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 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 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 863-2951
製造零件編號71363-202LF
TWD9.00
/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 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 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 162-741
製造零件編號63.9352-21
BrandStaubli
TWD169.00
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 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 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 270-6261
製造零件編號90059-0007
BrandMolex
TWD15.60
/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 180-0385
製造零件編號MNT-102-BK-T
BrandSamtec
TWD14.00
/個 (每包:10個)
單位
Shunt 2 2.54mm Female Black 1 - 5.08mm 6.1mm MNT Phosphor Bronze Tin Straight -
RS庫存編號 674-2393
製造零件編號AKSCT/G BLACK
TWD8.60
/個 (每包:10個)
單位
Closed Top 2 2.54mm Female Black 1 6.5mm - 2.44mm - Brass Gold Straight 30mΩ
RS庫存編號 164-3110
製造零件編號1-382811-6
TWD27.00
個 (以毎盒:1500)
單位
Open Top 2 2.54mm Female Black 1 5.08mm 6.35mm - AMPMODU Phosphor Bronze Gold over Nickel Straight 1000MΩ
RS庫存編號 161-3700
製造零件編號M50-2030005
BrandHARWIN
TWD8.30
/個 (每包:25個)
單位
Jumper Socket 2 1.27mm Female Blue 1 2.5mm 1.25mm 5.5mm M50 Copper Alloy Gold Straight 20MΩ
RS庫存編號 164-0121
製造零件編號881545-5
TWD4.10
個 (以毎袋:14000)
單位
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庫存編號 200-0463
製造零件編號MNT-112-BK-G
BrandSamtec
TWD137.00
單位
Shunt 12 2.54mm Male Black 1 - - - MNT - - Straight -
RS庫存編號 173-0873
製造零件編號M7686-05
BrandHARWIN
TWD5.80
個 (以毎袋:1000)
單位
Closed Top, Handle Pull 2 2.54mm Female Black 1 10mm 5mm 2.4mm - Phosphor Bronze Gold Straight 25mΩ
RS庫存編號 863-2955
製造零件編號65474-010
TWD8.30
/個 (每包:100個)
單位
Shunt 2 2.54mm Female Blue 1 9.78mm 2.54mm 5.21mm Mini-Jump Copper Alloy Gold - 15mΩ
RS庫存編號 162-757
製造零件編號63.9352-22
BrandStaubli
TWD211.00
單位
Closed Top, Handle Pull 2 6mm Male Red 1 11.6mm 19.4mm 5.6mm KS2 - Gold Straight -
RS庫存編號 161-3683
製造零件編號M7581-05
BrandHARWIN
TWD3.20
/個 (每包:100個)
單位
Jumper Socket 2 2.54mm Female Red 1 5mm 2.4mm 6mm M7581 Phosphor Bronze Gold Straight 20MΩ
RS庫存編號 173-0992
製造零件編號D3088-97
BrandHARWIN
TWD28.30
個 (以毎袋:100)
單位
Closed Top 2 10.16mm Male Blue 1 15.1mm 12mm 3.2mm - Brass Gold Straight -