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Hamlin Electronics
Magnetic Position, Proximity and Speed Sensors

Hamlin Electronics- Magnetic Position, Proximity and Speed Sensors

Hamlin Electronics, now part of Littelfuse, is a leading sensor technology company with a rich history dating back to 1949. Headquartered in Lake Mills, Wisconsin, USA, Hamlin specializes in the design and manufacture of advanced sensing solutions. The company's core expertise lies in reed switch, reed relay, and sensor technologies, utilizing reed, Hall-effect, inductive, and magnetoresistive principles. Hamlin's product portfolio includes a wide range of standard and custom sensors, reed switches, and reed relays for diverse applications. Key product lines cover speed sensors, position sensors, liquid level sensors, and proximity sensors. These components are critical in automotive, industrial, consumer electronics, and medical equipment sectors. Hamlin is renowned for its innovation, having introduced many industry-first sensor solutions, and maintains a leading market position in reed switch and sensor technology. The acquisition by Littelfuse in 2012 strengthened its global reach and expanded its product offerings. With decades of experience, Hamlin continues to deliver high-reliability solutions to top-tier manufacturers worldwide. Its commitment to quality and engineering excellence makes it a trusted partner in the electronics industry.

Magnetic Position, Proximity and Speed Sensors - 型号列表

481 parts in total

Mfr Part #	Quantity Available	Price	Type	Termination Style	RoHS	Standard Package	Switching Voltage	Must Operate	Operating Temperature	EU RoHS	Mounting Type	Packaging	Package / Case	Length - Overall	Tariff No	Current - Switching	Weight	Terminal Type	Lead Time	Subcategory	Current - Carry	Circuit	Power - Average Forward	Material - Magnet	Voltage Rating	Contact Rating @ Voltage	Number of Positions	Contact Layout, Typical	Contact Resistance	Contact Form	Power - Max	Current - Output	Switch Type	Operate Range	Output Type	Power - Rated	Length	Lead Style	Mounting Style	Actuator Material	Function	Card Standard	Contact Position	Other Names	Voltage - Supply	Module/Board Type	Printed Circuit Board	Release Time	Current Rating (Max)	Switch Function/Rating	Diameter	Current - Max/Contact	Sensing Range	Switching Mode	Output Configuration	Must Release	Series	Sensor Type	Sensing Distance	Voltage - Switching DC	Width	Length - Lead Wire	Shell Size - Insert	Sensing Method	1st Connector Mounting Type	Load - Max Switching	Termination	Other Specifications	Frequency	Current - Supply	Voltage - Input (Min)	Voltage - Supply (Min)	Connector Type	Operate Time	Operational Life	Approval Agency	Current - DC Forward (If) (Max)	Body Material	Diameter - Outside	Operating Range	Standard Pack	Load Current	Voltage - Breakover	Depth	Mounting Panel Thickness	Features	Rad Hardened	Voltage - Supply Span (Max)	Current - Peak Pulse (10/1000us)	Circuit Type	Accessory Type	Leaded Process Compatible	Core Type	Frequency Response	Frequency - Switching	Voltage - Output (Min/Fixed)
