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High-Reliability Connector Solutions

Harwin High-Reliability Connector Solutions include innovative products for reliable, high-performance connectivity to push the boundaries of size, weight and power (SWaP) optimization. These products have proven to perform in the most extreme conditions of shock, vibration, and temperature. These connector solutions feature high-reliability interconnect families, such as Gecko (1.25mm pitch), Datamate (2mm and 4mm pitch), M300 (3mm pitch), and Kona (8.5mm). Harwin High-Reliability Connector Solutions are built for challenging environments where failure is not an option such as aviation, space, defense, motorsport, medical, and high-end industrial applications.

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Part #

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 450MM 26AWG

G125-FC12605F1-0450L
Harwin
1: £90.71
127In Stock

Mfr. Part No.
G125-FC12605F1-0450L

Mouser Part No
855-G125FC1265F1450L

Harwin

Rectangular Cable Assemblies 1.25MM F/L CA 2X13 450MM 26AWG

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Datasheet

127In Stock

£90.71

£77.11

£71.37

£69.91

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM F/F CA 2X25 300MM 26AWG W/SL

G125-FC15005F1-0300F1
Harwin
1: £256.39
20In Stock

Mfr. Part No.
G125-FC15005F1-0300F1

Mouser Part No
855-G125FC1505F130F1

Harwin

Rectangular Cable Assemblies 1.25MM F/F CA 2X25 300MM 26AWG W/SL

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Datasheet

20In Stock

£256.39

£217.97

£217.79

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X6 450MM 26AWG

G125-MC11205M1-0450L
Harwin
1: £53.26
79In Stock

Mfr. Part No.
G125-MC11205M1-0450L

Mouser Part No
855-G125MC1125M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X6 450MM 26AWG

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Datasheet

79In Stock

£53.26

£47.37

£45.54

£44.03

£39.08

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/F CA 2X13 150MM 26AWG W/SL

G125-MC12605M1-0150F1
Harwin
1: £148.33
9In Stock

Mfr. Part No.
G125-MC12605M1-0150F1

Mouser Part No
855-G125MC1265M115F1

Harwin

Rectangular Cable Assemblies 1.25MM M/F CA 2X13 150MM 26AWG W/SL

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Datasheet

9In Stock

£148.33

£126.10

£119.71

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X17 150MM 26AWG

G125-MC13405M1-0150L
Harwin
1: £66.40
20In Stock

Mfr. Part No.
G125-MC13405M1-0150L

Mouser Part No
855-G125MC1345M1150L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X17 150MM 26AWG

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Datasheet

20In Stock

£66.40

£64.67

£59.43

£56.61

£56.44

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/F CA 2X25 150MM 26AWG W/SL

G125-MC15005M1-0150F1
Harwin
1: £230.28
12In Stock

Mfr. Part No.
G125-MC15005M1-0150F1

Mouser Part No
855-G125MC1505M115F1

Harwin

Rectangular Cable Assemblies 1.25MM M/F CA 2X25 150MM 26AWG W/SL

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Datasheet

12In Stock

£230.28

£195.77

£193.65

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 1.25MM M/L CA 2X25 450MM 26AWG

G125-MC15005M1-0450L
Harwin
1: £174.76
20In Stock
20Expected 11/02/2026

Mfr. Part No.
G125-MC15005M1-0450L

Mouser Part No
855-G125MC1505M1450L

Harwin

Rectangular Cable Assemblies 1.25MM M/L CA 2X25 450MM 26AWG

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Datasheet

20In Stock

20Expected 11/02/2026

£174.76

£148.57

£143.22

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 10-WAY

G125-MH11005M4P
Harwin
1: £16.70
484In Stock
1,400On Order

Mfr. Part No.
G125-MH11005M4P

Mouser Part No
855-G125MH1105M4PM4P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 10-WAY

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Datasheet

484In Stock

1,400On Order

£16.70

£14.24

£13.91

£13.62

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Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 16-WAY

