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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings GECKO G125 1.25MM F HSG 2X3P G125-2041096L0 Harwin 1: $2.974 38.188In Stock	Mfr. Part # G125-2041096L0 Mouser Part # 855-G125-2041096L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM F HSG 2X3P Learn More about Harwin g125	Datasheet	38.188In Stock	$2.974 $2.609 $2.336 $2.210 View $2.017 $1.937 $1.823 $1.766	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 1.25MM F HSG 2x5 POS G125-2041296L0 Harwin 1: $3.213 9.255In Stock	Mfr. Part # G125-2041296L0 Mouser Part # 855-G125-2041296L0	Harwin	Headers & Wire Housings GECKO G125 1.25MM F HSG 2x5 POS Learn More about Harwin g125	Datasheet	9.255In Stock	$3.213 $2.734 $2.438 $2.313 View $2.142 $2.062 $1.960 $1.846	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X17 POS G125-MS13405L0P Harwin 1: $18.422 1.297In Stock	Mfr. Part # G125-MS13405L0P Mouser Part # 855-G125-MS13405L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT SMT 2X17 POS Learn More about Harwin g125	Datasheet	1.297In Stock	$18.422 $15.642 $15.426 $15.198 View $13.307 $12.635 $11.883 $11.313	Min.: 1 Mult.: 1
Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125 G125-FV12005F1P Harwin 1: $49.376 457In Stock	Mfr. Part # G125-FV12005F1P Mouser Part # 855-G125-FV12005F1P	Harwin	Power to the Board Gecko-SL CRIMP CONTACT POSITIONER G125 Learn More about Harwin g125	Datasheet	457In Stock	$49.376 $41.982 $35.694 Quote Quote	Min.: 1 Mult.: 1
Power to the Board GECKO G125 1.25MM F VERT 4.5MM 2X13 POS G125-FV23405L0P Harwin 1: $43.520 605In Stock	Mfr. Part # G125-FV23405L0P Mouser Part # 855-G125-FV23405L0P	Harwin	Power to the Board GECKO G125 1.25MM F VERT 4.5MM 2X13 POS Learn More about Harwin g125	Datasheet	605In Stock	$43.520 $36.969 $35.876 $35.226 View $31.774 $30.966 Quote	Min.: 1 Mult.: 1
Power to the Board GECKO G125 1.25MM F VERT SMT 2x25 POS TR G125-FS10605L0P Harwin 1: $11.210 2.136In Stock	Mfr. Part # G125-FS10605L0P Mouser Part # 855-G125-FS10605L0P	Harwin	Power to the Board GECKO G125 1.25MM F VERT SMT 2x25 POS TR Learn More about Harwin g125	Datasheet	2.136In Stock	$11.210 $9.536 $9.479 $9.422 View $8.100 $8.055 $7.326 $7.143 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL G125-9712602 Harwin 1: $82.028 54In Stock	Mfr. Part # G125-9712602 Mouser Part # 855-G125-9712602	Harwin	Headers & Wire Housings GECKO G125 MALE HORZNTL PANEL MNT BKSHELL Learn More about Harwin gecko screw lok metal backshells	Datasheet	54In Stock	$82.028 $72.264 $68.812 $63.594 $60.553	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X5 300MM 26AWG W/SL G125-MC11205L4-0150F Harwin 1: $64.449 175In Stock	Mfr. Part # G125-MC11205L4-0150F Mouser Part # 855-G125-MC1125L415F	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/F CA 2X5 300MM 26AWG W/SL Learn More about Harwin g125	Datasheet	175In Stock	$64.449 $54.765 $54.605 $48.567 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Datamate M80 CRIMP TOOL M22520/1-01 M80-9061202 Harwin 1: $66.511 226In Stock	Mfr. Part # M80-9061202 Mouser Part # 855-M80-9061202	Harwin	Headers & Wire Housings Datamate M80 CRIMP TOOL M22520/1-01 Learn More about Harwin datamate metal backshells	Datasheet	226In Stock	$66.511 $57.830 $57.682 $57.670 View Quote	Min.: 1 Mult.: 1
Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL G125-9700602 Harwin 1: $80.159 74In Stock	Mfr. Part # G125-9700602 Mouser Part # 855-G125-9700602	Harwin	Headers & Wire Housings GECKO G125 MALE HORZNTL SMT BOARD MNT BKSHELL Learn More about Harwin gecko screw lok metal backshells	Datasheet	74In Stock	$80.159 $67.046 $65.953 $65.816 View $64.586 Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG G125-MC11605M1-0450L Harwin 1: $103.253 25In Stock 30Expected 11/16/2026	Mfr. Part # G125-MC11605M1-0450L Mouser Part # 855-G125MC1165M1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/L CA 2X8 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	25In Stock 30Expected 11/16/2026	$103.253 $87.758 $86.539 $85.298 View $78.143 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix G125-2241096F2 Harwin 1: $16.087 537In Stock	Mfr. Part # G125-2241096F2 Mouser Part # 855-G125-2241096F2	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Learn More about Harwin gecko screw lok	Datasheet	537In Stock	$16.087 $13.671 $13.466 $12.931 View $12.202 $11.131 $10.413 $9.946	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X3 300MM 26AWG W/SL G125-MC11005M1-0150F1 Harwin 1: $118.302 26In Stock 21Expected 12/1/2026	Mfr. Part # G125-MC11005M1-0150F1 Mouser Part # 855-G125MC1105M115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM M/F CA 2X3 300MM 26AWG W/SL Learn More about Harwin gecko