Headers & Wire Housings – Mouser United Kingdom

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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 MALE HORZNTL SMT BOARD MNT BKSHELL

G125-9700602
Harwin
1: £50.21
100In Stock

Mfr. Part No.
G125-9700602

Mouser Part No
855-G125-9700602

Harwin

Headers & Wire Housings GECKO MALE HORZNTL SMT BOARD MNT BKSHELL

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Datasheet

100In Stock

£50.21

£46.34

£44.64

£44.57

View

Min.: 1
Mult.: 1

Accessories

Backshell

6 Position

1.25 mm (0.049 in)

2 Row

SMD/SMT

Horizontal

Gecko-SL

GECKO

- 55 C

+ 125 C

Bulk

Headers & Wire Housings GECKO MALE HORZNTL SMT BOARD MNT BKSHELL

G125-9701202
Harwin
1: £50.05
26In Stock

Mfr. Part No.
G125-9701202

Mouser Part No
855-G125-9701202

Harwin

Headers & Wire Housings GECKO MALE HORZNTL SMT BOARD MNT BKSHELL

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Datasheet

26In Stock

£50.05

£49.80

Min.: 1
Mult.: 1

Accessories

Backshell

12 Position

1.25 mm (0.049 in)

2 Row

SMD/SMT

Horizontal

Gecko-SL

GECKO

- 55 C

+ 125 C

Bulk

Headers & Wire Housings GECKO MALE HORZNTL SMT BOARD MNT BKSHELL

G125-9701002
Harwin
1: £50.44
13In Stock

Mfr. Part No.
G125-9701002

Mouser Part No
855-G125-9701002

Harwin

Headers & Wire Housings GECKO MALE HORZNTL SMT BOARD MNT BKSHELL

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Datasheet

13In Stock

£50.44

£47.21

Min.: 1
Mult.: 1

Accessories

Backshell

10 Position

1.25 mm (0.049 in)

2 Row

SMD/SMT

Horizontal

Gecko-SL

GECKO

- 55 C

+ 125 C

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 26 POS

G125-9602602
Harwin
1: £55.90
64In Stock

Mfr. Part No.
G125-9602602

Mouser Part No
855-G125-9602602

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 26 POS

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Datasheet

64In Stock

£55.90

£49.85

£47.93

£46.33

£43.77

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings 6P Gecko J-Tek FML Hood kit

