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. 435-406
Mfr. Part No.D3088-97
BrandHARWIN
MYR2.86
Each (In a Pack of 10)
units
Closed Top 2 10.16mm Male Blue 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
RS Stock No. 132-0765
Mfr. Part No.M22-1910005
BrandHARWIN
MYR0.845
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
RS Stock No. 481-0738
Mfr. Part No.609251220011
MYR5.812
Each (In a Lot of 5)
units
Jumper 2 2.54mm Female Black 1 5.08mm 6mm 2.5mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS Stock No. 163-3091
Mfr. Part No.3132512020440
MYR7.05
Each (In a Box of 250)
units
Jumper 2 2.54mm Female Black 1 5.08mm 6mm 2.5mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS Stock No. 164-7736
Mfr. Part No.1-881545-2
MYR7,968.58
1 Bag of 14000
Bag(s)
Open Top 2 2.54mm Female Black 1 5.08mm 2.5mm 5.81mm - Phosphor Bronze Gold over Nickel Straight 15mΩ
RS Stock No. 173-0992
Mfr. Part No.D3088-97
BrandHARWIN
MYR2.86
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. 434-734
Mfr. Part No.D3086-97
BrandHARWIN
MYR2.033
Each (In a Pack of 10)
units
Closed Top 2 5.08mm Male Blue 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS Stock No. 233-0066
Mfr. Part No.142270-3
MYR42.81
1 Bag of 14
Bag(s)
Open Top 2 2.54mm Female Black 1 5.08mm 2.54mm 6.3mm AMPMODU Mod IV Beryllium Copper Tin Straight -
RS Stock No. 863-2800
Mfr. Part No.68786-202
MYR0.551
Each (In a Pack of 100)
units
Shunt 2 2.54mm Female White 1 5.03mm 2.49mm 5.08mm Mini-Jump Copper Alloy Gold - 15mΩ
RS Stock No. 865-5478
Mfr. Part No.2-382811-0
MYR0.73
Each
units
Shunt 2 2.54mm Female Black 1 63.45mm 6.35mm - Economy Phosphor Bronze Gold over Nickel Straight -
RS Stock No. 681-1499
Mfr. Part No.142270-5
MYR2.67
Each (In a Pack of 10)
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. 434-740
Mfr. Part No.D3086-98
BrandHARWIN
MYR1.993
Each (In a Pack of 10)
units
Closed Top 2 5.08mm Male Black 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS Stock No. 165-0513
Mfr. Part No.2-382811-1
MYR436.00
1 Box of 1500
Box(es)
Open Top 2 2.54mm Female Black 1 5.08mm 2.54mm 6.35mm AMPMODU Phosphor Bronze Tin over Nickel Straight -
RS Stock No. 745-5306
Mfr. Part No.1825190-3
MYR4.24
Each
units
DIP Switch 8 2.54mm - Black 4 5.08mm 2mm 10.16mm - Copper Alloy Tin over Nickel - -
RS Stock No. 170-8848
Mfr. Part No.65474-001LF
MYR1.24
Each (In a Bag of 500)
units
Closed Top 2 2.54mm Female Blue 1 9.78mm 5.21mm 2.54mm Mini-Jump Brass Gold over Nickel Straight 15mΩ
RS Stock No. 159-1339
Mfr. Part No.SNT-100-BK-G-H
BrandSamtec
MYR1.384
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. 158-5729
Mfr. Part No.SNT-100-BK-H
BrandSamtec
MYR16.69
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. 173-0829
Mfr. Part No.M22-1900005
BrandHARWIN
MYR0.55
Each (In a Bag of 1000)
units
Open Top 2 2mm Female Black 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 896-7563
Mfr. Part No.98266-0435
BrandMolex
MYR21.75
Each
units
Jumper 40 0.5mm - Grey 1 152mm 0.5mm - 98266 Copper Tin Straight 730 Ω
RS Stock No. 164-0035
Mfr. Part No.382811-2
MYR5,386.29
1 Box of 1500
Box(es)
Open Top 2 2.54mm Female Blue 1 5.08mm 6.35mm 2.54mm AMPMODU Phosphor Bronze Gold over Nickel Straight -
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