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
TWD5.00
/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
TWD3.10
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 162-741
製造零件編號63.9352-21
BrandStaubli
TWD148.00
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
TWD10.30
/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 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
TWD8.10
/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 718-1682
製造零件編號2106154-1
TWD146.00
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
TWD122.40
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
TWD14.80
/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 788-4855
製造零件編號S1911-46R
BrandHARWIN
TWD6.30
/個 (每包:10個)
單位
- - - - - - - - - S1 Copper Alloy Tin - -
RS庫存編號 200-0459
製造零件編號MNT-103-BK-T
BrandSamtec
TWD24.00
單位
Shunt 3 2.54mm Male Black 1 - - - MNT - - Straight -
RS庫存編號 162-735
製造零件編號63.9354-22
BrandStaubli
TWD192.00
單位
Closed Top, Handle Pull 2 12mm Male Red 1 18.5mm 19.4mm 5.6mm KS2 - Gold Straight -
RS庫存編號 863-3005
製造零件編號71363-102LF
TWD9.20
/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 159-1353
製造零件編號SNT-100-BK-H
BrandSamtec
TWD10.10
/個 (每包:10個)
單位
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 173-0816
製造零件編號S1621-46R
BrandHARWIN
TWD3.10
個 (在毎卷:5000)
單位
- - - - - - - - - S1 Copper Alloy Tin - -
RS庫存編號 771-0123
製造零件編號68786-302LF
TWD5.70
/個 (每包:20個)
單位
Open Top 2 2.54mm Female White 1 5.03mm 5.08mm 2.49mm Mini-Jump Copper Alloy Tin Straight 15mΩ
RS庫存編號 434-734
製造零件編號D3086-97
BrandHARWIN
TWD28.10
/個 (每包:10個)
單位
Closed Top 2 5.08mm Male Blue 1 9.5mm 12.7mm 3.2mm - Brass Gold Straight -
RS庫存編號 158-5605
製造零件編號MNT-105-BK-G
BrandSamtec
TWD576.00
毎盒:1 個
Box(es)
Multi Position Shunt 5 2.54mm Female Black 1 10.16mm 2.54mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS庫存編號 863-2958
製造零件編號71363-302LF
TWD8.70
/個 (每包:100個)
單位
Shunt 2 2.54mm Female Black 1 5.03mm 2.49mm 9.14mm Mini-Jump Phosphor Bronze Matte Tin - 15mΩ
RS庫存編號 674-2387
製造零件編號AKSPT/G BLUE
TWD8.60
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Blue 1 6mm - 2.44mm - Brass Gold Straight 30mΩ