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. 763-6776
Mfr. Part No.60900213421
MYR1.531
Each (In a Pack of 10)
units
Open Top 2 2.54mm Female Black 1 4.98mm 2.44mm 5.97mm - Copper Alloy Gold Straight 20mΩ
RS Stock No. 180-0660
Mfr. Part No.SNT-100-BL-T
BrandSamtec
MYR755.30
1 Pack of 1000
Pack(s)
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Tin Straight -
RS Stock No. 863-2807
Mfr. Part No.65474-002
MYR0.779
Each (In a Pack of 100)
units
Shunt 2 2.54mm Female Blue 1 9.78mm 2.54mm 5.21mm Mini-Jump Copper Alloy Tin - -
RS Stock No. 159-1339
Mfr. Part No.SNT-100-BK-G-H
BrandSamtec
MYR1.455
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. 745-7093
Mfr. Part No.M7682-05
BrandHARWIN
MYR1.118
Each (In a Pack of 5)
units
Closed Top, Handle Pull 2 2.54mm Female Black 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
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. 245-4459
Mfr. Part No.609058200000
MYR98.87
1 Bag of 50
Bag(s)
Uninsulated 2 5.08mm Male - 1 5.68mm 6.5mm - - Brass Gold over Nickel Straight -
RS Stock No. 909-4405
Mfr. Part No.M7967-05
BrandHARWIN
MYR0.99
Each (In a Pack of 20)
units
Jumper 2 2.54mm Female Black 1 5mm 2.3mm 10.3mm M20 Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 745-7100
Mfr. Part No.M7686-05
BrandHARWIN
MYR1.996
Each (In a Pack of 5)
units
Closed Top, Handle Pull 2 2.54mm Female Black 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 745-4912
Mfr. Part No.531230-3
MYR7.866
Each (In a Pack of 5)
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. 217-873
Mfr. Part No.M7967B-46
MYR0.696
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. 158-5602
Mfr. Part No.MNT-104-BK-G
BrandSamtec
MYR69.66
1 Box of 1
Box(es)
Multi Position Shunt 4 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS Stock No. 863-3302
Mfr. Part No.65771-001LF
MYR4.337
Each (In a Pack of 10000)
units
Shunt 2 2.54mm Female Black 1 9.55mm 2.54mm 7.62mm Mini-Jump Copper Alloy Gold - 15mΩ
RS Stock No. 821-6196
Mfr. Part No.98266-0193
BrandMolex
MYR11.34
Each
units
Jumper 18 0.5mm - - 1 152mm 0.22mm - 98266 - Tin Straight -
RS Stock No. 217-520
Mfr. Part No.D3080B-46
BrandHARWIN
MYR1.488
Each (In a Bag of 25)
units
Uninsulated - 5.08mm Male - - 9mm - - - - - - -
RS Stock No. 334-561
Mfr. Part No.M7571-05
BrandHARWIN
MYR0.566
Each (In a Pack of 5)
units
Open Top 2 2.54mm Female Blue 1 - - - - - Gold Straight 30mΩ
RS Stock No. 177-0027
Mfr. Part No.609002115121
MYR2.247
Each (In a Pack of 10)
units
Jumper 3 2.54mm Female Black 1 13.75mm 2.54mm 4.98mm WR-PHD Copper Alloy Gold Straight 20mΩ
RS Stock No. 909-4237
Mfr. Part No.D3087-98
BrandHARWIN
MYR3.51
Each (In a Pack of 5)
units
Jumper, Shunt 2 6.35mm Male Black 1 9.5mm 3.2mm 12.7mm D3087 Brass Gold over Nickel Straight -
RS Stock No. 135-5103
Mfr. Part No.881545-2
MYR8,188.78
1 Bag of 14000
Bag(s)
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. 173-0872
Mfr. Part No.M7681-05
BrandHARWIN
MYR0.737
Each (In a Bag of 1000)
units
Closed Top, Handle Pull 2 2.54mm Female Red 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
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