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.


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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. 173-2613
Mfr. Part No.142270-1
kr 10,269
Each (In a Pack of 14)
Units
Open Top 2 2.54mm Female Green 1 5.08mm 2.54mm 6.3mm AMPMODU Mod IV Beryllium Copper Gold over Nickel Straight -
RS Stock No. 334-561
Mfr. Part No.M7571-05
BrandHARWIN
kr 4,286
Each (In a Pack of 5)
Units
Open Top 2 2.54mm Female Blue 1 - - - - - Gold Straight 30mΩ
RS Stock No. 674-2404
Mfr. Part No.AKSO-200/G
kr 2,253
Each (In a Pack of 10)
Units
Open Top 2 2mm Female Black 1 - 3.9mm 4.3mm - Brass Gold Straight 30mΩ
RS Stock No. 674-2397
Mfr. Part No.AKSCT/Z BLACK
kr 2,143
Each (In a Pack of 10)
Units
Closed Top 2 2.54mm Female Black 1 6.5mm - 2.44mm - Brass Tin Straight 30mΩ
RS Stock No. 670-5010
Mfr. Part No.90059-0009
BrandMolex
kr 2,473
Each (In a Pack of 100)
Units
Open Top 2 2.54mm Female Natural 1 5.1mm 2.54mm 4.85mm C-Grid Phosphor Bronze Gold over Nickel Straight 12mΩ
RS Stock No. 135-4657
Mfr. Part No.142270-1
kr 6,449
Each (In a Box of 1400)
Units
Open Top 2 2.54mm Female Green 1 5.08mm 2.54mm 6.3mm AMPMODU Mod IV Beryllium Copper Gold over Nickel Straight -
RS Stock No. 745-4918
Mfr. Part No.382811-6
kr 0,867
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Black 1 63.45mm 6.35mm 2.54mm AMPMODU Phosphor Bronze Gold over Nickel Straight -
RS Stock No. 481-0722
Mfr. Part No.609251220003
kr 78,76
1 Lot of 5
Lot(s)
Jumper 2 2.54mm Female Blue 1 5.08mm 6mm 2.5mm - Phosphor Bronze Gold over Nickel Straight 20mΩ
RS Stock No. 279-9853
Mfr. Part No.JSA4-16-G0
BrandERG
kr 76,77
Each
Units
Jumper Switch 16 2.54mm - - 1 40.64mm 8.4mm 6.1mm - - - Straight 15mΩ
RS Stock No. 173-0988
Mfr. Part No.D308898
BrandHARWIN
kr 6,268
Each (In a Pack of 100)
Units
Closed Top 2 10.16mm Male Black 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
RS Stock No. 180-0385
Mfr. Part No.MNT-102-BK-T
BrandSamtec
kr 4,845
Each (In a Pack of 10)
Units
Shunt 2 2.54mm Female Black 1 - 5.08mm 6.1mm MNT Phosphor Bronze Tin Straight -
RS Stock No. 158-5731
Mfr. Part No.SNT-100-BK-T
BrandSamtec
kr 72,39
1 Box of 1
Box(es)
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Matte Tin Straight -
RS Stock No. 763-6776
Mfr. Part No.60900213421
kr 2,642
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Black 1 4.98mm 2.44mm 5.97mm - Copper Alloy Gold Straight 20mΩ
RS Stock No. 878-4037
Mfr. Part No.02400094P
BrandLittelfuse
kr 8,064
Each (In a Pack of 50)
Units
Shunt 2 - - Black 1 - - - ATO Brass Tin Straight -
RS Stock No. 896-7563
Mfr. Part No.98266-0435
BrandMolex
kr 77,57
Each
Units
Jumper 40 0.5mm - Grey 1 152mm 0.5mm - 98266 Copper Tin Straight 730 Ω
New
RS Stock No. 205-3113
Mfr. Part No.60900213621
kr 3,46
Each (In a Pack of 10)
Units
Open Top 2 2.54 Female Blue 1 - - - WR-PHD - - Straight -
RS Stock No. 164-2529
Mfr. Part No.1-881545-4
kr 0,762
Each (In a Bag of 14000)
Units
Open Top 2 2.54mm Female Black 1 5.08mm 2.5mm 5.81mm - Phosphor Bronze Tin over Nickel Straight 15mΩ
RS Stock No. 674-2400
Mfr. Part No.AKSPLTZ BLACK
kr 0,668
Each (In a Pack of 10)
Units
Closed Top, Handle Pull 2 2.54mm Female Black 1 13.5mm - - - Brass Tin Straight 30mΩ
RS Stock No. 158-5606
Mfr. Part No.MNT-106-BK-G
BrandSamtec
kr 182,73
1 Box of 1
Box(es)
Multi Position Shunt 6 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS Stock No. 173-0993
Mfr. Part No.D3088-98
BrandHARWIN
kr 6,268
Each (In a Bag of 100)
Units
Closed Top 2 10.16mm Male Black 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
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