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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 #

Power to the Board KONA KA1 3 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix- 3mm PCB

KA1-2010398F2
Harwin
1: $18.194
65In Stock

Mfr. Part #
KA1-2010398F2

Mouser Part #
855-KA1-2010398F2

Harwin

Power to the Board KONA KA1 3 Pos. Male SIL Vertical Throughboard Conn. Reverse Fix- 3mm PCB

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Datasheet

65In Stock

$18.194

$15.376

$14.692

$11.316

$10.759

Min.: 1
Mult.: 1

Headers & Wire Housings GECKO G125 1.25MM F 2X8 VERT SMT REVERSE FIX TAPE

G125-0010005
Harwin
1: $1.641
639.232In Stock
230.185Expected 9/1/2026

Mfr. Part #
G125-0010005

Mouser Part #
855-G125-0010005

Harwin

Headers & Wire Housings GECKO G125 1.25MM F 2X8 VERT SMT REVERSE FIX TAPE

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Datasheet

639.232In Stock

230.185Expected 9/1/2026

$1.641

$1.399

$1.252

$1.188

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Min.: 1
Mult.: 1

Headers & Wire Housings GECKO G125 1.25MM F CONTACT 26 AWG

G125-0020005
Harwin
1: $1.641
207.860In Stock

Mfr. Part #
G125-0020005

Mouser Part #
855-G125-0020005

Harwin

Headers & Wire Housings GECKO G125 1.25MM F CONTACT 26 AWG

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Datasheet

207.860In Stock

$1.641

$1.399

$1.252

$1.178

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Min.: 1
Mult.: 1

Headers & Wire Housings GECKO G125 1.25MM M CONTACT 26AWG

G125-1020005
Harwin
1: $1.304
34.118In Stock
23.500Expected 10/6/2026

Mfr. Part #
G125-1020005

Mouser Part #
855-G125-1020005

Harwin

Headers & Wire Housings GECKO G125 1.25MM M CONTACT 26AWG

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Datasheet

34.118In Stock

23.500Expected 10/6/2026

$1.304

$1.115

$992

$943

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96406F1
Harwin
1: $129.526
204In Stock

Mfr. Part #
G125-96406F1

Mouser Part #
855-G125-96406F1

Harwin

Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

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Datasheet

204In Stock

$129.526

$113.719

$109.239

$105.590

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96420F1
Harwin
1: $123.332
197In Stock
490On Order

Mfr. Part #
G125-96420F1

Mouser Part #
855-G125-96420F1

Harwin

Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

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Datasheet

197In Stock

490On Order

$123.332

$107.788

$103.539

$100.079

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Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X8 300MM 30AWG

G125-FC12005L0-0150L
Harwin
1: $70.737
299In Stock

Mfr. Part #
G125-FC12005L0-0150L

Mouser Part #
855-G125-FC1205L015L

Harwin

Rectangular Cable Assemblies Gecko-Latch 1.25MM F/F CA 2X8 300MM 30AWG

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Datasheet

299In Stock

$70.737

$61.566

$57.328

$55.298

$52.669

Min.: 1
Mult.: 1

Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X17 POS

G125-MS13405L0P
Harwin
1: $17.300
1.545In Stock

Mfr. Part #
G125-MS13405L0P

Mouser Part #
855-G125-MS13405L0P

Harwin

Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X17 POS

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Datasheet

1.545In Stock

$17.300

$15.323

$13.830

$11.747

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Min.: 1
Mult.: 1

Power to the Board Gecko-SL 6P Male Crmp Housing

G125-MV10605M2P
Harwin
1: $14.208
2.360In Stock

Mfr. Part #
G125-MV10605M2P

Mouser Part #
855-G125-MV10605M2P

Harwin

Power to the Board Gecko-SL 6P Male Crmp Housing

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Datasheet

2.360In Stock

$14.208

$12.073

$10.254

$9.160

Min.: 1
Mult.: 1

Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x3POS TR

G125-MV11005L1P
Harwin
1: $6.647
6.555In Stock

Mfr. Part #
G125-MV11005L1P

Mouser Part #
855-G125-MV11005L1P

Harwin

Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x3POS TR

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Datasheet

6.555In Stock

$6.647

$5.648

$4.796

$4.280

$4.081

Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG

G125-FC11005F1-0450L
Harwin
1: $58.432
416In Stock

Mfr. Part #
G125-FC11005F1-0450L

Mouser Part #
855-G125FC1105F1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG

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Datasheet

416In Stock

$58.432

$49.787

$47.116

$45.454

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Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 28AWG

G125-FC11205F0-0450L
Harwin
1: $65.878
34In Stock

Mfr. Part #
G125-FC11205F0-0450L

Mouser Part #
855-G125FC1125F0450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 28AWG

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Datasheet

34In Stock

$65.878

$55.981

$54.488

$52.669

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Min.: 1
Mult.: 1

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X10 450MM 26AWG

G125-FC12005F1-0450L
Harwin
1: $107.514
998In Stock

Mfr. Part #
G125-FC12005F1-0450L

Mouser Part #
855-G125FC1205F1450L

Harwin

Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X10 450MM 26AWG

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Datasheet

998In Stock

$107.514

$94.158

$87.143

$84.062

$80.055

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

G125-MH10605M4P
Harwin
1: $23.663
3.278In Stock
1.760Expected 11/3/2026

Mfr. Part #
G125-MH10605M4P

Mouser Part #
855-G125MH1065M4PM4P

Harwin

Headers & Wire Housings Gecko-SL 3+3 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

