.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (816)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

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

G125-MC15005M1-0150F1
Harwin
1: $426.34
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

Learn More

Datasheet

12In Stock

$426.34

$362.46

$344.73

Min.: 1
Mult.: 1

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

G125-MC15005M1-0450L
Harwin
1: $323.55
20In Stock
20Expected 20/2/2026

Mfr. Part No.
G125-MC15005M1-0450L

Mouser Part No
855-G125MC1505M1450L

Harwin

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

Learn More

Datasheet

20In Stock

20Expected 20/2/2026

$323.55

$275.05

$254.95

Quote

Min.: 1
Mult.: 1

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

G125-MH11005M4P
Harwin
1: $31.02
477In 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

Learn More

Datasheet

477In Stock

1,400On Order

$31.02

$26.22

$25.67

$25.08

View

Min.: 1
Mult.: 1

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

G125-MH11605M4P
Harwin
1: $33.12
192In Stock
2,124On Order

Mfr. Part No.
G125-MH11605M4P

Mouser Part No
855-G125MH1165M4PM4P

Harwin

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

Learn More

Datasheet

192In Stock

2,124On Order

$33.12

$28.15

$24.14

$23.94

$20.93

Min.: 1
Mult.: 1

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

G125-MH11605M4R
Harwin
1: $31.94
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

Learn More

Datasheet

400In Stock

$31.94

$27.15

$25.45

$24.24

View

Min.: 1
Mult.: 1

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

G125-MH12605M4R
Harwin
1: $35.31
421In 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

Learn More

Datasheet

421In Stock

$35.31

$30.02

$29.33

$28.56

View

Min.: 1
Mult.: 1

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

G125-MH15005M3P
Harwin
1: $55.17
55In Stock

Mfr. Part No.
G125-MH15005M3P

Mouser Part No
855-G125MH1505M3PM3P

Harwin

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

Learn More

Datasheet

55In Stock

$55.17

$46.88

$46.45

$45.62

$39.85

Min.: 1
Mult.: 1

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

G125-MH15005M4P
Harwin
1: $53.70
180In Stock
150Expected 10/3/2026

Mfr. Part No.
G125-MH15005M4P

Mouser Part No
855-G125MH1505M4PM4P

Harwin

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

Learn More

Datasheet

180In Stock

150Expected 10/3/2026

$53.70

$45.65

$45.16

$44.48

$38.79

Min.: 1
Mult.: 1

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

G125-FV10805F1-1AB1ABP
Harwin
1: $74.23
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

Learn More

Datasheet

115In Stock

$74.23

$63.09

$62.34

$53.63

Min.: 1
Mult.: 1

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

G125-FV10805F3-2AB2ABP
Harwin
1: $108.99
40In Stock
230Expected 7/4/2026

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

Learn More

Datasheet

40In Stock

230Expected 7/4/2026

$108.99

$95.65

$92.64

$89.77

$77.21

Min.: 1
Mult.: 1

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

KA1-0400005
Harwin
1: $22.17
375In Stock
6,160Expected 17/3/2026

Mfr. Part No.
KA1-0400005

Mouser Part No
855-KA1-0400005

Harwin

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

Learn More

Datasheet

375In Stock

6,160Expected 17/3/2026

$22.17

$18.81

$17.43

$16.82

View

Min.: 1
Mult.: 1

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

KA1-2010298F2
Harwin
1: $21.73
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

Learn More

Datasheet

281In Stock

$21.73

$18.47

$17.32

$16.49

View

Min.: 1
Mult.: 1

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

KA1-2010498F1
Harwin
1: $21.64
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

Learn More

Datasheet

428In Stock

$21.64

$19.86

$18.83

$17.93

View

Min.: 1
Mult.: 1

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

KA1-MV10305M1
Harwin
1: $73.48
39In Stock
48Expected 16/2/2026

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

Learn More

Datasheet

39In Stock

48Expected 16/2/2026

$73.48

$61.65

$61.31

$53.01

$52.33

Min.: 1
Mult.: 1

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

M300-1010045
Harwin
1: $1.60
2,647In Stock
1,490Expected 20/2/2026

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

Learn More

Datasheet

2,647In Stock

1,490Expected 20/2/2026

$1.60

$1.43

$1.35

$1.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings 10 WAY FEMALE CRIMP HSG WJS

M300-2241096F2
Harwin
1: $10.13
1,563In Stock

Mfr. Part No.
M300-2241096F2

Mouser Part No
855-M300-2241096F2

Harwin

Headers & Wire Housings 10 WAY FEMALE CRIMP HSG WJS

Learn More

Datasheet

1,563In Stock

$10.13

$8.62

$8.08

$7.69

View

Min.: 1
Mult.: 1

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

M300-2250396F2
Harwin
1: $8.41
2,997In 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

