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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Omschrijving Prijs Type Number of Contacts Pitch Gender Colour Number of Rows Length Width Depth Series Contact Material Contact Plating Orientation Maximum Contact Resistance
RS-stocknr. 251-8575
FabrikantRS PRO
€ 0,434
Each (In a Pack of 10)
Aantal stuks
Closed Top, Handle Pull 2 2.54mm Female Black 1 4.98mm 14mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS-stocknr. 251-8503
FabrikantRS PRO
€ 0,347
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Black 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS-stocknr. 251-8682
FabrikantRS PRO
€ 0,289
Each (In a Pack of 10)
Aantal stuks
Open Top 2 2.54mm Female Black 1 4.98mm 5.97mm 2.44mm - Phosphor Bronze Tin Straight 7mΩ
RS-stocknr. 251-8531
FabrikantRS PRO
€ 0,564
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Red 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS-stocknr. 251-8553
FabrikantRS PRO
€ 0,564
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Green 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS-stocknr. 251-8698
FabrikantRS PRO
€ 0,371
Each (In a Pack of 10)
Aantal stuks
Open Top 2 2.54mm Female Red 1 4.98mm 5.97mm 2.44mm - Phosphor Bronze Tin Straight 7mΩ
RS-stocknr. 251-8569
FabrikantRS PRO
€ 0,314
Each (In a Pack of 10)
Aantal stuks
Open Top 2 2.54mm Female Black 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 75mΩ
RS-stocknr. 251-8581
FabrikantRS PRO
€ 0,446
Each (In a Pack of 10)
Aantal stuks
Open Top 3 2.54mm Female Black 1 7.62mm 6.5mm 4.95mm - Phosphor Bronze Tin over Nickel Straight 30mΩ
RS-stocknr. 251-8519
FabrikantRS PRO
€ 0,506
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Blue 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS-stocknr. 251-8626
FabrikantRS PRO
€ 0,368
Each (In a Pack of 10)
Aantal stuks
Open Top 8 2.54mm Female Black 1 20.32mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 30mΩ
RS-stocknr. 251-8525
FabrikantRS PRO
€ 0,564
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Yellow 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS-stocknr. 674-2397
FabrikantnummerAKSCT/Z BLACK
FabrikantASSMANN WSW
€ 0,215
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Black 1 6.5mm - 2.44mm - Brass Tin Straight 30mΩ
RS-stocknr. 164-7982
Fabrikantnummer531230-3
FabrikantTE Connectivity
€ 0,794
Each (In a Box of 2000)
Aantal stuks
Open Top 2 5.08mm Female Black 1 87.7mm 6.35mm 2.54mm AMPMODU Beryllium Copper Gold over Nickel Straight -
RS-stocknr. 745-4912
Fabrikantnummer531230-3
FabrikantTE Connectivity
€ 1,314
Each (In a Pack of 5)
Aantal stuks
Open Top 2 5.08mm Female Black 1 87.7mm 6.35mm 2.54mm AMPMODU Beryllium Copper Gold over Nickel Straight -
RS-stocknr. 334-561
FabrikantnummerM7571-05
FabrikantHARWIN
€ 0,43
Each (In a Pack of 5)
Aantal stuks
Open Top 2 2.54mm Female Blue 1 - - - - - Gold Straight 30mΩ
RS-stocknr. 173-0822
FabrikantnummerM7571-05
FabrikantHARWIN
€ 0,105
Each (In a Bag of 1000)
Aantal stuks
Open Top 2 2.54mm Female Blue 1 - - - - - Gold Straight 30mΩ
RS-stocknr. 674-2384
FabrikantnummerAKSPT/G BLACK
FabrikantASSMANN WSW
€ 0,215
Each (In a Pack of 10)
Aantal stuks
Open Top 2 2.54mm Female Black 1 6mm - 2.44mm - Brass Gold Straight 30mΩ
RS-stocknr. 135-4657
Fabrikantnummer142270-1
FabrikantTE Connectivity
€ 0,647
Each (In a Box of 1400)
Aantal stuks
Open Top 2 2.54mm Female Green 1 5.08mm 2.54mm 6.3mm AMPMODU Mod IV Beryllium Copper Gold over Nickel Straight -
RS-stocknr. 173-2613
Fabrikantnummer142270-1
FabrikantTE Connectivity
€ 1,069
Each (In a Pack of 14)
Aantal stuks
Open Top 2 2.54mm Female Green 1 5.08mm 2.54mm 6.3mm AMPMODU Mod IV Beryllium Copper Gold over Nickel Straight -
RS-stocknr. 674-2393
FabrikantnummerAKSCT/G BLACK
FabrikantASSMANN WSW
€ 0,215
Each (In a Pack of 10)
Aantal stuks
Closed Top 2 2.54mm Female Black 1 6.5mm - 2.44mm - Brass Gold Straight 30mΩ
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