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. 159-2936
Mfr. Part No.2SN-BK-G
BrandSamtec
kr 3,136
Each (In a Box of 100)
Units
Shunt 2 2mm Female Black 1 3.99mm 2mm 4.44mm 2SN Phosphor Bronze Gold Straight -
RS Stock No. 173-0876
Mfr. Part No.M7682-05
BrandHARWIN
kr 1,615
Each (In a Bag of 1000)
Units
Closed Top, Handle Pull 2 2.54mm Female Black 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 173-0816
Mfr. Part No.S1621-46R
BrandHARWIN
kr 0,786
Each (On a Reel of 5000)
Units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 170-8849
Mfr. Part No.68786-202LF
kr 0,988
Each (In a Bag of 1000)
Units
Open Top 2 2.54mm Female White 1 5.03mm 5.08mm 2.49mm Mini-Jump Copper Alloy Gold over Nickel Straight 15mΩ
RS Stock No. 896-7563
Mfr. Part No.98266-0435
BrandMolex
kr 49,55
Each
Units
Jumper 40 0.5mm - Grey 1 152mm 0.5mm - 98266 Copper Tin Straight 730 Ω
RS Stock No. 771-0123
Mfr. Part No.68786-302LF
kr 1,411
Each (In a Pack of 20)
Units
Open Top 2 2.54mm Female White 1 5.03mm 5.08mm 2.49mm Mini-Jump Copper Alloy Tin Straight 15mΩ
RS Stock No. 863-2949
Mfr. Part No.65474-010LF
kr 2,061
Each (In a Pack of 100)
Units
Jumper 2 2.54mm Female Blue 1 9.78mm 2.54mm 5.21mm Mini-Jump Copper Alloy Gold - 15mΩ
RS Stock No. 173-0877
Mfr. Part No.M7687-05
BrandHARWIN
kr 1,445
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. 173-0873
Mfr. Part No.M7686-05
BrandHARWIN
kr 1,445
Each (In a Bag of 1000)
Units
Closed Top, Handle Pull 2 2.54mm Female Black 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 180-9375
Mfr. Part No.M22-1930005
BrandHARWIN
kr 1,894
Each (In a Pack of 10)
Units
Open Top 2 2mm Female Grey 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 217-873
Mfr. Part No.M7967B-46
kr 1,91
Each (In a Pack of 25)
Units
Closed Top, Handle Pull - 2.54mm Female Black - 10.3mm 5mm 2.3mm - Phosphor Bronze Tin Straight 30mΩ
RS Stock No. 200-0463
Mfr. Part No.MNT-112-BK-G
BrandSamtec
kr 38,75
Each
Units
shunt 12 2.54mm Male Black 1 - - - MNT - - Straight -
RS Stock No. 863-2721
Mfr. Part No.63429-202LF
kr 1,349
Each (In a Pack of 100)
Units
Shunt 2 2.54mm Female White 1 5.05mm 2.49mm 6mm Mini-Jump Copper Alloy Gold - 15mΩ
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. 159-2290
Mfr. Part No.SNT-100-BK-H-H
BrandSamtec
kr 3,37
Each (In a Pack of 10)
Units
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS Stock No. 674-2390
Mfr. Part No.AKSPT/G RED
kr 2,143
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Red 1 6mm - 2.44mm - Brass Gold Straight 30mΩ
RS Stock No. 745-7084
Mfr. Part No.M7681-05
BrandHARWIN
kr 3,45
Each (In a Pack of 5)
Units
Closed Top, Handle Pull 2 2.54mm Female Red 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 158-5384
Mfr. Part No.MNT-102-BK-G
BrandSamtec
kr 61,08
1 Box of 1
Box(es)
Multi Position Shunt 2 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS Stock No. 745-7090
Mfr. Part No.M7685-05
BrandHARWIN
kr 3,29
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. 718-8523
Mfr. Part No.1-881545-4
kr 2,014
Each (In a Pack of 5)
Units
Open Top 2 2.54mm Female Black 1 5.08mm 2.5mm 5.81mm - Phosphor Bronze Tin over Nickel Straight 15mΩ
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