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 jumpers and shunts work?

Jumpers work by 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庫存編號 135-5103
製造零件編號881545-2
TWD3.90
個 (以毎袋:14000)
單位
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庫存編號 680-2394
製造零件編號881545-2
TWD5.50
/個 (每包:100個)
單位
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庫存編號 718-1682
製造零件編號2106154-1
TWD152.00
單位
Board to Board 2 9.2mm Female Natural 1 22.5mm 14.4mm 6.3mm - Copper Alloy Tin - -
RS庫存編號 165-0877
製造零件編號2106154-1
TWD133.70
個 (以毎袋:40)
單位
Board to Board 2 9.2mm Female Natural 1 22.5mm 14.4mm 6.3mm - Copper Alloy Tin - -
RS庫存編號 160-3739
製造零件編號D3081-B01
BrandHARWIN
TWD6.60
個 (以毎袋:25)
單位
Uninsulated - 6.35mm - - - 9mm - - - - - - -
RS庫存編號 863-2951
製造零件編號71363-202LF
TWD9.50
/個 (每包:100個)
單位
Shunt 2 2.54mm Female Black 1 5.03mm 2.49mm 9.14mm Mini-Jump Phosphor Bronze Gold over Nickel - 15mΩ
RS庫存編號 162-741
製造零件編號63.9352-21
BrandStaubli
TWD177.00
單位
Closed Top, Handle Pull 2 6mm Male Black 1 11.6mm 19.4mm 5.6mm KS2 - Gold Straight -
RS庫存編號 251-8503
BrandRS PRO
TWD20.60
/個 (每包:10個)
單位
Closed Top 2 2.54mm Female Black 1 4.98mm 6.47mm 2.44mm - Phosphor Bronze Tin over Nickel Straight 20mΩ
RS庫存編號 270-6261
製造零件編號90059-0007
BrandMolex
TWD16.80
/個 (每包:5個)
單位
Open Top 2 2.54mm Female Black 1 5.1mm 2.54mm 4.85mm C-Grid Phosphor Bronze Tin over Nickel Straight 15mΩ
RS庫存編號 158-7779
製造零件編號SNM-100-BK-G
BrandSamtec
TWD17.30
/個 (每包:10個)
單位
Shunt 2 2.54mm Female Black 1 3.81mm 1.27mm 3.3mm SNM Phosphor Bronze Gold Straight -
RS庫存編號 674-2397
製造零件編號AKSCT/Z BLACK
TWD8.60
/個 (每包:10個)
單位
Closed Top 2 2.54mm Female Black 1 6.5mm - 2.44mm - Brass Tin Straight 30mΩ
RS庫存編號 158-5734
製造零件編號SNT-100-BL-G
BrandSamtec
TWD13.00
毎盒:1 個
Box(es)
Shunt 2 2.54mm Female Blue 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 173-2613
製造零件編號142270-1
TWD41.70
/個 (每包:14個)
單位
Open Top 2 2.54mm Female Green 1 5.08mm 2.54mm 6.3mm AMPMODU Mod IV Beryllium Copper Gold over Nickel Straight -
RS庫存編號 158-7756
製造零件編號MNT-104-BK-G
BrandSamtec
TWD45.20
/個 (每包:10個)
單位
Multi Position Shunt 4 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS庫存編號 173-0829
製造零件編號M22-1900005
BrandHARWIN
TWD5.40
個 (以毎袋:1000)
單位
Open Top 2 2mm Female Black 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
RS庫存編號 164-7982
製造零件編號531230-3
TWD33.30
個 (以毎盒:2000)
單位
Open Top 2 5.08mm Female Black 1 87.7mm 6.35mm 2.54mm AMPMODU Beryllium Copper Gold over Nickel Straight -
RS庫存編號 181-5623
製造零件編號D308898
BrandHARWIN
TWD28.20
個 (以毎袋:25)
單位
Closed Top 2 10.16mm Male Black 1 15.1mm 12mm 3.2mm - Brass Gold Straight -
RS庫存編號 162-1952
製造零件編號86730-101LF
TWD14.60
個 (以毎袋:1000)
單位
Open Top 2 2mm Female Black 1 4mm 3.5mm 2mm Minitek Phosphor Bronze Gold Straight 20mΩ
RS庫存編號 180-0393
製造零件編號MNT-103-BK-G
BrandSamtec
TWD31.20
/個 (每包:10個)
單位
Shunt 3 2.54mm Female Black 1 - 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS庫存編號 279-9853
製造零件編號JSA4-16-G0
BrandERG
TWD331.00
單位
Jumper Switch 16 2.54mm - - 1 40.64mm 8.4mm 6.1mm - - - Straight 15mΩ