59200-020 ACCT#133061302 03/30/07 Magnetic / Reed Switches Reed Sensors Reed Sensors Hamlin	102	1: ¥27.744	Sensors	-	RoHS Compliant	-	-	-	-	-	-	Bulk	-	-	-	-	-	-	56 Days	Not Specified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Reed Sensor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	75	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MDSM-DTR 15-30 Magnetic / Reed Switches Hamlin	10	1720: ¥8.84	-	Twin Blade Terminals	RoHS Compliant	-	-	-	-	-	-	Reel	-	-	-	-	-	-	-	-	-	-	-	-	175 V	5 W	-	-	-	1 Form C (SPDT)	-	-	Hermetically Sealed Switch	15 At to 30 At	-	-	-	-	-	-	-	-	Change Over	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 59135-1-S-02-A Proximity Sensor Magnetic NO 1.9cm 2-Pin SENSOR MAGNETIC SPST/NO FLANGE Proximity Sensors Reed Sensors REED SENSOR, HI TEMP, FLANGE, NO Reed Sensor Contact Configuration: 1A SPST-NO Carry Current: 1.2 Amps Max Switching Voltage: 200 VDC Activate Distance: .748" (19.0mm) Termination: Leads Hamlin	200	1: ¥28.90	Magnetic	Wire Leads	Lead free / RoHS Compliant	50	:200VDC	19.00mm	+ 105 C	Compliant	Screw	Bulk	Flange Mount	28.57	85365019	:0.5A	0.0873	Cable	-	-	-	-	-	-	-	-	2	:1NO	-	-	:10W	0.5 A	-	-	SPST-NO	:10W	:28.57mm	Cable	Screw	Magnet	Switch	-	-	591351S02A	200 V	Module	2	-	-	-	-	-	:19mm	NO	NO	-	-	:Magnetic	19 mm	:200	:19.05mm	:300mm	6.35	Magnetic	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:1.2A	:250VDC	:6.35mm	:15.88mm	-	-	-	-	-	-	-	-	-	-	-
7 59140-030 Proximity Sensor Magnetic NO/NC 2-Pin SENSOR MAG SPDT/CO FLANGE 175V MAGNETIC SENSOR Reed Sensor Contact Configuration: 1C SPDT Carry Current: 1.5 Amps Max Switching Voltage: 175 VDC Activate Distance: .354" (9.0mm) Termination: Leads Reed sensor, 59140-030, Hamlin Hamlin	10	1: ¥26.656	Magnetic	Wire Leads	Lead free / RoHS Compliant	50	-	4.44mm	:-40°C	Compliant	Screw	-	Flange Mount	-	90318038	-	0.005	Cable	84 Days	Proximity Sensor	:1.5A	-	-	-	-	:5W	2	-	-	-	-	:250mA	-	-	SPDT	-	-	-	-	Magnet	Switch	-	-	59140030	-	Module	2	-	-	-	-	-	:20.32mm	NO/NC	-	20.32mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:Mini Flange Mount, 3.2cm2 Area, Glue or Screw Fixing	-	-	-	-	-	-	-	-	-	-
