Headers & Wire Housings – Mouser Liechtenstein

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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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Part #

Headers & Wire Housings Gecko-SL 3+3 Pos. Straight Panel or Board Mount Metal Backshell

G125-9600602
Harwin
1: CHF 60.45
6In Stock

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

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Datasheet

6In Stock

CHF 60.45

CHF 49.45

CHF 46.27

CHF 45.68

View

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: CHF 103.02
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

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Datasheet

3In Stock

CHF 103.02

CHF 82.99

CHF 77.79

CHF 74.09

CHF 72.20

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: CHF 97.66
204In 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

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Datasheet

204In Stock

CHF 97.66

CHF 85.74

CHF 82.36

CHF 79.61

View

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: CHF 92.98
197In Stock
490On Order

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

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Datasheet

197In Stock

490On Order

CHF 92.98

CHF 81.27

CHF 78.07

CHF 75.46

View

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: CHF 62.59
104In 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

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Datasheet

104In Stock

CHF 62.59

CHF 53.20

CHF 50.62

CHF 48.93

View

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96416F1
Harwin
1: CHF 95.93
15In Stock
6Expected 12/15/2026

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

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Datasheet

15In Stock

6Expected 12/15/2026

CHF 95.93

CHF 81.95

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Headers & Wire Housings Gecko-SL 17+17 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96434F1
Harwin
1: CHF 101.12
55In 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

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Datasheet

55In Stock

CHF 101.12

CHF 85.96

CHF 80.58

CHF 76.75

CHF 75.03

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: CHF 55.29
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

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Datasheet

8In Stock

CHF 55.29

CHF 52.15

CHF 51.40

CHF 50.83

View

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: CHF 94.78
6In 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

Datasheet

6In Stock

CHF 94.78

CHF 80.56

CHF 75.53

CHF 71.93

CHF 69.91

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: CHF 95.86
6In Stock
5Expected 12/15/2026

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

Datasheet

6In Stock

5Expected 12/15/2026

CHF 95.86

CHF 81.49

CHF 76.40

CHF 72.76

CHF 70.78

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96426F1
Harwin
1: CHF 97.08
226On Order

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

Datasheet

226On Order

CHF 97.08

CHF 81.59

CHF 77.37

CHF 73.68

CHF 70.87

Min.: 1
Mult.: 1

Accessories

Cable Mount / Free Hanging

Straight

Gecko-SL

GECKO

- 65 C

+ 150 C

Bulk

Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Cable Metal Backshell Kit, Hex Socket Screw-Lok

G125-96410F1
Harwin
1: CHF 89.45
89On Order

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

Datasheet

89On Order

CHF 89.45

CHF 89.08

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, no Screw-Lok

G125-9641600
Harwin
1: CHF 94.99
2Expected 8/21/2026

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

Datasheet

2Expected 8/21/2026

CHF 94.99

CHF 80.74

CHF 75.70

CHF 72.08

CHF 70.07

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Headers & Wire Housings Gecko-SL 5+5 Pos. Straight Panel or Board Mount Metal Backshell

G125-9601002
Harwin
1: CHF 57.14
Non-Stocked Lead-Time 7 Weeks

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

Datasheet

Non-Stocked Lead-Time 7 Weeks

CHF 57.14

CHF 50.41

CHF 47.34

CHF 45.43

CHF 43.26

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings Gecko-SL 6+6 Pos. Straight Panel or Board Mount Metal Backshell

G125-9601202
Harwin
1: CHF 60.69
Lead-Time 7 Weeks

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

Datasheet

Lead-Time 7 Weeks

CHF 60.69

CHF 50.17

CHF 49.71

CHF 48.80

View

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings Gecko-SL 8+8 Pos. Straight Panel or Board Mount Metal Backshell

G125-9601602
Harwin
1: CHF 61.03
Lead-Time 7 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

Datasheet

Lead-Time 7 Weeks

CHF 61.03

CHF 51.87

CHF 48.63

CHF 46.30

CHF 44.10

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: CHF 51.99
Non-Stocked Lead-Time 7 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

Datasheet

Non-Stocked Lead-Time 7 Weeks

CHF 51.99

CHF 48.74

CHF 46.41

CHF 44.21

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: CHF 59.15
Non-Stocked Lead-Time 7 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

Datasheet

Non-Stocked Lead-Time 7 Weeks

CHF 59.15

CHF 52.54

CHF 50.21

CHF 47.82

View

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: CHF 94.84
Non-Stocked Lead-Time 10 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

Datasheet

Non-Stocked Lead-Time 10 Weeks

CHF 94.84

CHF 94.46

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: CHF 87.42
Non-Stocked Lead-Time 10 Weeks

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

CHF 87.42

CHF 76.45

CHF 72.25

CHF 68.81

CHF 66.60

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings Gecko-SL 13+13 Pos. Straight Cable Metal Backshell Kit, no Screw-Lok

G125-9642600
Harwin
1: CHF 92.32
Non-Stocked Lead-Time 10 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

Datasheet

Non-Stocked Lead-Time 10 Weeks

CHF 92.32

CHF 91.94

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: CHF 100.70
Non-Stocked Lead-Time 10 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

Datasheet

Non-Stocked Lead-Time 10 Weeks

CHF 100.70

CHF 85.60

CHF 80.24

CHF 76.42

CHF 74.70

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: CHF 104.21
Non-Stocked Lead-Time 10 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

Datasheet

Non-Stocked Lead-Time 10 Weeks

CHF 104.21

CHF 88.59

CHF 83.04

CHF 79.09

CHF 77.55

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Gecko Screw-Lok Metal Backshells

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