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. 173-0884
Mfr. Part No.M7683-05
BrandHARWIN
MYR0.789
Each (In a Bag of 1000)
units
Closed Top, Handle Pull 2 2.54mm Female Blue 1 14mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS Stock No. 863-8243
Mfr. Part No.531230-1
MYR11.892
Each (In a Pack of 200)
units
Shunt 2 5.08mm Female Black 1 7.62mm 6.35mm 2.54mm - Beryllium Copper Tin Straight -
RS Stock No. 797-8935
Mfr. Part No.15-29-1025
BrandMolex
MYR1.722
Each (In a Pack of 5)
units
Closed Top 2 2.54mm Female Black 1 5.08mm 2.54mm 8.81mm C-Grid Phosphor Bronze Gold Straight -
RS Stock No. 718-8542
Mfr. Part No.1-881545-2
MYR1.206
Each (In a Pack of 5)
units
Open Top 2 2.54mm Female Black 1 5.08mm 2.5mm 5.81mm - Phosphor Bronze Gold over Nickel Straight 15mΩ
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. 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. 797-8972
Mfr. Part No.15-29-1024
BrandMolex
MYR1.974
Each (In a Pack of 5)
units
Open Top 2 2.54mm Female Black 1 5.08mm 2.54mm 8.81mm C-Grid Phosphor Bronze Gold Straight -
RS Stock No. 164-7736
Mfr. Part No.1-881545-2
MYR0.569
Each (In a Bag of 14000)
units
Open Top 2 2.54mm Female Black 1 5.08mm 2.5mm 5.81mm - Phosphor Bronze Gold over Nickel Straight 15mΩ
RS Stock No. 245-4443
Mfr. Part No.609058100000
MYR2.115
Each (In a Bag of 50)
units
Uninsulated 2 2.54mm Male - 1 3.54mm 6.5mm 1mm - Brass Gold over Nickel Straight -
RS Stock No. 173-0993
Mfr. Part No.D3088-98
BrandHARWIN
MYR2.26
Each (In a Bag of 100)
units
Closed Top 2 10.16mm Male Black 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
RS Stock No. 718-8548
Mfr. Part No.382811-9
MYR1.00
Each (In a Pack of 5)
units
Open Top 2 2.54mm Female Red 1 5.08mm 2.54mm 6.35mm AMPMODU Phosphor Bronze Gold over Nickel Straight -
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. 674-2400
Mfr. Part No.AKSPLTZ BLACK
MYR0.448
Each (In a Pack of 10)
units
Closed Top, Handle Pull 2 2.54mm Female Black 1 13.5mm - - - Brass Tin Straight 30mΩ
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. 718-8554
Mfr. Part No.1-880584-2
MYR0.924
Each (In a Pack of 5)
units
Closed Top, Handle 2 2.54mm Female Black 1 5.1mm 2.5mm 8.9mm AMPMODU NOVO Phosphor Bronze Gold over Nickel Straight 15mΩ
RS Stock No. 155-7763
Mfr. Part No.SNT-100-YW-G
BrandSamtec
MYR1.009
Each (In a Pack of 50)
units
Shunt 2 2.54mm Female Yellow 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS Stock No. 909-4231
Mfr. Part No.D3087-99
BrandHARWIN
MYR3.686
Each (In a Pack of 5)
units
Jumper, Shunt 2 6.35mm Male Red 1 9.5mm 3.2mm 12.7mm D3087 Brass Gold over Nickel Straight -
RS Stock No. 165-0513
Mfr. Part No.2-382811-1
MYR0.291
Each (In a Box of 1500)
units
Open Top 2 2.54mm Female Black 1 5.08mm 2.54mm 6.35mm AMPMODU Phosphor Bronze Tin over Nickel Straight -
RS Stock No. 162-735
Mfr. Part No.63.9354-22
BrandStaubli
MYR29.61
Each
units
Closed Top, Handle Pull 2 12mm Male Red 1 18.5mm 19.4mm 5.6mm KS2 - Gold Straight -
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
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