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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Part #

Circular MIL Spec Connector C90 6P OF H3153-01 SKT ON CARRIER COMB

C90-3102R14S-6P
Harwin
1: $25.21
837In 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

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Datasheet

837In Stock

$25.21

$21.84

$20.72

$20.39

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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

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Datasheet

133In Stock

$43.43

$36.92

$35.21

$33.78

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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

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Datasheet

107In Stock

$29.10

$24.74

$23.20

$22.08

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories C90 Punch&DieToolSet

C90-3420-4
Harwin
1: $5.80
578In Stock

Mfr. Part #
C90-3420-4

Mouser Part #
855-C90-3420-4

Harwin

Circular MIL Spec Tools, Hardware & Accessories C90 Punch&DieToolSet

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Datasheet

578In Stock

$5.80

$4.94

$4.64

$4.62

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Min.: 1
Mult.: 1

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

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Datasheet

174In Stock

$37.92

$32.23

$30.21

$28.76

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 3P CABLE PLUG MIL-C-5015 COMPTBL

C90-3101F10SL-3S
Harwin
1: $36.04
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

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Datasheet

53In Stock

$36.04

$30.63

$28.71

$27.35

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 4P CABLE PULG MIL-C-5015 COMPTBL

C90-3101F10SL-4S
Harwin
1: $34.57
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

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Datasheet

117In Stock

$34.57

$29.39

$27.55

$26.24

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 2P FREE PLUG MIL-C-5015 COMPTBL

C90-3106F10SL-4S
Harwin
1: $39.72
1,328In Stock

Mfr. Part #
C90-3106F10SL-4S

Mouser Part #
855-C90-3106F10SL-4S

Harwin

Circular MIL Spec Connector C90 2P FREE PLUG MIL-C-5015 COMPTBL

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Datasheet

1,328In Stock

$39.72

$33.96

$33.52

$28.48

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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
257In Stock
125Expected 2026-09-28

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

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Datasheet

257In Stock

125Expected 2026-09-28

$18.32

$15.58

$14.60

$13.90

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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: $29.85
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

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Datasheet

392In Stock

$29.85

$25.37

$23.79

$22.62

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 6mm HEX SPACER USE WITH M3 SCREW

C90-3101F14S-6P
Harwin
1: $35.57
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

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Datasheet

281In Stock

$35.57

$30.23

$28.34

$26.99

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 4P PANEL PLUG MIL-C-5015 COMPTBL

C90-3102R14S-2S
Harwin
1: $24.47
433In 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

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Datasheet

433In Stock

$24.47

$21.36

$18.14

$17.47

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 6P PANEL PLUG MIL-C-5015 COMPTBL

C90-3102R14S-6S
Harwin
1: $28.25
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

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Datasheet

891In Stock

$28.25

$24.36

$24.28

$20.62

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 3P FREE PLUG MIL-C-5015 COMPTBL

C90-3106F10SL-3S
Harwin
1: $41.21
206In 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

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Datasheet

206In Stock

$41.21

$35.19

$33.18

$31.74

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 2P Cable Plug MIL-C-5015 COMPTBL

C90-3106F10SL-4P
Harwin
1: $40.52
170In Stock

Mfr. Part #
C90-3106F10SL-4P

Mouser Part #
855-C90-3106F10SL-4P

Harwin

Circular MIL Spec Connector C90 2P Cable Plug MIL-C-5015 COMPTBL

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Datasheet

170In Stock

$40.52

$34.44

$34.21

$29.07

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 4P CABLE SOCKET MIL-C-5015 COMPTBL

C90-3106F14S-2P
Harwin
1: $43.52
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

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Datasheet

128In Stock

150Expected 2026-11-24

$43.52

$36.98

$34.96

$33.28

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 4P FREE PLUG MIL-C-5015 COMPTBL

C90-3106F14S-2S
Harwin
1: $45.92
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

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Datasheet

240In Stock

175Expected 2026-12-01

$45.92

$39.51

$37.34

$35.74

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 6P DR IC SOCKET ASSY 2.54MM PITCH

C90-3106F14S-6P
Harwin
1: $43.07
261In Stock
300Expected 2026-11-13

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

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Datasheet

261In Stock

300Expected 2026-11-13

$43.07

$37.07

$34.95

$33.42

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 6P FREE PLUG MIL-C-5015 COMPTBL

C90-3106F14S-6S
Harwin
1: $47.52
422In Stock
350Expected 2026-10-08

Mfr. Part #
C90-3106F14S-6S

Mouser Part #
855-C90-3106F14S-6S

Harwin

Circular MIL Spec Connector C90 6P FREE PLUG MIL-C-5015 COMPTBL

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Datasheet

422In Stock

350Expected 2026-10-08

$47.52

$40.55

$38.33

$36.66

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 2P FREE SOCKET MIL-C-5015 COMPTBL

C90-3102R10SL-4P
Harwin
1: $18.63
1,200In Stock

Mfr. Part #
C90-3102R10SL-4P

Mouser Part #
855-C90-3102R10SL-4P

Harwin

Circular MIL Spec Connector C90 2P FREE SOCKET MIL-C-5015 COMPTBL

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Datasheet

1,200In Stock

$18.63

$17.08

$14.50

$13.94

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories C90 BLADE FOR Z1022-00

C90-25042-10SL
Harwin
1: $18.73
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

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Datasheet

136In Stock

$18.73

$16.78

$14.26

$13.19

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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: $27.99
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

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Datasheet

71In Stock

$27.99

$24.44

$20.76

$19.99

$19.04

Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 3MM M/L CA 10 450MM 20AWG DIL

C90-3101F10SL-3P
Harwin
1: $32.27
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

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Datasheet

26In Stock

$32.27

$27.43

$25.70

$24.48

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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

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Datasheet

36In Stock

$39.97

$33.98

$31.85

$30.33

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Min.: 1
Mult.: 1

Circular MIL Spec Connector C90 3P M22 VERTICAL GOLD

C90-3102R10SL-3P
Harwin
1: $16.96
142In Stock

Mfr. Part #
C90-3102R10SL-3P

Mouser Part #
855-C90-3102R10SL-3P

Harwin

Circular MIL Spec Connector C90 3P M22 VERTICAL GOLD

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Datasheet

142In Stock

$16.96

$14.69

$12.47

$11.68

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Min.: 1
Mult.: 1

C90 Circular Connectors

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