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M12 Circular Connectors

Würth Elektronik M12 Circular Connectors can be mated and locked to provide waterproof and dustproof connections without loss of connection or signal. These connectors feature A coding, screw locking system, 4, 5, and 8 polarities, up to 5A current rating, and up to 250V voltage rating. The M12 circular connectors are IP67 or IP68 rated and certified with UL 2238 (panel receptacles and field attachable). The product range is available in male and female typologies of panel connectors, field attachable, and cable assemblies. Typical applications include industrial automation, machine manufacturing, DC power supply, actuator technologies, and security.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Male connector, polarity 8 643711100008 Wurth Elektronik 1: $24.00 46In Stock	Mfr. Part No. 643711100008 Mouser Part No 710-643711100008	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Male connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	46In Stock	$24.00 $20.56 $20.55 $20.14 View $18.25 $16.34 $15.20 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 4 643712100004 Wurth Elektronik 1: $21.75 21In Stock	Mfr. Part No. 643712100004 Mouser Part No 710-643712100004	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	21In Stock	$21.75 $19.93 $17.76 $15.58 View $14.50 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 5 643712100005 Wurth Elektronik 1: $21.38 40In Stock	Mfr. Part No. 643712100005 Mouser Part No 710-643712100005	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 5 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	40In Stock	$21.38 $19.59 $18.79 $17.02 View $15.29 $14.25 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 8 643712100008 Wurth Elektronik 1: $24.00 24In Stock	Mfr. Part No. 643712100008 Mouser Part No 710-643712100008	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	24In Stock	$24.00 $22.00 $19.60 $17.20 View $16.00 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Female connector, polarity 5 643721100005 Wurth Elektronik 1: $24.00 68In Stock	Mfr. Part No. 643721100005 Mouser Part No 710-643721100005	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Female connector, polarity 5 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	68In Stock	$24.00 $22.44 $22.27 $19.60 View $17.20 $16.00 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Female connector, polarity 8 643721100008 Wurth Elektronik 1: $26.25 50In Stock	Mfr. Part No. 643721100008 Mouser Part No 710-643721100008	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Female connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	50In Stock	$26.25 $24.06 $21.43 $18.81 View $17.50 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Female connector, polarity 4 643722100004 Wurth Elektronik 1: $24.00 21In Stock	Mfr. Part No. 643722100004 Mouser Part No 710-643722100004	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Female connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	21In Stock	$24.00 $22.00 $19.60 $17.20 View $16.00 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Shielded Right Angled with Panel Nut M12 Male connector, polarity 5. 643270100305 Wurth Elektronik 1: $28.50 105On Order	Mfr. Part No. 643270100305 Mouser Part No 710-643270100305	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Shielded Right Angled with Panel Nut M12 Male connector, polarity 5. Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	105On Order On Order Ship Dates Mfr. No: 643270100305 Stock: 0 On Order: 35 Expected 02/11/2026 70 Expected 10/11/2026 Factory Lead Time: 15 Weeks	$28.50 $26.13 $23.27 $20.35 View $19.00 $18.99 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Plastic with Front Panel Nut M16 Female connector, polarity 4 643421100404 Wurth Elektronik 1: $19.52 4Expected 06/11/2026	Mfr. Part No. 643421100404 Mouser Part No 710-643421100404	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Plastic with Front Panel Nut M16 Female connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	4Expected 06/11/2026	$19.52 $17.51 $17.50 $17.16 View $15.54 $13.97 $13.01 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Male connector, polarity 5 643050100605 Wurth Elektronik 1: $23.82 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 643050100605 Mouser Part No 710-643050100605	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Male connector, polarity 5 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$23.82 $22.00 $21.78 $20.13 View $17.66 $16.43 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Male connector, polarity 8 643050100608 Wurth Elektronik 1: $26.36 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 643050100608 Mouser Part No 710-643050100608	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Male connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$26.36 $24.17 $21.52 $18.89 View $17.57 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Female connector, polarity 4 643060100604 Wurth Elektronik 1: $28.50 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 643060100604 Mouser Part No 710-643060100604	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Female connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$28.50 $26.13 $23.27 $20.42 View $19.00 