.888) 10+ CNY8.800 (CNY9.944) 25+ CNY7.710 (CNY8.7123) 50+ CNY7.470 (CNY8.4411) 100+ CNY6.850 (CNY7.7405)	Min: 1 / Mult: 1	-	KSK-1A87 Series	SPST-NO	-	Through Hole	-	400mA	-	-	200VDC	10W	-	0.15ohm	20AT	25AT
MK23-80-B-2	2832676RL Data Sheet RoHS	STANDEXMEDER Reed Switch MK23 Series SPST-NO Surface Mount 500 mA 170 V 10 W	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ CNY11.200 (CNY12.656) 500+ CNY9.740 (CNY11.0062) 1000+ CNY8.940 (CNY10.1022)	Min: 100 / Mult: 1	-	MK23 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	170VDC	10W	-	0.2ohm	-	-
MDCG-4 12-33	3494622 Data Sheet RoHS	LITTELFUSE SWITCH REED SPST-NO 500mA 200VDC PC	Each	1+ CNY8.830 (CNY9.9779) 10+ CNY8.240 (CNY9.3112) 25+ CNY7.630 (CNY8.6219) 50+ CNY7.300 (CNY8.249) 100+ CNY6.210 (CNY7.0173)	Min: 1 / Mult: 1	-	MDCG Series	-	-	Through Hole	-	-	-	-	-	-	-	-	-	-
MITI-7-6-10	3665557 Data Sheet RoHS	LITTELFUSE REED SW SPST 6AT-10AT 0.25A 170VDC	Each	1+ CNY14.200 (CNY16.046) 10+ CNY11.950 (CNY13.5035) 25+ CNY11.090 (CNY12.5317) 50+ CNY10.490 (CNY11.8537) 100+ CNY9.880 (CNY11.1644)	Min: 1 / Mult: 1	-	-	-	-	Through Hole	-	250mA	-	-	-	10W	-	0.2ohm	-	-
59050-3-S-00-0	4138954 Data Sheet RoHS	LITTELFUSE REED SWITCH SPST-CO 250MA 120V	Each	1+ CNY30.560 (CNY34.5328) 5+ CNY28.050 (CNY31.6965) 10+ CNY25.530 (CNY28.8489) 20+ CNY24.600 (CNY27.798) 50+ CNY23.660 (CNY26.7358)	Min: 1 / Mult: 1	-	59050 Series	SPST-CO	-	Through Hole	-	250mA	-	-	-	-	-	0.2ohm	-	-
59050-3-T-00-0	4138955 Data Sheet RoHS	LITTELFUSE REED SWITCH SPST-CO 250MA 120V	Each	1+ CNY31.630 (CNY35.7419) 2+ CNY30.630 (CNY34.6119) 3+ CNY29.620 (CNY33.4706) 5+ CNY28.620 (CNY32.3406) 10+ CNY27.610 (CNY31.1993) More Pricing...	Min: 1 / Mult: 1	-	59050 Series	SPST-CO	-	Through Hole	-	250mA	-	-	175V	5W	-	0.2ohm	-	-
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+ CNY12.280 (CNY13.8764) 10+ CNY11.320 (CNY12.7916) 25+ CNY10.320 (CNY11.6616) 50+ CNY9.920 (CNY11.2096) 100+ CNY8.990 (CNY10.1587) More Pricing...	Min: 1 / Mult: 1	-	MDSR-10 Series	SPST-NO	-	Through Hole	-	500mA	-	-	200VDC	10W	-	0.12ohm	8AT	10AT
MDSM-DTR-20-25	4209298 Data Sheet RoHS	LITTELFUSE Reed Switch MDSM-DT Series SPDT Surface Mount 250 mA 175 VDC 5 W	Each	1+ CNY38.890 (CNY43.9457) 10+ CNY34.210 (CNY38.6573) 25+ CNY31.620 (CNY35.7306) 50+ CNY30.070 (CNY33.9791) 100+ CNY28.620 (CNY32.3406) More Pricing...	Min: 1 / Mult: 1	-	MDSM-DT Series	SPDT	-	Surface Mount	-	250mA	-	-	175V	5W	-	0.1ohm	-	-
MDSM-4R-12-18	4209297 Data Sheet RoHS	LITTELFUSE Reed Switch MDSM-4 Series SPST-NO Surface Mount 500 mA 200 VDC 10 W	Each	1+ CNY9.830 (CNY11.1079) 10+ CNY7.890 (CNY8.9157) 25+ CNY6.890 (CNY7.7857) 50+ CNY6.800 (CNY7.684) 100+ CNY6.710 (CNY7.5823) More Pricing...	Min: 1 / Mult: 1	-	MDSM-4 Series	SPST-NO	-	Surface Mount	-	500mA	-	-	200VDC	10W	-	0.1ohm	-	-
SW GP560/20-25 AT	4575051 Data Sheet RoHS	STANDEXMEDER Reed Switch SW-GP560 Series SPST-NO Through Hole 1 A 200 V 10 W	Each	1+ CNY3.620 (CNY4.0906) 10+ CNY3.360 (CNY3.7968) 25+ CNY3.150 (CNY3.5595) 50+ CNY3.020 (CNY3.4126) 100+ CNY2.810 (CNY3.1753) More Pricing...	Min: 1 / Mult: 1	-	SW-GP560 Series	SPST-NO	-	Through Hole	-	1A	-	-	200VDC	10W	-	0.1ohm	20AT	25AT