Jumpers & Shunts

Jumpers and shunts are devices used in circuits to close, open or bypass part of the circuit. Jumpers are often used in the design of printed circuit boards such as motherboards, whereas shunts have a wide range of applications, such as in Christmas tree lights where they can bypass faulty bulbs.

How do jumpers and shunts work?

Jumpers work by using pairs of contact points called jumper points to complete the circuit when the jumper sleeve is connected to them, creating another path for the current in a circuit. The jumper is electrically conductive, but usually encased in a plastic block to ensure that the jumper will not cause a short.

Shunts work by creating a low resistance path in the circuit, so that the current may pass around another point. This can be useful when one part of a circuit is defective.

Types of jumpers and shunts

Jumpers and shunts can have differing numbers of contacts and rows, as well as being of varying sizes. The contact material and plating can also differ.


...
Read more Read less

Filters

Viewing 1 - 20 of 72 products
Results per page
Description Price Type Number of Contacts Pitch Gender Colour Number of Rows Length Width Depth Series Contact Material Contact Plating Orientation Maximum Contact Resistance
RS Stock No. 160-3739
Mfr. Part No.D3081-B01
BrandHARWIN
TWD6.60
Each (In a Bag of 25)
units
Uninsulated - 6.35mm - - - 9mm - - - - - - -
RS Stock No. 173-0824
Mfr. Part No.M22-1910005
BrandHARWIN
TWD5.00
Each (In a Bag of 1000)
units
Open Top 2 2mm Female Blue 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 788-4827
Mfr. Part No.S1731-46R
BrandHARWIN
TWD5.70
Each (In a Pack of 10)
units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 132-0765
Mfr. Part No.M22-1910005
BrandHARWIN
TWD7.20
Each (In a Pack of 10)
units
Open Top 2 2mm Female Blue 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 161-3699
Mfr. Part No.M50-2000005
BrandHARWIN
TWD7.50
Each (In a Pack of 25)
units
Jumper Socket 2 1.27mm Female Black 1 2.5mm 1.25mm 5.5mm M50 Copper Alloy Gold Straight 20MΩ
RS Stock No. 745-7090
Mfr. Part No.M7685-05
BrandHARWIN
TWD11.60
Each (In a Pack of 5)
units
Closed Top, Handle Pull 2 2.54mm Female Red 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 173-0820
Mfr. Part No.M7567-05
BrandHARWIN
TWD4.00
Each (In a Bag of 1000)
units
Open Top 2 2.54mm Female Black 1 6.3mm 5mm 2.3mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 173-0816
Mfr. Part No.S1621-46R
BrandHARWIN
TWD2.90
Each (On a Reel of 5000)
units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 173-0833
Mfr. Part No.S1911-46R
BrandHARWIN
TWD3.70
Each (On a Reel of 4000)
units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 745-7100
Mfr. Part No.M7686-05
BrandHARWIN
TWD12.00
Each (In a Pack of 5)
units
Closed Top, Handle Pull 2 2.54mm Female Black 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 217-851
Mfr. Part No.M7965B-46
BrandHARWIN
TWD8.60
Each (In a Pack of 25)
units
Closed Top, Handle Pull - 2.54mm Female Grey - 10.3mm 5mm 2.3mm - Phosphor Bronze Tin Straight 30mΩ
RS Stock No. 173-0865
Mfr. Part No.M7685-05
BrandHARWIN
TWD5.50
Each (In a Bag of 1000)
units
Closed Top, Handle Pull 2 2.54mm Female Red 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 435-428
Mfr. Part No.D3088-99
BrandHARWIN
TWD28.50
Each (In a Pack of 10)
units
Closed Top 2 10.16mm Male Red 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
RS Stock No. 745-7093
Mfr. Part No.M7682-05
BrandHARWIN
TWD13.60
Each (In a Pack of 5)
units
Closed Top, Handle Pull 2 2.54mm Female Black 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 173-0825
Mfr. Part No.M22-1920005
BrandHARWIN
TWD5.00
Each (In a Bag of 1000)
units
Open Top 2 2mm Female Red 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 909-4231
Mfr. Part No.D3087-99
BrandHARWIN
TWD33.60
Each (In a Pack of 5)
units
Jumper, Shunt 2 6.35mm Male Red 1 9.5mm 3.2mm 12.7mm D3087 Brass Gold over Nickel Straight -
RS Stock No. 173-0872
Mfr. Part No.M7681-05
BrandHARWIN
TWD6.40
Each (In a Bag of 1000)
units
Closed Top, Handle Pull 2 2.54mm Female Red 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 217-542
Mfr. Part No.D3083B-46
BrandHARWIN
TWD13.70
Each (In a Bag of 25)
units
Uninsulated - 12.7mm Male - - - - - - - - - -
RS Stock No. 788-4855
Mfr. Part No.S1911-46R
BrandHARWIN
TWD6.30
Each (In a Pack of 10)
units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 173-0822
Mfr. Part No.M7571-05
BrandHARWIN
TWD3.90
Each (In a Bag of 1000)
units
Open Top 2 2.54mm Female Blue 1 - - - - - Gold Straight 30mΩ