G125-MH11605M4P
Harwin
1: £17.42
422In Stock
1,704On Order

Mfr. Part No.
G125-MH11605M4P

Mouser Part No
855-G125MH1165M4PM4P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 16-WAY

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Datasheet

422In Stock

1,704On Order

£17.42

£14.29

£11.65

Quote

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL ML HORZ PCT W/ BMNT 16-WAY T&R

G125-MH11605M4R
Harwin
1: £16.94
400In Stock

Mfr. Part No.
G125-MH11605M4R

Mouser Part No
855-G125MH1165M4RM4R

Harwin

Headers & Wire Housings G125-SL ML HORZ PCT W/ BMNT 16-WAY T&R

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Datasheet

400In Stock

£16.94

£14.13

£13.52

£13.09

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Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 26-WAY

G125-MH12605M4P
Harwin
1: £19.61
120In Stock
1,250On Order

Mfr. Part No.
G125-MH12605M4P

Mouser Part No
855-G125MH1265M4PM4P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 26-WAY

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Datasheet

120In Stock

1,250On Order

£19.61

£16.67

£16.50

£14.17

£13.09

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL ML HORZ PCT W/ BMNT 26-WAY T&R

G125-MH12605M4R
Harwin
1: £18.88
422In Stock

Mfr. Part No.
G125-MH12605M4R

Mouser Part No
855-G125MH1265M4RM4R

Harwin

Headers & Wire Housings G125-SL ML HORZ PCT W/ BMNT 26-WAY T&R

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Datasheet

422In Stock

£18.88

£15.98

£15.32

£13.02

£12.70

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT 50-WAY

G125-MH15005M3P
Harwin
1: £29.80
55In Stock

Mfr. Part No.
G125-MH15005M3P

Mouser Part No
855-G125MH1505M3PM3P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT 50-WAY

