Würth Elektronik GmbH & Co. KG- Circular Connectors

Würth Elektronik is a leading manufacturer of electronic and electromechanical components, part of the globally renowned Würth Group, founded in 1945 and headquartered in Niedernhall, Germany. The company specializes in EMC and inductive components, including ferrites, ferrite beads, inductors, common-mode chokes, transformers, and connectors. Through its Midcom division, Würth Elektronik leverages a worldwide network of ISO-certified production plants and distribution hubs to serve diverse markets. The product portfolio also extends to PCB assembly solutions, wireless connectivity modules, and passive components such as capacitors and resistors. Known for its 'more than you expect' philosophy, the company provides extensive engineering support, from design-in to prototyping and mass production. With over 120 technical salespeople globally, customers receive rapid, localized assistance and free design samples. Würth Elektronik holds a strong market position in the EMC component segment, driven by high-quality manufacturing and continuous innovation. Its components are essential in automotive electronics, industrial automation, consumer devices, and telecommunications infrastructure. The company’s commitment to reliability and comprehensive technical documentation makes it a trusted partner for engineers worldwide.

Circular Connectors - 型号列表

77 parts in total

Mfr Part #	Quantity Available	Price	Packaging	Mounting Type	Operating Temperature	Mounting Feature	Series	Connector Type	Contact Material	Mfr	Color	Features	Shielding	Orientation	Part Status	Termination	Applications	Shell Finish	Cable Opening	Fastening Type	Shell Material	Voltage Rating	Insert Material	Shell Size, MIL	Primary Material	Ingress Protection	Number of Positions	Shell Size - Insert	Current Rating (Amps)	Contact Finish - Mating	Backshell Material, Plating	Material Flammability Rating	Contact Finish Thickness - Mating	Width	Product	Other Names	Product Category	Standard Package	RoHS	Tolerance	Filter Type	Test Frequency	DC Resistance (DCR)	Current Rating (Max)	Resistance - Initial (Ri) (Min)	Height (Max)	Package / Case	Size / Dimension	Termination Style	Type	Depth	Length	SVHC	Tariff No	Current Rating - DC	Impedance @ Frequency	DC Resistance (DCR) (Max)	Frequency - Self Resonant	Height	Weight	Core Material	Current	Inductance	Lead Spacing	Pin Diameter	Number of Lines	Contact Finish	Gender
750312186 CHOKE COMMON MODE 696UH 2A Fixed Inductors Power Filter Common 696.0uH +-10% Wurth Electronics Midcom	100	1: ¥76.432	Tray	Through Hole	-40°C ~ 125°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	11.43 mm	Inductors	1297-1014	Fixed Inductors	50	RoHS Compliant	10 %	Power Line	1 kHz	128 mOhm Max	2 A	128 mOhms	0.970" (24.64mm)	Vertical, 2 PC Pin	0.820" L x 0.450" W (20.83mm x 11.43mm)	Radial	Common Mode Choke Coil	-	-	-	-	-	-	-	-	-	-	-	2A	696µH	15 mm	1.4 mm	2	-	-
2 742692002 FERR BEAD 60 OHM 0.3A SMD 0201 WE-TMSB Multilayer Suppression Bead 0201 Fixed Inductors Suppression Bead 60ohm 300mA SUPPRESSION BEAD, 0.35UH, 0.3A, 0201 Wurth Electronics Inc	10	1: ¥0.7208	Tape & Reel (TR)	Surface Mount	125°C	:SMD	WE-TMSB	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.3 mm	Multilayer Suppresion Bead	732-4518-2	Fixed Inductors	15,000	Lead free / RoHS Compliant	:± 25%	Differential Mode - Single	100 MHz	350 mOhm Max	300mA	0.35Ω	0.013" (0.33mm)	0201 (0603 Metric)	0.024" L x 0.012" W (0.60mm x 0.30mm)	SMD/SMT	Multilayer Suppression Bead	0.3mm	0.6mm	:No SVHC (20-Jun-2013)	85045095	:300mA	60 Ohm @ 100MHz	:0.35ohm	100MHz	0.3mm	0.00001	Ferrite	-	-	-	-	-	-	-
3 742692003 FERR BEAD 120 OHM 0.2A SMD 0201 WE-TMSB Multilayer Suppression Bead 0201 Fixed Inductors Suppression Bead 120ohm 200mA SUPPRESSION BEAD, 0.45UH, 0.2A, 0201 Wurth WE-TM SB 系列铁氧体多层贴片式电感器, 0201封装, SRF: 0.1GHz 200mA dc 450mΩ Rdc Wurth Electronics Inc	160	10: ¥0.855	Tape & Reel (TR)	Surface Mount	125°C	:SMD	WE-TMSB	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.3 mm	Multilayer Suppresion Bead	732-4519-2	Fixed Inductors	15,000	Lead free / RoHS Compliant	:± 25%	Differential Mode - Single	100 MHz	450 mOhm Max	200mA	0.45Ω	0.013" (0.33mm)	0201 (0603 Metric)	0.024" L x 0.012" W (0.60mm x 0.30mm)	SMD/SMT	Multilayer Suppression Bead	0.3mm	0.6mm	:No SVHC (20-Jun-2013)	85045095	:200mA	120 Ohm @ 100MHz	:0.45ohm	100MHz	0.3mm	0.00001	Ferrite	-	-	-	-	-	-	-
3 742692004 FERR BEAD 240 OHM 0.2A SMD 0201 WE-TMSB Multilayer Suppression Bead 0201 Fixed Inductors Suppression Bead 240ohm 200mA SUPPRESSION BEAD, 0.75UH, 0.2A, 0201 Wurth WE-TM SB 系列铁氧体多层贴片式电感器, 0201封装, SRF: 0.1GHz 200mA dc 750mΩ Rdc Wurth Electronics Inc	15000	15000: ¥0.646	Tape & Reel (TR)	Surface Mount	125°C	:SMD	WE-TMSB	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.3 mm	Multilayer Suppresion Bead	732-4520-2	Fixed Inductors	15,000	Lead free / RoHS Compliant	:± 25%	Differential Mode - Single	100 MHz	750 mOhm Max	200mA	0.75Ω	0.013" (0.33mm)	0201 (0603 Metric)	0.024" L x 0.012" W (0.60mm x 0.30mm)	SMD/SMT	Multilayer Suppression Bead	0.3mm	0.6mm	:No SVHC (20-Jun-2013)	85045095	:200mA	240 Ohm @ 100MHz	:0.75ohm	100MHz	0.3mm	0.00001	Ferrite	-	-	-	-	-	-	-
2 7499111421A Mag jack RJ45 shld SMD tab up LED G/YG Wurth Elektronik 母 RJ45 连接器 Wurth Elektronik	15	28: ¥83.16	-	-	-	-	-	Socket	Ferrite	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	16.87mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	33.02mm	13.87mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Gold	Female
