Connectors – Mouser Canada

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C90 Circular Connectors

Harwin C90 Circular Connectors are intermateable with MIL-DTL-5015 and offer full environmental sealing with the use of backshells and sealing gaskets (exceeds IP67). This low-cost, highly durable, and rugged connector system offers a 22AWG to 16AWG wire size, 13A current rating, and -55°C to +125°C operating temperature range. The connectors feature solder termination, threaded and polarized coupling, and zinc and black chromate-plated shells. Harwin C90 Circular Connectors are ideal for use in industrial, oil and gas, agricultural, construction, harsh environments, and rail / transportation applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Circular MIL Spec Connector C90 3P CABLE SOCKET MIL-C-5015 COMPTBL C90-3106F10SL-3P Harwin 1: $37.92 174In Stock	Mfr. Part # C90-3106F10SL-3P Mouser Part # 855-C90-3106F10SL-3P	Harwin	Circular MIL Spec Connector C90 3P CABLE SOCKET MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	174In Stock	$37.92 $32.23 $30.21 $28.76 View $27.39 $25.68 $24.45	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 2MM POLARISING KEY C90-3101F10SL-4P Harwin 1: $29.10 107In Stock	Mfr. Part # C90-3101F10SL-4P Mouser Part # 855-C90-3101F10SL-4P	Harwin	Circular MIL Spec Connector C90 2MM POLARISING KEY Learn More about Harwin C90	Datasheet	107In Stock	$29.10 $24.74 $23.20 $22.08 View $21.02 $19.70 $18.76 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories C90 Punch&DieToolSet C90-3420-4 Harwin 1: $6.08 578In Stock	Mfr. Part # C90-3420-4 Mouser Part # 855-C90-3420-4	Harwin	Circular MIL Spec Tools, Hardware & Accessories C90 Punch&DieToolSet Learn More about Harwin C90	Datasheet	578In Stock	$6.08 $5.17 $4.84 $4.82 View $4.72 $4.28 $4.10 $3.67 $3.43	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 6P OF H3153-01 SKT ON CARRIER COMB C90-3102R14S-6P Harwin 1: $24.62 835In Stock	Mfr. Part # C90-3102R14S-6P Mouser Part # 855-C90-3102R14S-6P	Harwin	Circular MIL Spec Connector C90 6P OF H3153-01 SKT ON CARRIER COMB Learn More about Harwin C90	Datasheet	835In Stock	$24.62 $20.94 $19.63 $18.68 View $17.64 $16.66 $16.16 $15.45	Min.: 1 Mult.: 1
Circular MIL Spec Contacts C90 FML CRIMP CONTACT 1.25MM,AWG 26-30,LSE C90-3106F12S-3P Harwin 1: $43.43 133In Stock	Mfr. Part # C90-3106F12S-3P Mouser Part # 855-C90-3106F12S-3P	Harwin	Circular MIL Spec Contacts C90 FML CRIMP CONTACT 1.25MM,AWG 26-30,LSE Learn More about Harwin C90	Datasheet	133In Stock	$43.43 $36.92 $35.22 $33.80 View $32.43 $29.89 $28.47	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 3P CABLE PLUG MIL-C-5015 COMPTBL C90-3101F10SL-3S Harwin 1: $36.06 53In Stock	Mfr. Part # C90-3101F10SL-3S Mouser Part # 855-C90-3101F10SL-3S	Harwin	Circular MIL Spec Connector C90 3P CABLE PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	53In Stock	$36.06 $30.64 $28.73 $27.35 View $26.05 $24.42 $23.26	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 4P CABLE PULG MIL-C-5015 COMPTBL C90-3101F10SL-4S Harwin 1: $34.59 117In Stock	Mfr. Part # C90-3101F10SL-4S Mouser Part # 855-C90-3101F10SL-4S	Harwin	Circular MIL Spec Connector C90 4P CABLE PULG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	117In Stock	$34.59 $29.40 $27.56 $26.24 View $25.21 $23.50 $22.39	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 2P FREE PLUG MIL-C-5015 COMPTBL C90-3106F10SL-4S Harwin 1: $41.14 1,318In Stock 1,350Expected 2026-12-09	Mfr. Part # C90-3106F10SL-4S Mouser Part # 855-C90-3106F10SL-4S	Harwin	Circular