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Datasheet

55In Stock

£29.80

£25.33

£25.10

£24.23

View

Min.: 1
Mult.: 1

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 50-WAY

G125-MH15005M4P
Harwin
1: £29.00
180In Stock
150On Order

Mfr. Part No.
G125-MH15005M4P

Mouser Part No
855-G125MH1505M4PM4P

Harwin

Headers & Wire Housings G125-SL MALE HORIZ PCT W/ BMOUNT 50-WAY

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Datasheet

180In Stock

150On Order

£29.00

£24.64

£24.42

£24.02

£20.95

Min.: 1
Mult.: 1

Power to the Board G125 MT FML VRTL 2PW W/ JACKSCREWS

G125-FV10805F1-1AB1ABP
Harwin
1: £40.08
115In Stock

Mfr. Part No.
G125-FV10805F1-1AB1ABP

Mouser Part No
855-GFV1085F11AB1ABP

Harwin

Power to the Board G125 MT FML VRTL 2PW W/ JACKSCREWS

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Datasheet

115In Stock

£40.08

£33.30

£33.26

Min.: 1
Mult.: 1

Power to the Board G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR

G125-FV10805F3-2AB2ABP
Harwin
1: £57.71
40In Stock
230Expected 07/04/2026

Mfr. Part No.
G125-FV10805F3-2AB2ABP

Mouser Part No
855-GFV1085F32AB2ABP

Harwin

Power to the Board G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR

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Datasheet

40In Stock

230Expected 07/04/2026

£57.71

£51.60

Min.: 1
Mult.: 1

Power to the Board FML 8AWG StRT SLDR Power Contact, loose

KA1-0400005
Harwin
1: £11.98
375In Stock
6,160Expected 17/03/2026

Mfr. Part No.
KA1-0400005

Mouser Part No
855-KA1-0400005

Harwin

Power to the Board FML 8AWG StRT SLDR Power Contact, loose

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Datasheet

375In Stock

6,160Expected 17/03/2026

£11.98

£10.17

£9.42

£9.09

View

Min.: 1
Mult.: 1

Power to the Board 2P FML SIL CBL HSNG W/ Thumbscrews

KA1-2010298F1
Harwin
1: £11.99
54In Stock
360On Order

Mfr. Part No.
KA1-2010298F1

Mouser Part No
855-KA1-2010298F1

Harwin

Power to the Board 2P FML SIL CBL HSNG W/ Thumbscrews

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Datasheet

54In Stock

360On Order

£11.99

£10.18

£9.54

£9.09

View

Min.: 1
Mult.: 1

Power to the Board 2P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt

KA1-2010298F2
Harwin
1: £11.98
281In Stock

Mfr. Part No.
KA1-2010298F2

Mouser Part No
855-KA1-2010298F2

Harwin

Power to the Board 2P FML SIL CBL HSNG W/ Rvrs Fix, Pnl Mnt

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Datasheet

281In Stock

£11.98

£10.18

£9.54

£8.90

View

Min.: 1
Mult.: 1

Power to the Board 4P FML SIL CBL HSNG W/ Thumbscrews

KA1-2010498F1
Harwin
1: £11.91
428In Stock

Mfr. Part No.
KA1-2010498F1

Mouser Part No
855-KA1-2010498F1

Harwin

Power to the Board 4P FML SIL CBL HSNG W/ Thumbscrews

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Datasheet

428In Stock

£11.91

£10.85

£10.16

£9.68

View

Min.: 1
Mult.: 1

Power to the Board 2P M SIL VRT Thr brd CNCTR W/Scrw-Locks

KA1-MV10205M1
Harwin
1: £30.08
Lead-Time 5 Weeks

Mfr. Part No.
KA1-MV10205M1

Mouser Part No
855-KA1-MV10205M1

Harwin

Power to the Board 2P M SIL VRT Thr brd CNCTR W/Scrw-Locks

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Datasheet

Lead-Time 5 Weeks

£30.08

£25.55

£24.97

£22.31

Min.: 1
Mult.: 1

Power to the Board 3P M SIL VRT Thr brd CNCTR W/Scrw-Locks

KA1-MV10305M1
Harwin
1: £39.69
39In Stock
48Expected 16/02/2026

Mfr. Part No.
KA1-MV10305M1

Mouser Part No
855-KA1-MV10305M1

Harwin

Power to the Board 3P M SIL VRT Thr brd CNCTR W/Scrw-Locks

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Datasheet

39In Stock

48Expected 16/02/2026

£39.69

£33.30

£32.97

£32.50

Min.: 1
Mult.: 1

Headers & Wire Housings M300, ML CNT LG BORE PIN 18-20 AWG AU

M300-1010045
Harwin
1: £0.788
2,947In Stock
1,490Expected 11/02/2026

Mfr. Part No.
M300-1010045

Mouser Part No
855-M300-1010045

Harwin

Headers & Wire Housings M300, ML CNT LG BORE PIN 18-20 AWG AU

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Datasheet

2,947In Stock

1,490Expected 11/02/2026

£0.788

£0.711

£0.684

£0.681

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 WAY FEMALE CRIMP HSG WJS

M300-2241096F2
Harwin
1: £5.47
1,680In Stock

Mfr. Part No.
M300-2241096F2

Mouser Part No
855-M300-2241096F2

Harwin

Headers & Wire Housings 10 WAY FEMALE CRIMP HSG WJS

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Datasheet

1,680In Stock

£5.47

£4.65

£4.37

£4.16

View

Min.: 1
Mult.: 1

Headers & Wire Housings M300, 3MM, 3P 1R FML HSG W/JSCREW

M300-2250396F2
Harwin
1: £4.64
3,005In Stock
3,520On Order

Mfr. Part No.
M300-2250396F2

Mouser Part No
855-M300-2250396F2

Harwin

Headers & Wire Housings M300, 3MM, 3P 1R FML HSG W/JSCREW

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Datasheet

3,005In Stock

3,520On Order

£4.64

£4.13

£3.84

£3.65

View

Min.: 1
Mult.: 1

High-Reliability Connector Solutions

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High-Reliability Connector Solutions

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