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. 681-2032
Mfr. Part No.382811-2
kr 11,495
Each (In a Pack of 50)
Units
Open Top 2 2.54mm Female Blue 1 5.08mm 6.35mm 2.54mm AMPMODU Phosphor Bronze Gold over Nickel Straight -
RS Stock No. 863-2951
Mfr. Part No.71363-202LF
kr 2,388
Each (In a Pack of 100)
Units
Shunt 2 2.54mm Female Black 1 5.03mm 2.49mm 9.14mm Mini-Jump Phosphor Bronze Gold over Nickel - 15mΩ
RS Stock No. 245-4459
Mfr. Part No.609058200000
kr 4,116
Each (In a Bag of 50)
Units
Uninsulated 2 5.08mm Male - 1 5.68mm 6.5mm - - Brass Gold over Nickel Straight -
RS Stock No. 674-2384
Mfr. Part No.AKSPT/G BLACK
kr 2,143
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Black 1 6mm - 2.44mm - Brass Gold Straight 30mΩ
RS Stock No. 164-7982
Mfr. Part No.531230-3
kr 7,914
Each (In a Box of 2000)
Units
Open Top 2 5.08mm Female Black 1 87.7mm 6.35mm 2.54mm AMPMODU Beryllium Copper Gold over Nickel Straight -
RS Stock No. 173-0992
Mfr. Part No.D3088-97
BrandHARWIN
kr 6,351
Each (In a Bag of 100)
Units
Closed Top 2 10.16mm Male Blue 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
RS Stock No. 181-5639
Mfr. Part No.D308899
BrandHARWIN
kr 7,84
Each (In a Bag of 25)
Units
Closed Top - 10.16mm Male Red - 17mm 15.1mm - - - - - -
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. 159-2313
Mfr. Part No.SNT-100-RD-G
BrandSamtec
kr 2,748
Each (In a Pack of 10)
Units
Shunt 2 2.54mm Female Red 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS Stock No. 158-6169
Mfr. Part No.JL-100-25-T
BrandSamtec
kr 0,342
Each (On a Reel of 1000)
Units
Jumper Link 2 2.54mm Male White 1 2.54mm 1.14mm - JL Phosphor Bronze Tin Straight -
RS Stock No. 158-5727
Mfr. Part No.SNT-100-BK-G
BrandSamtec
kr 106,19
1 Box of 1
Box(es)
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. 165-0513
Mfr. Part No.2-382811-1
kr 0,762
Each (In a Box of 1500)
Units
Open Top 2 2.54mm Female Black 1 5.08mm 2.54mm 6.35mm AMPMODU Phosphor Bronze Tin over Nickel Straight -
RS Stock No. 181-5617
Mfr. Part No.D308699
BrandHARWIN
kr 7,689
Each (In a Bag of 25)
Units
Closed Top 2 5.08mm Male Red 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS Stock No. 132-0765
Mfr. Part No.M22-1910005
BrandHARWIN
kr 2,253
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
New
RS Stock No. 200-0281
Mfr. Part No.JL-400-25-T
BrandSamtec
kr 0,837
Each (In a Bag of 50)
Units
JUMPERS 2 2.54mm Male White - - - - JL - - Straight -
RS Stock No. 158-7756
Mfr. Part No.MNT-104-BK-G
BrandSamtec
kr 12,542
Each (In a Pack of 10)
Units
Multi Position Shunt 4 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold 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. 173-0824
Mfr. Part No.M22-1910005
BrandHARWIN
kr 0,947
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. 173-0876
Mfr. Part No.M7682-05
BrandHARWIN
kr 1,661
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