Headers & Wire Housings – Mouser Singapore

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Gecko Screw-Lok Metal Backshells

Harwin Gecko Screw-Lok (Gecko-SL) Metal Backshells feature a nickel-plated aluminum hood that fits over male or female crimp housing with six to 50 contacts over two rows. These backshells are designed to be used with nickel-coated copper braids for EMC / RFI purposes, polymer braids for mechanical protection, and polyurethane-coated fiberglass braids for heat applications. Harwin Gecko-SL backshells offer a cable housing or through-board hood with a horizontal or straight connector orientation for 1.25mm pitch connectors. These metal backshells have a -65°C to +150°C operating temperature and are RoHS compliant.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Mounting Style	Mounting Angle	Series	Tradename	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Panel or Board Mount Metal Backshell G125-9600602 Harwin 1: $103.67 2In Stock 10Expected 4/11/2026	Mfr. Part No. G125-9600602 Mouser Part No 855-G125-9600602	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	2In Stock 10Expected 4/11/2026	$103.67 $84.03 $80.35 $79.90 View $78.35 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Panel or Board Mount Metal Backshell G125-9601002 Harwin 1: $98.00 8In Stock	Mfr. Part No. G125-9601002 Mouser Part No 855-G125-9601002	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	8In Stock	$98.00 $86.46 $81.21 $77.91 $74.20	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9641200 Harwin 1: $176.70 3In Stock	Mfr. Part No. G125-9641200 Mouser Part No 855-G125-9641200	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	3In Stock	$176.70 $142.34 $133.43 $127.08 $121.01	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO	- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96406F1 Harwin 1: $167.50 191In Stock	Mfr. Part No. G125-96406F1 Mouser Part No 855-G125-96406F1	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	191In Stock	$167.50 $147.06 $141.26 $136.54 View $129.01 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO	- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96420F1 Harwin 1: $155.31 156In Stock 484Expected 24/11/2026	Mfr. Part No. G125-96420F1 Mouser Part No 855-G125-96420F1	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	156In Stock 484Expected 24/11/2026	$155.31 $132.91 $124.60 $118.66 View Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell G125-9602602 Harwin 1: $107.34 149In Stock	Mfr. Part No. G125-9602602 Mouser Part No 855-G125-9602602	Harwin	Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	149In Stock	$107.34 $91.24 $86.82 $83.93 View $76.01 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96426F1 Harwin 1: $173.92 78In Stock 122Expected 17/11/2026	Mfr. Part No. G125-96426F1 Mouser Part No 855-G125-96426F1	Harwin	Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	78In Stock 122Expected 17/11/2026	$173.92 $148.35 $139.07 $132.44 View $126.13 Quote	Min.: 1 Mult.: 1	Accessories	Cable Mount / Free Hanging	Straight	Gecko-SL	GECKO	- 65 C	+ 150 C	Bulk
Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96434F1 Harwin 1: $173.44 40In Stock	Mfr. Part No. G125-96434F1 Mouser Part No 855-G125-96434F1	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	40In Stock	$173.44 $147.44 $138.22 $131.63 View $125.35 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 25+25 Pos. Straight Panel or Board Mount Metal Backshell G125-9605002 Harwin 1: $90.92 8In Stock	Mfr. Part No. G125-9605002 Mouser Part No 855-G125-9605002	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	8In Stock	$90.92 $88.56 $83.74 View Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9640600 Harwin 1: $162.56 8In Stock	Mfr. Part No. G125-9640600 Mouser Part No 855-G125-9640600	Harwin	Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	8In Stock	$162.56 $138.18 $129.54 $123.37 $117.48	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO	- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96416F1 Harwin 1: $168.94 11In Stock 14On Order	Mfr. Part No. G125-96416F1 Mouser Part No 855-G125-96416F1	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	11In Stock 14On Order On Order Ship Dates Mfr. No: G125-96416F1 Stock: 11 Can Dispatch Immediately On Order: 6 Expected 15/12/2026 8 Expected 16/2/2027 Factory Lead Time: 13 Weeks	$168.94 $143.60 $134.63 $128.21 View $122.09 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO
Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9642000 Harwin 1: $163.81 3In Stock	Mfr. Part No. G125-9642000 Mouser Part No 855-G125-9642000	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	3In Stock	$163.81 $133.44 $128.64 $124.02 View $119.00 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96410F1 Harwin 1: $154.33 89Expected 9/11/2026	Mfr. Part No. G125-96410F1 Mouser Part No 855-G125-96410F1	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	89Expected 9/11/2026	$154.33 $142.98 $135.67 $132.16 $125.87	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO	- 65 C	+ 150 C
Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok G125-96412F1 Harwin 1: $168.79 19On Order	Mfr. Part No. G125-96412F1 Mouser Part No 855-G125-96412F1	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	19On Order On Order Ship Dates Mfr. No: G125-96412F1 Stock: 0 On Order: 3 Expected 15/12/2026 16 Expected 2/3/2027 Factory Lead Time: 13 Weeks	$168.79 $148.16 $138.90 $132.27 $125.95	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO
Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Panel or Board Mount Metal Backshell G125-9601202 Harwin 1: $104.08 9Expected 5/1/2027	Mfr. Part No. G125-9601202 Mouser Part No 855-G125-9601202	Harwin	Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	9Expected 5/1/2027	$104.08 $88.47 $85.27 $83.71 View $81.22 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9641600 Harwin 1: $159.08 13On Order	Mfr. Part No. G125-9641600 Mouser Part No 855-G125-9641600	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	13On Order On Order Ship Dates Mfr. No: G125-9641600 Stock: 0 On Order: 5 Expected 17/11/2026 8 Expected 23/2/2027 Factory Lead Time: 13 Weeks	$159.08 $138.49 $129.83 $123.64 $117.75	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO
Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Panel or Board Mount Metal Backshell G125-9601602 Harwin 1: $108.28 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. G125-9601602 Mouser Part No 855-G125-9601602	Harwin	Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks	$108.28 $92.03 $87.24 $83.78 View $79.45 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Panel or Board Mount Metal Backshell G125-9602002 Harwin 10: $86.96 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. G125-9602002 Mouser Part No 855-G125-9602002	Harwin	Headers & Wire Housings Gecko-SL 10+10 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks	$86.96 $83.60 $79.61 $75.82	Min.: 10 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Panel or Board Mount Metal Backshell G125-9603402 Harwin 1: $103.44 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. G125-9603402 Mouser Part No 855-G125-9603402	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Panel or Board Mount Metal Backshell Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 12 Weeks	$103.44 $91.80 $88.37 $85.88 View $80.42 Quote	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9641000 Harwin 1: $167.01 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. G125-9641000 Mouser Part No 855-G125-9641000	Harwin	Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 13 Weeks	$167.01 $146.58 $137.41 $130.86 $124.62	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO
Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9642600 Harwin 1: $158.34 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. G125-9642600 Mouser Part No 855-G125-9642600	Harwin	Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 13 Weeks	$158.34 $139.14 $130.44 $124.22 $118.31	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9643400 Harwin 1: $172.72 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. G125-9643400 Mouser Part No 855-G125-9643400	Harwin	Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 13 Weeks	$172.72 $146.81 $137.63 $131.08 $124.82	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk
Headers & Wire Housings Gecko-SL 25+25 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok G125-9645000 Harwin 1: $189.43 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. G125-9645000 Mouser Part No 855-G125-9645000	Harwin	Headers & Wire Housings Gecko-SL 25+25 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok Learn More about Harwin gecko screw lok metal backshells	Datasheet	Non-Stocked Lead-Time 13 Weeks	$189.43 $161.04 $150.97 $143.78 $136.92	Min.: 1 Mult.: 1	Accessories			Gecko-SL	GECKO			Bulk

Gecko Screw-Lok Metal Backshells

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