screw lok cable assemblies	Datasheet	26In Stock 21Expected 12/1/2026	$118.302 $104.905 $102.159 $98.160 View $93.318 Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 300MM 26AWG G125-FC11005F1-0300F1 Harwin 1: $133.842 96In Stock	Mfr. Part # G125-FC11005F1-0300F1 Mouser Part # 855-G125FC1105F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 300MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	96In Stock	$133.842 $113.859 $113.050 $110.965 View $104.164 Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies M300 3MM F/L CA 03 150MM 18AWG SIL M300-FC60305F2-0150L Harwin 1: $29.348 92In Stock	Mfr. Part # M300-FC60305F2-0150L Mouser Part # 855-M300FC6305F2150L	Harwin	Rectangular Cable Assemblies M300 3MM F/L CA 03 150MM 18AWG SIL Learn More about Harwin m300	Datasheet	92In Stock	$29.348 $24.939 $23.367 $22.250 View $20.678 $20.655 $20.302 Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X8 450MM 26AWG G125-MC12005L4-0150M Harwin 1: $89.388 72In Stock	Mfr. Part # G125-MC12005L4-0150M Mouser Part # 855-G125-MC1205L415M	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/L CA 2X8 450MM 26AWG Learn More about Harwin g125	Datasheet	72In Stock	$89.388 $77.721 $72.093 $69.553 View $64.597 $64.586 Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Male SMT 26 CONTACTS G125-MS13405M2P Harwin 1: $23.116 375In Stock	Mfr. Part # G125-MS13405M2P Mouser Part # 855-G125-MS13405M2P	Harwin	Power to the Board Gecko-SL Male SMT 26 CONTACTS Learn More about Harwin g125	Datasheet	375In Stock	$23.116 $19.231 $19.117 $18.855 View $16.314 $16.201 $14.913 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount G125-3241296M2 Harwin 1: $10.413 248In Stock	Mfr. Part # G125-3241296M2 Mouser Part # 855-G125-3241296M2	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Male Plug DIL Straight Cable Housing, Screw-Lok Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	248In Stock	$10.413 $8.841 $8.123 $7.895 View $7.610 $7.143 $6.710 $6.391	Min.: 1 Mult.: 1
Other Tools Gecko-Latch G125 Delatching Tool Separator,20 Contac Z125-9262600 Harwin 1: $89.274 29In Stock	Mfr. Part # Z125-9262600 Mouser Part # 855-Z125-9262600	Harwin	Other Tools Gecko-Latch G125 Delatching Tool Separator,20 Contac Learn More about Harwin g125 gecko delatching tools	Datasheet	29In Stock	$89.274 $82.666 $80.091 $76.707 View $76.696 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount G125-2240696F3 Harwin 1: $15.882 616In Stock	Mfr. Part # G125-2240696F3 Mouser Part # 855-G125-2240696F3	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Female Receptacle DIL Straight Cable Housing, Screw-Lok Reverse Fix Front Panel Mount Learn More about Harwin gecko screw lok	Datasheet	616In Stock	$15.882 $13.489 $12.384 $12.042 View $11.461 $10.800 $10.276 $9.752	Min.: 1 Mult.: 1
Power to the Board Gecko-MT G125 MT ML HORIZ 2PW W/RVRS FX BM JCKSCR G125-MH10805M3-2AD2ADP Harwin 1: $107.286 21In Stock	Mfr. Part # G125-MH10805M3-2AD2ADP Mouser Part # 855-GMH1085M32AD2ADP	Harwin	Power to the Board Gecko-MT G125 MT ML HORIZ 2PW W/RVRS FX BM JCKSCR Learn More about Harwin gecko mt connectors	Datasheet	21In Stock	$107.286 $91.313 $91.279 $89.148 View $77.630 Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Datamate J-Tek 21+21P ML DIL 24AWG Jackscrews M80-MC24268MA-0450L Harwin 1: $259.835 13In Stock	Mfr. Part # M80-MC24268MA-0450L Mouser Part # 855-M80MC24268MA450L	Harwin	Rectangular Cable Assemblies Datamate J-Tek 21+21P ML DIL 24AWG Jackscrews Learn More about Harwin high reliability datamate cable assemblies	Datasheet	13In Stock	$259.835 $224.825 $210.766 $200.718 Quote Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2X5 300MM 26AWG G125-MC11205L4-0150M Harwin 1: $63.686 76In Stock	Mfr. Part # G125-MC11205L4-0150M Mouser Part # 855-G125MC1125L4150M	Harwin	Rectangular Cable Assemblies Gecko-Latch 1.25MM M/M CA 2X5 300MM 26AWG Learn More about Harwin g125	Datasheet	76In Stock	$63.686 $54.138 $51.552 $49.729 View $47.348 $44.398 Quote	Min.: 1 Mult.: 1
Power to the Board KONA KA1 2P FML SIL CBL HSNG W/ Thumbscrews KA1-MV10205M2 Harwin 1: $60.883 96In Stock	Mfr. Part # KA1-MV10205M2 Mouser Part # 855-KA1-MV10205M2	Harwin	Power to the Board KONA KA1 2P FML SIL CBL HSNG W/ Thumbscrews Learn More about Harwin kona	Datasheet	96In Stock	$60.883 $50.561 $44.489 $41.048 View Quote	Min.: 1 Mult.: 1
Other Tools Gecko-Latch G125 Delatching Tool Separator,16 Contac Z125-9262000 Harwin 1: $90.322 27In Stock	Mfr. Part # Z125-9262000 Mouser Part # 855-Z125-9262000	Harwin	Other Tools Gecko-Latch G125 Delatching Tool Separator,16 Contac Learn More about Harwin g125 gecko delatching tools	Datasheet	27In Stock	$90.322 $83.714 $81.014 $77.596 View $77.585 Quote	Min.: 1 Mult.: 1