4 59165-1-S-00-C Proximity Sensor Magnetic NO 7.5mm 2-Pin SENSOR MAG SPST-NO 10-15 AT 200V Proximity Sensors Reed Sensors Moulded Switch 2-Pin Bulk Reed Sensor Contact Configuration: 1A SPST-NO Carry Current: 0.8 Amps Max Switching Voltage: 200 VDC Activate Distance: .295" (7.5mm) Termination: SMD Gull Wing Hamlin	537	1: ¥10.812	Magnetic	Gull Wing	Lead free / RoHS Compliant	100	200V	10 ~ 15AT	+ 105 C	Supplier Unconfirmed	Surface Mount	Bulk	-	16	-	500mA	-	-	-	-	0.8 Amps	SPST-NO	10W	Specified, Not Included	-	-	2	1A SPST-NO	-	-	10W	500 mA	-	-	-	-	-	Gull-wing	Screw	-	-	Reed Sensor	-	-	200 V	Module	2	-	-	-	-	-	-	NO	PCB, Surface Mount	-	59165	Magnetic	7.5 mm	200 VDC	2.41	-	2.41	Magnetic	-	NO	SMD Gull Wing	.295" (7.5mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No	200V	500mA	SPST-NO	Specified, Not Included	-	-	-	-	-
2 59140-3-S-02-A Proximity Sensor Magnetic NO/NC 1.05cm 2-Pin SENSOR MAGNETIC SPDT FLANGE 175V Proximity Sensors Reed Sensors Reed Sensor Contact Configuration: 1C SPDT Carry Current: 1.5 Amps Max Switching Voltage: 175 VDC Activate Distance: .413" (10.5mm) Termination: Leads Hamlin	10	2: ¥35.70	Magnetic	Wire Leads	Lead free / RoHS Compliant	250	175V	10.50mm	+ 105 C	Compliant	Screw	Bulk	Flange Mount	23	-	250mA	-	Cable	-	-	1.5 Amps	SPDT	5W	Specified, Not Included	-	-	2	1C SPDT	-	-	-	0.25 A	-	-	SPDT	-	-	Cable	Screw	Magnet	Switch	Reed Sensor	-	-	175 V	Module	2	-	-	-	-	-	-	NO/NC	CO	-	-	-	10.5 mm	175 VDC	14	-	6	Magnetic	-	-	Leads	.413" (10.5mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 55140 3H 02 A Hall Effect Sensor 20mA 5V/9V/12V/15V/18V 2-Pin SENSOR HALL EFFECT FLANGE MNT Industrial Hall Effect / Magnetic Sensors Hall Effect Sensors HALL EFFECT MAGNETIC SENSOR Hall Sensor Type: Flange Supply Voltage: 3.8-24 Output Current: 20 mA Current Consumption (Max): 1.6-5.2 mA Switching Speed: 10 kHz Hamlin	398	1: ¥54.36	Hall Effect	Wire Leads	Lead free / RoHS Compliant	200	-	*	+ 100 C	Supplier Unconfirmed	-	-	Flange Mount	-	90318038	-	0.005	-	108 Days	Hall Effect Sensor	-	-	-	-	:0.4V	-	2	-	-	-	-	20 mA	-	-	Digital	-	-	Cable	Wire	Magnet, South Pole	*	-	-	551403H02A	3.8 V ~ 24 V	-	-	-	-	-	-	-	-	-	-	*	-	-	-	-	-	-	-	-	-	:10kHz	-	-	10kHz	:20mA	3.8 V to 24 V	24	:Wire Leads	:59G	Hall Effect Sensor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 59065-020 Proximity Sensor Magnetic 2-Pin SENSOR MAG SPST-HV 5/16 THD 300V Proximity Sensors PROXIMITY SENSOR Reed Sensor Contact Configuration: 1A SPST-NO Carry Current: 1.5 Amps Max Switching Voltage: 300 VDC Activate Distance: .276" (7.0mm) Termination: Leads Hamlin	10	1: ¥17.816	Magnetic	Wire Leads	Lead free / RoHS Compliant	50	-	3.81mm	:-20°C	Compliant	Panel	-	Cylinder, Threaded	38.1	00000000	-	0.005	-	70 Days	Proximity Sensor	:1.5A	-	-	-	-	:10W	2	-	-	-	-	:500mA	-	-	SPST-NO	-	-	Cable	:-	Magnet	Switch	-	-	-	-	Module	2	-	-	-	-	-	:20.32mm	-	-	20.32mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:Yes	-	-	-	-