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Female connector, polarity 8 643060100608 Wurth Elektronik 1: $34.42 Lead-Time 15 Weeks	Mfr. Part No. 643060100608 Mouser Part No 710-643060100608	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Female connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$34.42 $31.79 $31.48 $29.09 View $25.53 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Male connector, polarity 4 643110100404 Wurth Elektronik 1: $12.11 Lead-Time 15 Weeks	Mfr. Part No. 643110100404 Mouser Part No 710-643110100404	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Male connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$12.11 $11.11 $9.89 $8.68 View $8.07 $7.46	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Male connector, polarity 5 643110100405 Wurth Elektronik 1: $13.50 Lead-Time 15 Weeks	Mfr. Part No. 643110100405 Mouser Part No 710-643110100405	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Male connector, polarity 5 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$13.50 $12.37 $11.02 $9.67 View $9.00 $8.32	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Male connector, polarity 8 643110100408 Wurth Elektronik 1: $14.25 Lead-Time 15 Weeks	Mfr. Part No. 643110100408 Mouser Part No 710-643110100408	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Male connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$14.25 $13.07 $11.63 $10.21 View $9.50 $8.78	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Female connector, polarity 5 643120100405 Wurth Elektronik 1: $15.52 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 643120100405 Mouser Part No 710-643120100405	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Female connector, polarity 5 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$15.52 $14.31 $14.14 $12.80 View $11.23 $10.45 $9.66	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Female connector, polarity 8 643120100408 Wurth Elektronik 1: $18.52 Lead-Time 15 Weeks	Mfr. Part No. 643120100408 Mouser Part No 710-643120100408	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Plastic with Front Panel Nut M16 Female connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$18.52 $16.99 $15.12 $13.27 View $12.35 $12.34 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut PG9 Male connector, polarity 4 643150100604 Wurth Elektronik 1: $15.68 Lead-Time 15 Weeks	Mfr. Part No. 643150100604 Mouser Part No 710-643150100604	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut PG9 Male connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$15.68 $14.37 $12.80 $11.23 View $10.45 $10.44 $9.66	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Male connector, polarity 4 643210100404 Wurth Elektronik 1: $11.81 Lead-Time 15 Weeks	Mfr. Part No. 643210100404 Mouser Part No 710-643210100404	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Male connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$11.81 $10.85 $10.78 $9.65 View $8.47 $7.88 $7.29	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Male connector, polarity 8 643210100408 Wurth Elektronik 1: $13.54 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 643210100408 Mouser Part No 710-643210100408	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Male connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$13.54 $12.41 $11.05 $9.70 View $9.02 $8.34	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut PG9 Male connector, polarity 4 643210100604 Wurth Elektronik 1: $11.81 Lead-Time 15 Weeks	Mfr. Part No. 643210100604 Mouser Part No 710-643210100604	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut PG9 Male connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$11.81 $10.85 $10.78 $9.65 View $8.47 $7.88 $7.29	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Female connector, polarity 4 643220100404 Wurth Elektronik 1: $14.25 Lead-Time 15 Weeks	Mfr. Part No. 643220100404 Mouser Part No 710-643220100404	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Female connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$14.25 $13.07 $12.79 $11.63 View $10.21 $9.50 $8.78	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Female connector, polarity 8 643220100408 Wurth Elektronik 1: $18.52 Lead-Time 15 Weeks	Mfr. Part No. 643220100408 Mouser Part No 710-643220100408	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Female connector, polarity 8 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Lead-Time 15 Weeks	$18.52 $16.91 $16.71 $15.12 View $13.27 $12.35 $12.34 Quote	Min.: 1 Mult.: 1
Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Right Angled with Panel Nut M16 Male connector, polarity 4 643230100404 Wurth Elektronik 1: $24.22 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 643230100404 Mouser Part No 710-643230100404	Wurth Elektronik	Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Right Angled with Panel Nut M16 Male connector, polarity 4 Learn More about Wurth Elektronik wurth m12 circular connectors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$24.22 $22.21 $22.20 $18.92 View $17.02 $16.12 Quote	Min.: 1 Mult.: 1

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M12 Circular Connectors

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M12 Circular Connectors

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