MIL Spec Connector C90 2P FREE PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	1,318In Stock 1,350Expected 2026-12-09	$41.14 $35.19 $33.57 $30.64 View $29.75 $28.32 $27.19	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories C90 CAP W/CHAIN EXT THRD 7/8-24UNEF-2B THREA C90-25043-10SL Harwin 1: $18.32 227In Stock 125Expected 2026-10-05	Mfr. Part # C90-25043-10SL Mouser Part # 855-C90-25043-10SL	Harwin	Circular MIL Spec Tools, Hardware & Accessories C90 CAP W/CHAIN EXT THRD 7/8-24UNEF-2B THREA Learn More about Harwin C90	Datasheet	227In Stock 125Expected 2026-10-05	$18.32 $15.58 $14.60 $13.90 View $13.22 $12.41 $11.81 $11.25	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories C90 CAP W/CHAIN INT THRD 5/8-24UNEF-2B THREA C90-25043-14S Harwin 1: $29.62 392In Stock	Mfr. Part # C90-25043-14S Mouser Part # 855-C90-25043-14S	Harwin	Circular MIL Spec Tools, Hardware & Accessories C90 CAP W/CHAIN INT THRD 5/8-24UNEF-2B THREA Learn More about Harwin C90	Datasheet	392In Stock	$29.62 $25.17 $23.60 $22.45 View $21.64 $20.51 $19.81	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 6mm HEX SPACER USE WITH M3 SCREW C90-3101F14S-6P Harwin 1: $35.61 281In Stock	Mfr. Part # C90-3101F14S-6P Mouser Part # 855-C90-3101F14S-6P	Harwin	Circular MIL Spec Connector C90 6mm HEX SPACER USE WITH M3 SCREW Learn More about Harwin C90	Datasheet	281In Stock	$35.61 $30.27 $28.35 $27.00 View $26.27 $25.75 $22.98	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 4P PANEL PLUG MIL-C-5015 COMPTBL C90-3102R14S-2S Harwin 1: $23.95 423In Stock	Mfr. Part # C90-3102R14S-2S Mouser Part # 855-C90-3102R14S-2S	Harwin	Circular MIL Spec Connector C90 4P PANEL PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	423In Stock	$23.95 $20.36 $19.09 $18.16 View $17.31 $17.29 $15.44	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 6P PANEL PLUG MIL-C-5015 COMPTBL C90-3102R14S-6S Harwin 1: $28.97 891In Stock	Mfr. Part # C90-3102R14S-6S Mouser Part # 855-C90-3102R14S-6S	Harwin	Circular MIL Spec Connector C90 6P PANEL PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	891In Stock	$28.97 $24.74 $23.18 $22.06 View $20.94 $19.58 $18.78 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 3P FREE PLUG MIL-C-5015 COMPTBL C90-3106F10SL-3S Harwin 1: $42.11 204In Stock	Mfr. Part # C90-3106F10SL-3S Mouser Part # 855-C90-3106F10SL-3S	Harwin	Circular MIL Spec Connector C90 3P FREE PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	204In Stock	$42.11 $36.00 $34.01 $32.59 View $30.95 $29.39 $27.99	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 2P Cable Plug MIL-C-5015 COMPTBL C90-3106F10SL-4P Harwin 1: $40.13 120In Stock 100Expected 2026-12-09	Mfr. Part # C90-3106F10SL-4P Mouser Part # 855-C90-3106F10SL-4P	Harwin	Circular MIL Spec Connector C90 2P Cable Plug MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	120In Stock 100Expected 2026-12-09	$40.13 $34.11 $31.98 $30.44 View $29.00 $27.19 $25.89	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 4P CABLE SOCKET MIL-C-5015 COMPTBL C90-3106F14S-2P Harwin 1: $43.33 128In Stock 150Expected 2026-11-24	Mfr. Part # C90-3106F14S-2P Mouser Part # 855-C90-3106F14S-2P	Harwin	Circular MIL Spec Connector C90 4P CABLE SOCKET MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	128In Stock 150Expected 2026-11-24	$43.33 $36.99 $34.96 $33.28 View $31.69 $29.72 $28.31	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 4P FREE PLUG MIL-C-5015 COMPTBL C90-3106F14S-2S Harwin 1: $47.26 240In Stock 175Expected 2026-12-01	Mfr. Part # C90-3106F14S-2S Mouser Part # 855-C90-3106F14S-2S	Harwin	Circular MIL Spec Connector C90 4P FREE PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	240In Stock 175Expected 2026-12-01	$47.26 $40.54 $38.32 $36.75 View $35.19 $33.00 $32.99	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 6P DR IC SOCKET ASSY 2.54MM PITCH C90-3106F14S-6P Harwin 1: $44.22 261In Stock 300On Order	Mfr. Part # C90-3106F14S-6P Mouser Part # 855-C90-3106F14S-6P	Harwin	Circular MIL Spec Connector C90 6P DR IC SOCKET ASSY 2.54MM PITCH Learn More about Harwin C90	Datasheet	261In Stock 300On Order On Order Ship Dates Mfr. #: C90-3106F14S-6P Stock: 261 Can Ship Immediately On Order: 150 Expected 2026-10-23 150 Expected 2026-11-13 Factory Lead-Time: 12 Weeks	$44.22 $37.94 $35.84 $34.34 View $32.92 $30.92	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 6P FREE PLUG MIL-C-5015 COMPTBL C90-3106F14S-6S Harwin 1: $48.67 420In Stock 350Expected 2026-10-26	Mfr. Part # C90-3106F14S-6S Mouser Part # 855-C90-3106F14S-6S	Harwin	Circular MIL Spec Connector C90 6P FREE PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	420In Stock 350Expected 2026-10-26	$48.67 $41.60 $39.36 $37.71 View $36.09 $33.83	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 2P FREE SOCKET MIL-C-5015 COMPTBL C90-3102R10SL-4P Harwin 1: $19.14 1,200In Stock 1,375Expected 2027-02-09	Mfr. Part # C90-3102R10SL-4P Mouser Part # 855-C90-3102R10SL-4P	Harwin	Circular MIL Spec Connector C90 2P FREE SOCKET MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	1,200In Stock 1,375Expected 2027-02-09	$19.14 $16.27 $15.24 $14.50 View $13.82 $12.96 $12.34 $11.75 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories C90 BLADE FOR Z1022-00 C90-25042-10SL Harwin 1: $18.35 136In Stock	Mfr. Part # C90-25042-10SL Mouser Part # 855-C90-25042-10SL	Harwin	Circular MIL Spec Tools, Hardware & Accessories C90 BLADE FOR Z1022-00 Learn More about Harwin C90	Datasheet	136In Stock	$18.35 $15.60 $14.62 $14.60 View $14.47 $12.41 $11.82 $11.26	Min.: 1 Mult.: 1
Circular MIL Spec Tools, Hardware & Accessories C90 CAP W/CHAIN EXT THRD 5/8-24UNEF-2B THREA C90-25042-14S Harwin 1: $27.62 71In Stock	Mfr. Part # C90-25042-14S Mouser Part # 855-C90-25042-14S	Harwin	Circular MIL Spec Tools, Hardware & Accessories C90 CAP W/CHAIN EXT THRD 5/8-24UNEF-2B THREA Learn More about Harwin C90	Datasheet	71In Stock	$27.62 $23.49 $22.02 $20.95 View $19.96 $18.71 $17.81	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 3MM M/L CA 10 450MM 20AWG DIL C90-3101F10SL-3P Harwin 1: $32.44 26In Stock	Mfr. Part # C90-3101F10SL-3P Mouser Part # 855-C90-3101F10SL-3P	Harwin	Circular MIL Spec Connector C90 3MM M/L CA 10 450MM 20AWG DIL Learn More about Harwin C90	Datasheet	26In Stock	$32.44 $27.58 $26.50 $24.61 View $23.54 $22.08 $21.02	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 6P CABLE PLUG MIL-C-5015 COMPTBL C90-3101F14S-6S Harwin 1: $39.97 36In Stock	Mfr. Part # C90-3101F14S-6S Mouser Part # 855-C90-3101F14S-6S	Harwin	Circular MIL Spec Connector C90 6P CABLE PLUG MIL-C-5015 COMPTBL Learn More about Harwin C90	Datasheet	36In Stock	$39.97 $33.98 $31.85 $30.33 View $28.87 $27.07 $25.78	Min.: 1 Mult.: 1
Circular MIL Spec Connector C90 3P M22 VERTICAL GOLD C90-3102R10SL-3P Harwin 1: $17.14 143In Stock	Mfr. Part # C90-3102R10SL-3P Mouser Part # 855-C90-3102R10SL-3P	Harwin	Circular MIL Spec Connector C90 3P M22 VERTICAL GOLD Learn More about Harwin C90	Datasheet	143In Stock	$17.14 $14.57 $13.67 $12.99 View $12.37 $11.59 $11.04 $10.51	Min.: 1 Mult.: 1

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