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

j

umpers and shunts work?

Jumpers work 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.


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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. 797-8972
Mfr. Part No.15-29-1024
BrandMolex
kr 5,572
Each (In a Pack of 5)
Units
Open Top 2 2.54mm Female Black 1 5.08mm 2.54mm 8.81mm C-Grid Phosphor Bronze Gold Straight -
RS Stock No. 788-4827
Mfr. Part No.S1731-46R
BrandHARWIN
kr 1,535
Each (In a Pack of 10)
Units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 173-0877
Mfr. Part No.M7687-05
BrandHARWIN
kr 1,466
Each (In a Bag of 1000)
Units
Closed Top, Handle Pull 2 2.54mm Female Blue 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 159-3178
Mfr. Part No.2SN-BK-G
BrandSamtec
kr 1,889
Each (In a Pack of 100)
Units
Shunt 2 2mm Female Black 1 3.99mm 2mm 4.44mm 2SN Phosphor Bronze Gold Straight -
RS Stock No. 863-2958
Mfr. Part No.71363-302LF
kr 2,366
Each (In a Pack of 100)
Units
Shunt 2 2.54mm Female Black 1 5.03mm 2.49mm 9.14mm Mini-Jump Phosphor Bronze Matte Tin - 15mΩ
RS Stock No. 674-2407
Mfr. Part No.AKSPLTG BLACK
kr 2,143
Each (In a Pack of 10)
Units
Closed Top, Handle Pull 2 2.54mm Female Black 1 13.5mm - - - Brass Gold Straight 30mΩ
RS Stock No. 674-2378
Mfr. Part No.AKSG-200/G
kr 2,532
Each (In a Pack of 10)
Units
Closed Top 2 2mm Female Black 1 5mm - 2mm - Brass Gold Straight 30mΩ
RS Stock No. 180-0799
Mfr. Part No.SNT-100-OR-G
BrandSamtec
kr 3,162
Each (In a Pack of 50)
Units
Shunt 2 2.54mm Female Orange 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS Stock No. 680-2398
Mfr. Part No.881545-5
kr 2,253
Each (In a Pack of 10)
Units
Handle, Open Top 2 2.54mm Female Natural 1 5.08mm 2.5mm 10.9mm AMPMODU NOVO Phosphor Bronze Gold over Nickel Straight 15mΩ
RS Stock No. 173-0850
Mfr. Part No.M7565-05
BrandHARWIN
kr 1,19
Each (In a Bag of 1000)
Units
Open Top 2 2.54mm Female Grey 1 6.3mm 5mm 2.3mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 173-0969
Mfr. Part No.D3086-99
BrandHARWIN
kr 5,96
Each (In a Bag of 100)
Units
Closed Top 2 5.08mm Male Red 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS Stock No. 718-8481
Mfr. Part No.390088-2
kr 2,064
Each (In a Pack of 5)
Units
Open Top 2 2.54mm Female Black 1 4.98mm 2.44mm 6.27mm AMPMODU Phosphor Bronze Gold over Nickel Straight 20mΩ
RS Stock No. 863-2769
Mfr. Part No.68786-102
kr 1,173
Each (In a Pack of 100)
Units
Shunt 2 2.54mm Female White 1 5.03mm 2.49mm 5.08mm Mini-Jump Copper Alloy Gold - 15mΩ
RS Stock No. 158-7698
Mfr. Part No.MNT-108-BK-G
BrandSamtec
kr 22,03
Each
Units
Multi Position Shunt 8 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS Stock No. 180-0445
Mfr. Part No.SNM-100-BK-T
BrandSamtec
kr 3,901
Each (In a Pack of 10)
Units
Shunt 2 2.54mm Female Black 1 - 1.27mm 3.3mm SNM Phosphor Bronze Tin Straight -
RS Stock No. 718-1682
Mfr. Part No.2106154-1
kr 29,91
Each
Units
Board to Board 2 9.2mm Female Natural 1 22.5mm 14.4mm 6.3mm - Copper Alloy Tin - -
RS Stock No. 173-0818
Mfr. Part No.M22-1900046
BrandHARWIN
kr 1,27
Each (In a Bag of 1000)
Units
Open Top 2 2mm Female Black 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Tin over Nickel Straight 25mΩ
RS Stock No. 180-0169
Mfr. Part No.SNM-100-BK-T
BrandSamtec
kr 1,608
Each (In a Pack of 1000)
Units
Shunt 2 2.54mm Female Black 1 - 1.27mm 3.3mm SNM Phosphor Bronze Tin Straight -
RS Stock No. 481-0750
Mfr. Part No.609251220013
kr 77,67
1 Lot of 5
Lot(s)
Jumper 2 2.54mm Female Blue 1 5.08mm 6mm 2.5mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS Stock No. 180-0660
Mfr. Part No.SNT-100-BL-T
BrandSamtec
kr 1,531
Each (In a Pack of 1000)
Units
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Tin Straight -
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