G125-96406F1
Harwin
1: £87.17
93In Stock
154Expected 17/03/2026

Mfr. Part No.
G125-96406F1

Mouser Part No
855-G125-96406F1

Harwin

Headers & Wire Housings 6P Gecko J-Tek FML Hood kit

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Datasheet

93In Stock

154Expected 17/03/2026

£87.17

£82.99

£78.63

£77.19

£66.92

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

- 65 C

+ 150 C

Headers & Wire Housings 10P Gecko J-Tek FML Hood kit

G125-96410F1
Harwin
1: £87.19
49In Stock

Mfr. Part No.
G125-96410F1

Mouser Part No
855-G125-96410F1

Harwin

Headers & Wire Housings 10P Gecko J-Tek FML Hood kit

Learn More

Datasheet

49In Stock

£87.19

£74.14

£72.38

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

- 65 C

+ 150 C

Headers & Wire Housings 12P Gecko J-Tek Fml Hood kit

G125-96412F1
Harwin
1: £87.28
34In Stock
37Expected 05/05/2026

Mfr. Part No.
G125-96412F1

Mouser Part No
855-G125-96412F1

Harwin

Headers & Wire Housings 12P Gecko J-Tek Fml Hood kit

Learn More

Datasheet

34In Stock

37Expected 05/05/2026

£87.28

£74.20

£69.55

£67.02

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 20 POS

G125-96420F1
Harwin
1: £82.99
128In Stock

Mfr. Part No.
G125-96420F1

Mouser Part No
855-G125-96420F1

Harwin

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 20 POS

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Datasheet

128In Stock

£82.99

£67.67

£63.43

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 26 POS

G125-96426F1
Harwin
1: £87.39
49In Stock
105Expected 24/02/2026

Mfr. Part No.
G125-96426F1

Mouser Part No
855-G125-96426F1

Harwin

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 26 POS

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Datasheet

49In Stock

105Expected 24/02/2026

£87.39

£74.28

£69.64

£67.11

Min.: 1
Mult.: 1

Accessories

Cable Mount / Free Hanging

Straight

Gecko-SL

GECKO

- 65 C

+ 150 C

Bulk

Headers & Wire Housings GECKO-SL FEMALE HOOD KIT 50 POS

G125-96450F1
Harwin
1: £95.54
19In Stock

Mfr. Part No.
G125-96450F1

Mouser Part No
855-G125-96450F1

Harwin

Headers & Wire Housings GECKO-SL FEMALE HOOD KIT 50 POS

Learn More

Datasheet

19In Stock

£95.54

£77.90

£73.99

Min.: 1
Mult.: 1

Accessories

Cable Mount / Free Hanging

Straight

Gecko-SL

GECKO

- 65 C

+ 150 C

Bulk

Headers & Wire Housings 6P Gecko J-Tek Male Hood kit

G125-9640600
Harwin
1: £86.28
7In Stock

Mfr. Part No.
G125-9640600

Mouser Part No
855-G125-9640600

Harwin

Headers & Wire Housings 6P Gecko J-Tek Male Hood kit

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Datasheet

7In Stock

£86.28

£70.35

£66.19

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

- 65 C

+ 150 C

Headers & Wire Housings 10P Gecko J-Tek Male Hood kit

G125-9641000
Harwin
1: £86.03
6In Stock

Mfr. Part No.
G125-9641000

Mouser Part No
855-G125-9641000

Harwin

Headers & Wire Housings 10P Gecko J-Tek Male Hood kit

Learn More

Datasheet

6In Stock

£86.03

£73.39

£71.66

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Headers & Wire Housings GECKO-SL HOOD MALE KIT 20 POS

G125-9642000
Harwin
1: £82.54
1In Stock

Mfr. Part No.
G125-9642000

Mouser Part No
855-G125-9642000

Harwin

Headers & Wire Housings GECKO-SL HOOD MALE KIT 20 POS

Learn More

Datasheet

1In Stock

£82.54

£67.30

£63.06

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings GECKO-SL HOOD MALE KIT 50 POS

G125-9645000
Harwin
1: £94.35
2In Stock

Mfr. Part No.
G125-9645000

Mouser Part No
855-G125-9645000

Harwin

Headers & Wire Housings GECKO-SL HOOD MALE KIT 50 POS

Learn More

Datasheet

2In Stock

£94.35

£80.65

£75.60

£73.43

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings 16P Gecko J-Tek FML Hood kit

G125-96416F1
Harwin
1: £87.35
24Expected 10/03/2026

Mfr. Part No.
G125-96416F1

Mouser Part No
855-G125-96416F1

Harwin

Headers & Wire Housings 16P Gecko J-Tek FML Hood kit

Learn More

Datasheet

24Expected 10/03/2026

£87.35

£71.22

£67.07

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 34 POS

G125-96434F1
Harwin
1: £92.06
44On Order

Mfr. Part No.
G125-96434F1

Mouser Part No
855-G125-96434F1

Harwin

Headers & Wire Housings GECKO-SL HOOD FEMALE KIT 34 POS

Learn More

Datasheet

44On Order

£92.06

£78.26

£73.36

£71.04

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 50 POS

G125-9605002
Harwin
1: £55.53
9On Order

Mfr. Part No.
G125-9605002

Mouser Part No
855-G125-9605002

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 50 POS

Learn More

Datasheet

9On Order

£55.53

£49.80

£48.80

£47.94

View

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings 12P Gecko J-Tek Male Hood kit

G125-9641200
Harwin
1: £88.88
3Expected 24/03/2026

Mfr. Part No.
G125-9641200

Mouser Part No
855-G125-9641200

Harwin

Headers & Wire Housings 12P Gecko J-Tek Male Hood kit

Learn More

Datasheet

3Expected 24/03/2026

£88.88

£75.55

£70.83

£68.36

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

- 65 C

+ 150 C

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 06 POS

G125-9600602
Harwin
1: £51.18
Lead-Time 7 Weeks

Mfr. Part No.
G125-9600602

Mouser Part No
855-G125-9600602

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 06 POS

Learn More

Datasheet

Lead-Time 7 Weeks

£51.18

£46.22

£44.56

£43.41

View

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 10 POS

G125-9601002
Harwin
1: £51.64
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
G125-9601002

Mouser Part No
855-G125-9601002

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 10 POS

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£51.64

£46.22

£43.05

£41.36

£40.05

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 12 POS

G125-9601202
Harwin
1: £54.50
Lead-Time 7 Weeks

Mfr. Part No.
G125-9601202

Mouser Part No
855-G125-9601202

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 12 POS

Learn More

Datasheet

Lead-Time 7 Weeks

£54.50

£44.49

£43.49

Quote

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 16 POS

G125-9601602
Harwin
1: £55.56
Lead-Time 7 Weeks

Mfr. Part No.
G125-9601602

Mouser Part No
855-G125-9601602

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 16 POS

Learn More

Datasheet

Lead-Time 7 Weeks

£55.56

£47.22

£44.27

£42.16

£40.89

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 20 POS

G125-9602002
Harwin
10: £47.33
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
G125-9602002

Mouser Part No
855-G125-9602002

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 20 POS

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£47.33

£43.79

£42.26

£41.00

Min.: 10
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 34 POS

G125-9603402
Harwin
1: £54.68
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
G125-9603402

Mouser Part No
855-G125-9603402

Harwin

Headers & Wire Housings PANEL MOUNT/PCB BACKSHELL 34 POS

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£54.68

£48.77

£44.29

£42.51

£42.37

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Bulk

Headers & Wire Housings 6P Gecko J-Tek Male Hood kit

G125-9641600
Harwin
1: £84.72
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
G125-9641600

Mouser Part No
855-G125-9641600

Harwin

Headers & Wire Housings 6P Gecko J-Tek Male Hood kit

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

£84.72

£73.52

£68.91

£66.35

Min.: 1
Mult.: 1

Accessories

Gecko-SL

GECKO

Gecko Screw-Lok Metal Backshells

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