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. 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. 674-2378
Mfr. Part No.AKSG-200/G
MYR0.762
Each (In a Pack of 10)
units
Closed Top 2 2mm Female Black 1 5mm - 2mm - Brass Gold Straight 30mΩ
RS Stock No. 745-7103
Mfr. Part No.M7687-05
BrandHARWIN
MYR1.47
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
RS Stock No. 217-542
Mfr. Part No.D3083B-46
BrandHARWIN
MYR1.353
Each (In a Bag of 25)
units
Uninsulated - 12.7mm Male - - - - - - - - - -
RS Stock No. 863-8230
Mfr. Part No.530153-2
MYR1.705
Each (In a Pack of 50000)
units
Shunt 2 2.54mm Female Black 1 9.14mm 5.08mm 2.54mm - Phosphor Bronze Gold Straight 20mΩ
RS Stock No. 718-8481
Mfr. Part No.390088-2
MYR2.10
Each (In a Pack of 5)
units
Open Top 2 2.54mm Female Black 1 4.98mm 2.44mm 6.27mm AMPMODU Phosphor Bronze Gold over Nickel Straight 20mΩ
RS Stock No. 674-2384
Mfr. Part No.AKSPT/G BLACK
MYR0.362
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. 745-7087
Mfr. Part No.M7566-05
BrandHARWIN
MYR0.76
Each (In a Pack of 5)
units
Open Top 2 2.54mm Female Red 1 6.3mm 5mm 2.3mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 896-7566
Mfr. Part No.98266-0436
BrandMolex
MYR20.29
Each
units
Jumper 40 0.5mm - Grey 1 152mm 0.5mm - 98266 Copper Tin Straight 730 Ω
RS Stock No. 159-2313
Mfr. Part No.SNT-100-RD-G
BrandSamtec
MYR1.384
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. 159-2570
Mfr. Part No.JL-100-25-T
BrandSamtec
MYR0.227
Each (In a Pack of 100)
units
Jumper Link 2 2.54mm Male White 1 2.54mm 1.14mm - JL Phosphor Bronze Tin Straight -
RS Stock No. 158-7581
Mfr. Part No.MNT-106-BK-G
BrandSamtec
MYR7.198
Each (In a Pack of 10)
units
Multi Position Shunt 6 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
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. 279-9853
Mfr. Part No.JSA4-16-G0
BrandERG
MYR33.13
Each
units
Jumper Switch 16 2.54mm - - 1 40.64mm 8.4mm 6.1mm - - - Straight 15mΩ
RS Stock No. 158-7756
Mfr. Part No.MNT-104-BK-G
BrandSamtec
MYR4.989
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. 158-5727
Mfr. Part No.SNT-100-BK-G
BrandSamtec
MYR60.78
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. 680-2394
Mfr. Part No.881545-2
MYR0.734
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. 176-9888
Mfr. Part No.609002115121
MYR1.03
Each (In a Bag of 1000)
units
Jumper 3 2.54mm Female Black 1 13.75mm 2.54mm 4.98mm WR-PHD Copper Alloy Gold Straight 20mΩ
RS Stock No. 158-5605
Mfr. Part No.MNT-105-BK-G
BrandSamtec
MYR87.21
1 Box of 1
Box(es)
Multi Position Shunt 5 2.54mm Female Black 1 10.16mm 2.54mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS Stock No. 170-8847
Mfr. Part No.65474-002LF
MYR0.601
Each (In a Bag of 500)
units
Closed Top 2 2.54mm Female Blue 1 9.78mm 5.21mm 2.54mm Mini-Jump Brass Tin Straight 15mΩ
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