3 MDRR-DT 15-25 F Switch Reed N.O./N.C. 0.25A 175VDC 5VA 0.7ms 100mOhm SWITCH REED SPDT 15-25 A/T 175V Magnetic / Reed Switches Hamlin	325	1: ¥13.60	Glass Body	Axial (3 Leads)	Lead free / RoHS Compliant	100	175V	15 ~ 25AT	125	Compliant	Through Hole	Bulk	-	51.66	-	250mA	-	Axial	-	-	1.5	SPDT	5W	Not Specified	175	0.25 A	-	-	100	Form C	-	-	Miniature Change Over Switch	15 AT to 25 AT	-	5	14.73	-	-	-	-	-	Change Over	-	-	-	-	1	0.25	N.O./N.C.	2.54	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MARR-2 17-33 SWITCH REED SPST .75A 17-33 A/T Hamlin	10	1: ¥6.751	Glass Body	Axial (2 Leads)	-	100	200V	17 ~ 33AT	-	-	Non-Standard (Axial)	Bulk	-	-	-	750mA	-	-	-	-	-	SPST-NO	10W	Not Specified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	MARR-2 1223 17-33	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 MDRR-DT 25-30 Reed Switch REED SWITCH, SPDT REED SWITCH Hamlin	10	1: ¥23.256	-	-	-	-	:175V	-	:125°C	-	-	-	:Glass	:14.73mm	85365005	-	0.28	:Axial (3 Leads)	-	-	-	-	-	-	-	-	-	:SPDT	:100mohm	-	:5W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:1.5A	-	-	-	-	:MDRR-DT	-	-	-	-	:17.78mm	-	-	:(Not Available)	-	-	-	-	-	-	-	-	-	-	:UL Recognised	:0.25A	:Glass	:2.54mm	:15AT to 30AT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 MDSR-4 27-33 SWITCH REED SPST 27-33 A/T 200V Magnetic / Reed Switches Reed Switch Hamlin	1314	1: ¥5.304	Glass Body	Axial (2 Leads)	RoHS Compliant	100	200V	27 ~ 33AT	-	-	Non-Standard (Axial)	Bulk	-	-	-	500mA	-	-	-	-	-	SPST-NO	10W	Not Specified	-	500 mA	-	-	-	1 Form A (SPST - NO)	-	-	Reed	27 AT to 33 AT	-	-	-	-	-	-	-	Reed Switch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 MDRR-DT 15-20 F Switch Reed N.O./N.C. 0.25A 175VDC 5VA 0.7ms 100mOhm SW REED SPDT .25A 15-20 A/T 175V Magnetic / Reed Switches SWITCH, REED, SPDT-CO, 1.5A, 175VDC Reed Switch miniature SPDT c/o AT 15-20 Hamlin	2830	1: ¥13.60	Glass Body	Axial (3 Leads)	Lead free / RoHS Compliant	100	175V	15 ~ 20AT	125	Compliant	Through Hole	Bulk	:Glass	:0.580"	85365005	250mA	0.00023	Axial	-	-	1.5	SPDT	5W	Not Specified	175	0.25 A	-	:SPST-CO	:100mohm	Form C	:5W	-	Miniature Change Over Switch	15 AT to 20 AT	-	5	14.73	-	-	-	-	-	Change Over	-	-	-	-	1	0.25	N.O./N.C.	2.54	:1.5A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 MDSR-4-12-18 SWITCH REED SPST 12-18 A/T 200V Reed Switch Hamlin	4250	1: ¥5.304	Glass Body	Axial (2 Leads)	-	100	200V	12 ~ 18AT	-	-	Non-Standard (Axial)	Bulk	-	-	-	500mA	-	-	-	-	-	SPST-NO	10W	Not Specified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Reed Switch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MARR-5 Reed Swiches SWITCH, REED, SPST-NO, 1.3A, 1000VDC Hamlin	11	1: ¥14.96	-	-	-	-	:1000VDC	-	-	-	-	-	:Glass	:0.750"	85365005	-	0.002	-	70 Days	Not Specified	-	-	-	-	-	-	-	:SPST-NO	:100mohm	-	:10W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:1.3A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 MARR-5 17-23 Switch Reed N.O. 0.5A 1000VDC 10VA 0.75ms 100mOhm SW REED SPST .5A 17-23 A/T 1000V Magnetic / Reed