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Datasheet

3.278In Stock

1.760Expected 11/3/2026

$23.663

$19.467

$18.909

$18.205

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

G125-MH11005M4P
Harwin
1: $25.388
4.653In Stock

Mfr. Part #
G125-MH11005M4P

Mouser Part #
855-G125MH1105M4PM4P

Harwin

Headers & Wire Housings Gecko-SL 5+5 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

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Datasheet

4.653In Stock

$25.388

$21.570

$20.960

$20.497

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Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

G125-MH11205M4P
Harwin
1: $24.957
3.029In Stock

Mfr. Part #
G125-MH11205M4P

Mouser Part #
855-G125MH1125M4PM4P

Harwin

Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

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Datasheet

3.029In Stock

$24.957

$21.497

$20.897

$20.213

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

G125-MH11605M4P
Harwin
1: $27.113
3.390In Stock

Mfr. Part #
G125-MH11605M4P

Mouser Part #
855-G125MH1165M4PM4P

Harwin

Headers & Wire Housings Gecko-SL 8+8 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

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Datasheet

3.390In Stock

$27.113

$22.906

$22.759

$19.572

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 13+13 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

G125-MH12605M4P
Harwin
1: $28.858
2.573In Stock

Mfr. Part #
G125-MH12605M4P

Mouser Part #
855-G125MH1265M4PM4P

Harwin

Headers & Wire Housings Gecko-SL 13+13 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

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Datasheet

2.573In Stock

$28.858

$23.852

$23.190

$22.874

View

Min.: 1
Mult.: 1

Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

G125-MH13405M4P
Harwin
1: $33.486
1.126In Stock
2.300On Order

Mfr. Part #
G125-MH13405M4P

Mouser Part #
855-G125MH1345M4PM4P

Harwin

Headers & Wire Housings Gecko-SL 17+17 Pos. Male Plug DIL Right-Angle 3.2mm THT Connector, Screw-Lok Board Mount

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Datasheet

1.126In Stock

2.300On Order

$33.486

$28.448

$27.733

$27.249

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Min.: 1
Mult.: 1

Power to the Board Gecko-MT G125 MT ML HORIZ 2PW W/ RVRS FIX JCKSCRW

G125-MH10805M4-1AD1ADP
Harwin
1: $76.006
615In Stock

Mfr. Part #
G125-MH10805M4-1AD1ADP

Mouser Part #
855-GMH1085M41AD1ADP

Harwin

Power to the Board Gecko-MT G125 MT ML HORIZ 2PW W/ RVRS FIX JCKSCRW

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Datasheet

615In Stock

$76.006

$64.605

$60.514

$59.378

$54.919

Min.: 1
Mult.: 1

Power to the Board Gecko-MT G125 MT ML HORIZ 4PW W/ RVRS FIX JCKSCRW

G125-MH10805M4-2AD2ADP
Harwin
1: $90.267
425In Stock
270Expected 9/1/2026

Mfr. Part #
G125-MH10805M4-2AD2ADP

Mouser Part #
855-GMH1085M42AD2ADP

Harwin

Power to the Board Gecko-MT G125 MT ML HORIZ 4PW W/ RVRS FIX JCKSCRW

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Datasheet

425In Stock

270Expected 9/1/2026

$90.267

$76.721

$65.236

Quote

Min.: 1
Mult.: 1

Headers & Wire Housings M300, 3MM, 6P 2R FM VERT HDR PC TAIL

M300-2240696F2
Harwin
1: $7.846
3.748In Stock

Mfr. Part #
M300-2240696F2

Mouser Part #
855-M300-2240696F2

Harwin

Headers & Wire Housings M300, 3MM, 6P 2R FM VERT HDR PC TAIL

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Datasheet

3.748In Stock

$7.846

$6.668

$6.258

$5.953

View

Min.: 1
Mult.: 1

Headers & Wire Housings M300, 3MM, 3P 1R FM VERT HDR PC TAIL

M300-2250396F2
Harwin
1: $6.899
7.990In Stock

Mfr. Part #
M300-2250396F2

Mouser Part #
855-M300-2250396F2

Harwin

Headers & Wire Housings M300, 3MM, 3P 1R FM VERT HDR PC TAIL

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Datasheet

7.990In Stock

$6.899

$5.921

$5.542

$5.279

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Min.: 1
Mult.: 1

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

M300-MV10345M1
Harwin
1: $7.772
3.564In Stock

Mfr. Part #
M300-MV10345M1

Mouser Part #
855-M300-MV10345M1

Harwin

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

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Datasheet

3.564In Stock

$7.772

$6.520

$6.173

$5.584

View

Min.: 1
Mult.: 1

Headers & Wire Housings Datamate M80 14+14 WAY F CRIMP L/BORE HX/JS

M80-9452802
Harwin
1: $145.691
42In Stock

Mfr. Part #
M80-9452802

Mouser Part #
855-M80-9452802

Harwin

Headers & Wire Housings Datamate M80 14+14 WAY F CRIMP L/BORE HX/JS

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Datasheet

42In Stock

$145.691

$124.331

$123.847

$116.443

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Min.: 1
Mult.: 1

High-Reliability Connector Solutions

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High-Reliability Connector Solutions

All Results (790)

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