Learn More

Datasheet

2,997In Stock

3,520On Order

$8.41

$7.16

$6.70

$6.37

View

Min.: 1
Mult.: 1

Headers & Wire Housings M300, 3MM, 6P 2R MALE HSG W/JSCREW

M300-3240696M1
Harwin
1: $7.06
462In Stock

Mfr. Part No.
M300-3240696M1

Mouser Part No
855-M300-3240696M1

Harwin

Headers & Wire Housings M300, 3MM, 6P 2R MALE HSG W/JSCREW

Learn More

Datasheet

462In Stock

$7.06

$5.99

$5.62

$5.35

View

Min.: 1
Mult.: 1

Headers & Wire Housings M300, 3MM, 6P 2R, ML VRT HDR PCTL W/JSCR

M300-MV30645M1
Harwin
1: $10.11
974In Stock
420Expected 17/3/2026

Mfr. Part No.
M300-MV30645M1

Mouser Part No
855-M300-MV30645M1

Harwin

Headers & Wire Housings M300, 3MM, 6P 2R, ML VRT HDR PCTL W/JSCR

Learn More

Datasheet

974In Stock

420Expected 17/3/2026

$10.11

$8.48

$8.47

$7.26

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 3MM F/L CA 10 150MM 22AWG DIL

M300-FC31005F2-0150L
Harwin
1: $56.34
157In Stock

Mfr. Part No.
M300-FC31005F2-0150L

Mouser Part No
855-M300FC3105F2150L

Harwin

Rectangular Cable Assemblies 3MM F/L CA 10 150MM 22AWG DIL

Learn More

Datasheet

157In Stock

$56.34

$47.90

$44.33

$42.76

$38.17

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 3MM F/L CA 03 150MM 18AWG SIL

M300-FC50305F2-0150L
Harwin
1: $30.16
124In Stock

Mfr. Part No.
M300-FC50305F2-0150L

Mouser Part No
855-M300FC5305F2150L

Harwin

Rectangular Cable Assemblies 3MM F/L CA 03 150MM 18AWG SIL

Learn More

Datasheet

124In Stock

$30.16

$25.63

$23.71

$22.88

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 3MM F/L CA 03 450MM 18AWG SIL

M300-FC50305F2-0450L
Harwin
1: $41.24
90In Stock
100Expected 24/3/2026

Mfr. Part No.
M300-FC50305F2-0450L

Mouser Part No
855-M300FC5305F2450L

Harwin

Rectangular Cable Assemblies 3MM F/L CA 03 450MM 18AWG SIL

Learn More

Datasheet

90In Stock

100Expected 24/3/2026

$41.24

$35.21

$32.58

$31.43

View

Min.: 1
Mult.: 1

Rectangular Cable Assemblies 3MM F/L CA 03 150MM 22AWG SIL

M300-FC70305F2-0150L
Harwin
1: $36.04
106In Stock

Mfr. Part No.
M300-FC70305F2-0150L

Mouser Part No
855-M300FC7305F2150L

Harwin

Rectangular Cable Assemblies 3MM F/L CA 03 150MM 22AWG SIL

Learn More

Datasheet

106In Stock

$36.04

$31.64

$29.51

$24.02

View

Min.: 1
Mult.: 1

Headers & Wire Housings J-Tek/Mix-Tex mtl 10 Male Bckshl pnl mnt

M80-9061002
Harwin
1: $63.84
108In Stock

Mfr. Part No.
M80-9061002

Mouser Part No
855-M80-9061002

Harwin

Headers & Wire Housings J-Tek/Mix-Tex mtl 10 Male Bckshl pnl mnt

Learn More

Datasheet

108In Stock

$63.84

$55.14

Min.: 1
Mult.: 1

Headers & Wire Housings 4+4P FEMALE METAL Hood/Mix-Tek Pwr

M80-9460802
Harwin
1: $153.48
102In Stock

Mfr. Part No.
M80-9460802

Mouser Part No
855-M80-9460802

Harwin

Headers & Wire Housings 4+4P FEMALE METAL Hood/Mix-Tek Pwr

Learn More

Datasheet

102In Stock

$153.48

$130.47

$122.31

$116.48

$112.77

Min.: 1
Mult.: 1

High-Reliability Connector Solutions

All Results (816)

Customer Service Office

Company

Resources

Support

High-Reliability Connector Solutions

All Results (816)

Connectors

Wire & Cable

Tools & Supplies

Electromechanical