Switches Hamlin	20759	1: ¥17.476	Glass Body	Axial (2 Leads)	Lead free / RoHS Compliant	100	1000V	17 ~ 23AT	125	Compliant	Through Hole	Bulk	-	56.77	-	500mA	-	Axial	-	-	1.3	SPST-NO	10W	Not Specified	1000	0.5 A	-	-	100	Form A	-	-	Miniature Normally Open Switch	17 AT to 23 AT	-	10	19.69	-	-	-	-	-	Normally Open	-	-	-	-	0.3	0.5	N.O.	2.66	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 55110 3H 02 A Hall Effect Sensor 20mA Latch 5V/9V/12V/15V/18V 3-Pin SENSOR HALL EFFECT W/LED PNL MNT Industrial Hall Effect / Magnetic Sensors Hall Effect Sensors HALL EFFECT MAGNETIC SENSOR SENSOR, HALL EFFECT, FLANGE MOUNT Hall Sensor Type: L.E.D. Flange Supply Voltage: 3.8-24 VDC Output Current: 10 mA Current Consumption (Max): - Switching Speed: 10 kHz Hamlin	76	1: ¥72.48	Hall Effect	Wire Leads	Lead free / RoHS Compliant	20	-	*	+ 100 C	Supplier Unconfirmed	-	-	Flange Mount	-	85365005	-	0.009	-	108 Days	Hall Effect Sensor	-	-	-	-	:0.4VDC	-	3	-	-	-	-	10 mA	-	-	Digital	-	-	Cable	Wire	Magnet, South Pole	*	-	-	551103H02A	3.8 V ~ 24 V	-	-	-	-	-	-	-	:18mm	-	:Sink	*	:55110	:Magnetic	-	-	-	-	-	-	-	-	-	-	10kHz	:20mA	3.8 V to 24 V	24	:Wire Leads	:59G	Hall Effect Sensor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Latch	:10kHz	:10 kHz	:0.4VDC
4 MLRR-4 Switch Reed N.O. 1A 200VDC 20VA 0.6ms 100mOhm REED SWITCH, SPST Normally Open Switches Reed contact 1 make contact (NO) 200 VDC 1.0 A, MLRR-4, Hamlin Hamlin	10	100: ¥6.188	-	-	-	-	:200VDC	-	:125°C	Compliant	Through Hole	-	:Glass	:15.24mm	85365005	-	0.0023	:Axial Leaded	42 Days	Switch Reed	1	-	-	-	200	-	-	:SPST	:100mohm	Form A	:20W	-	-	-	-	20	15.24	-	-	-	-	-	-	-	-	-	-	0.2	1	N.O.	2.54	:1A	-	-	-	-	:MLRR-4	-	-	-	-	:12.19mm	-	-	:(Not Available)	-	-	-	-	-	-	-	-	-	-	:UL Recognised	:1A	:Glass	:2.54mm	:17AT to 38AT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 MITI-3V1 Reed Switches 2-Pin SWITCH, NO, 170V, 0.5A, 10W, AXIAL Normally Open Switches Reed contact 1 make contact (NO) 170 VDC 0.5 A, MITI-3V1, Hamlin Hamlin	10	100: ¥9.877	-	-	-	-	:170VDC	-	:125°C	Compliant	-	-	:Glass	-	85365080	-	0.12	:Axial	30 Days	Specialized Sensor	-	-	-	-	-	-	2	:SPST-NO	:150mohm	-	:10W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:500mA	-	-	-	-	-	-	-	-	-	-	-	-	:Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 MARR-5 22-33 Switch Reed N.O. 0.5A 1000VDC 10VA 0.75ms 100mOhm SW REED SPST .5A 22-33 A/T 1000V Magnetic / Reed Switches Hamlin	1333	1: ¥17.476	Glass Body	Axial (2 Leads)	Lead free / RoHS Compliant	100	1000V	22 ~ 33AT	125	Compliant	Through Hole	Bulk	-	56.77	-	500mA	-	Axial	40 Days	Not Specified	1.3	SPST-NO	10W	Not Specified	1000	0.5 A	-	-	100	Form A	-	-	Miniature Normally Open Switch	22 AT to 33 AT	-	10	19.69	-	-	-	-	-	Normally Open	-	-	-	-	0.3	0.5	N.O.	2.66	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-