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. 217-851
Mfr. Part No.M7965B-46
BrandHARWIN
€0.223
Each (In a Pack of 25)
units
Closed Top, Handle Pull - 2.54mm Female Grey - 10.3mm 5mm 2.3mm - Phosphor Bronze Tin Straight 30mΩ
RS Stock No. 245-4487
Mfr. Part No.609058200010
€0.377
Each (In a Bag of 50)
units
Uninsulated 2 5.08mm Male - 1 5.68mm 6.5mm - - Brass Tin over Copper Straight -
RS Stock No. 434-740
Mfr. Part No.D3086-98
BrandHARWIN
€0.771
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. 162-1952
Mfr. Part No.86730-101LF
€0.345
Each (In a Bag of 1000)
units
Open Top 2 2mm Female Black 1 4mm 3.5mm 2mm Minitek Phosphor Bronze Gold Straight 20mΩ
RS Stock No. 180-0661
Mfr. Part No.SNT-100-OR-G
BrandSamtec
€0.203
Each (In a Pack of 1000)
units
Shunt 2 2.54mm Female Orange 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS Stock No. 158-7581
Mfr. Part No.MNT-106-BK-G
BrandSamtec
€1.528
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. 745-7087
Mfr. Part No.M7566-05
BrandHARWIN
€0.232
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
New
RS Stock No. 200-0278
Mfr. Part No.JL-250-25-T
BrandSamtec
€0.032
Each (In a Pack of 1000)
units
JUMPERS 2 2.54mm Male White - - - - JL - - Straight -
RS Stock No. 158-5605
Mfr. Part No.MNT-105-BK-G
BrandSamtec
€15.30
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 -
New
RS Stock No. 200-0459
Mfr. Part No.MNT-103-BK-T
BrandSamtec
€0.64
Each
units
Shunt 3 2.54mm - Black 1 - - - MNT - - Straight -
RS Stock No. 863-8243
Mfr. Part No.531230-1
€382.61
1 Pack of 200
Pack(s)
Shunt 2 5.08mm Female Black 1 7.62mm 6.35mm 2.54mm - Beryllium Copper Tin Straight -
RS Stock No. 164-0121
Mfr. Part No.881545-5
€0.10
Each (In a Bag of 14000)
units
Handle, Open Top 2 2.54mm Female Natural 1 5.08mm 2.5mm 10.9mm AMPMODU NOVO Phosphor Bronze Gold over Nickel Straight 15mΩ
RS Stock No. 158-7784
Mfr. Part No.SNT-100-BK-G
BrandSamtec
€0.207
Each (In a Pack of 50)
units
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS Stock No. 173-0825
Mfr. Part No.M22-1920005
BrandHARWIN
€0.133
Each (In a Bag of 1000)
units
Open Top 2 2mm Female Red 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 771-0111
Mfr. Part No.65474-002LF
€0.162
Each (In a Pack of 10)
units
Closed Top 2 2.54mm Female Blue 1 9.78mm 5.21mm 2.54mm Mini-Jump Brass Tin Straight 15mΩ
RS Stock No. 434-756
Mfr. Part No.D3086-99
BrandHARWIN
€0.678
Each (In a Pack of 10)
units
Closed Top 2 5.08mm Male Red 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS Stock No. 158-5606
Mfr. Part No.MNT-106-BK-G
BrandSamtec
€18.33
1 Box of 1
Box(es)
Multi Position Shunt 6 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS Stock No. 180-9353
Mfr. Part No.M22-1900005
BrandHARWIN
€0.226
Each (In a Pack of 10)
units
Open Top 2 2mm Female Black 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS Stock No. 788-4818
Mfr. Part No.S1621-46R
BrandHARWIN
€0.152
Each (In a Pack of 10)
units
- - - - - - - - - S1 Copper Alloy Tin - -
RS Stock No. 161-3700
Mfr. Part No.M50-2030005
BrandHARWIN
€0.239
Each (In a Pack of 25)
units
Jumper Socket 2 1.27mm Female Blue 1 2.5mm 1.25mm 5.5mm M50 Copper Alloy Gold Straight 20MΩ
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