643050100605 . 643050100605 - 5 Position Circular Connector Receptacle, Male Pins Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥167.62	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	60V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	5	M12-5	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643060100604 . 643060100604 - 4 Position Circular Connector Receptacle, Female Sockets Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	66	1: ¥193.80	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Rear Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	250V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	4	M12-4	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643060100605 . 643060100605 - 5 Position Circular Connector Receptacle, Female Sockets Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	38	1: ¥198.628	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Rear Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	60V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	5	M12-5	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643060100608 . 643060100608 - 8 Position Circular Connector Receptacle, Female Sockets Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥242.216	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Rear Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	30V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	8	M12-8	2A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643110100405 . 643110100405 - 5 Position Circular Connector Receptacle, Male Pins Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥87.176	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	60V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	5	M12-5	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643110100408 . 643110100408 - 8 Position Circular Connector Receptacle, Male Pins Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥96.90	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	30V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	8	M12-8	2A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643120100404 . 643120100404 - 4 Position Circular Connector Receptacle, Female Sockets Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	145	1: ¥99.824	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	250V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	4	M12-4	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643120100408 . 643120100408 - 8 Position Circular Connector Receptacle, Female Sockets Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥151.7061	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	30V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	8	M12-8	2A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643150100608 . 643150100608 - 8 Position Circular Connector Receptacle, Male Pins Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	25	1: ¥121.108	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	30V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	8	M12-8	2A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643160100604 . 643160100604 - 4 Position Circular Connector Receptacle, Female Sockets Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	46	1: ¥217.1295	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	250V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	4	M12-4	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643160100605 . 643160100605 - 5 Position Circular Connector Receptacle, Female Sockets Solder Cup from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥174.42	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Female Sockets	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Solder Cup	-	Nickel	-	Threaded	Zinc Alloy	60V	Polyamide (PA66), Nylon 6/6	-	Metal	IP68 - Dust Tight, Waterproof	5	M12-5	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643210100404 . 643210100404 - 4 Position Circular Connector Receptacle, Male Pins Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	27	1: ¥80.444	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	250V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	4	M12-4	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643210100405 . 643210100405 - 5 Position Circular Connector Receptacle, Male Pins Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	58	1: ¥84.32	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	60V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	5	M12-5	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643210100408 . 643210100408 - 8 Position Circular Connector Receptacle, Male Pins Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	66	1: ¥92.072	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	30V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	8	M12-8	2A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
643210100604 . 643210100604 - 4 Position Circular Connector Receptacle, Male Pins Screw from Würth Elektronik. from now! Würth Elektronik GmbH & Co. KG	10	1: ¥80.444	Tray	Panel Mount	-40°C ~ 90°C	Bulkhead - Front Side Nut	WR-CIRCM12	Receptacle, Male Pins	Copper Alloy	Würth Elektronik	Black	-	-	A	Active	Screw	-	-	-	Threaded	Polyamide (PA66), Nylon 6/6	250V	Polyamide (PA66), Nylon 6/6	-	Plastic	IP68 - Dust Tight, Waterproof	4	M12-4	5A	Gold	-	UL94 V-0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Würth Elektronik GmbH & Co. KG- Circular Connectors

Circular Connectors - 型号列表

Other Names

DC Resistance (DCR)

Resistance - Initial (Ri) (Min)

Current Rating (Max)

Width

Mounting Type

Operating Temperature

Impedance @ Frequency

DC Resistance (DCR) (Max)

Mounting Feature

Connector Type

Voltage Rating

Number of Positions

Shell Size - Insert

Product

Standard Package

RoHS

Tolerance

Filter Type

Test Frequency

Packaging

Height (Max)

Package / Case

Size / Dimension

Termination Style

Type

Current Rating - DC

Depth

Length

Series

Contact Material

Termination

Shell Material

Primary Material

Current Rating (Amps)