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. 680-2394
Mfr. Part No.881545-2
kr 1,563
Each (In a Pack of 100)
Units
Handle, Open Top 2 2.54mm Female Black 1 5.08mm 2.5mm 10.9mm AMPMODU NOVO Phosphor Bronze Gold over Nickel Straight 15mΩ
RS Stock No. 164-0121
Mfr. Part No.881545-5
kr 1,143
Each (In a Bag of 14000)
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. 251-8525
BrandRS PRO
kr 4,169
Each (In a Pack of 10)
Units
Closed Top 2 2.54mm Female Yellow 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
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. 771-0111
Mfr. Part No.65474-002LF
kr 1,615
Each (In a Pack of 10)
Units
Closed Top 2 2.54mm Female Blue 1 9.78mm 5.21mm 2.54mm Mini-Jump Brass Tin Straight 15mΩ
RS Stock No. 158-5735
Mfr. Part No.SNT-100-RD-G
BrandSamtec
kr 4,99
1 Box of 1
Box(es)
Shunt 2 2.54mm Female Red 1 5.08mm 2.54mm 6.1mm SNT 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. 251-8682
BrandRS PRO
kr 2,742
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Black 1 4.98mm 5.97mm 2.44mm - Phosphor Bronze Tin Straight 7mΩ
RS Stock No. 158-5730
Mfr. Part No.SNT-100-BK-H-H
BrandSamtec
kr 33,63
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. 173-0974
Mfr. Part No.D308698
BrandHARWIN
kr 6,407
Each (In a Pack of 100)
Units
Closed Top 2 5.08mm Male Black 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS Stock No. 163-3092
Mfr. Part No.3132512020446
kr 12,316
Each (In a Box of 250)
Units
Jumper 2 2.54mm Female Blue 1 5.08mm 6mm 2.5mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS Stock No. 668-9876
Mfr. Part No.827914-3
kr 8,395
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Black - - 6mm - AMPMODU Mod IV Beryllium Copper Tin over Nickel Straight 15mΩ
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. 673-7751
Mfr. Part No.86730-101LF
kr 4,836
Each (In a Pack of 100)
Units
Open Top 2 2mm Female Black 1 4mm 3.5mm 2mm Minitek Phosphor Bronze Gold Straight 20mΩ
RS Stock No. 251-8569
BrandRS PRO
kr 3,903
Each (In a Pack of 10)
Units
Open Top 2 2.54mm Female Black 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 75mΩ
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. 161-3532
Mfr. Part No.M7581-05
BrandHARWIN
kr 0,515
Each (In a Pack of 5000)
Units
Jumper Socket 2 2.54mm Female Red 1 5mm 2.4mm 6mm M7581 Phosphor Bronze Gold Straight 20MΩ
RS Stock No. 435-428
Mfr. Part No.D3088-99
BrandHARWIN
kr 8,185
Each (In a Pack of 10)
Units
Closed Top 2 10.16mm Male Red 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
New
RS Stock No. 200-0278
Mfr. Part No.JL-250-25-T
BrandSamtec
kr 0,368
Each (In a Pack of 1000)
Units
JUMPERS 2 2.54mm Male White - - - - JL - - Straight -
RS Stock No. 745-7103
Mfr. Part No.M7687-05
BrandHARWIN
kr 3,29
Each (In a Pack of 5)
Units
Closed Top, Handle Pull 2 2.54mm Female Blue 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