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 674-2397
製造零件編號AKSCT/Z BLACK
HK$2.184
/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 674-2400
製造零件編號AKSPLTZ BLACK
HK$1.149
/個 (每包:10個)
單位
Closed Top, Handle Pull 2 2.54mm Female Black 1 13.5mm - - - Brass Tin Straight 30mΩ
RS庫存編號 674-2404
製造零件編號AKSO-200/G
HK$2.288
/個 (每包:10個)
單位
Open Top 2 2mm Female Black 1 - 3.9mm 4.3mm - Brass Gold Straight 30mΩ
RS庫存編號 674-2407
製造零件編號AKSPLTG BLACK
HK$2.174
/個 (每包:10個)
單位
Closed Top, Handle Pull 2 2.54mm Female Black 1 13.5mm - - - Brass Gold Straight 30mΩ
RS庫存編號 674-2375
製造零件編號AKSNT/Z BLACK
HK$2.174
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Black 1 4.6mm - 2.44mm - Brass Tin Straight 30mΩ
RS庫存編號 674-2384
製造零件編號AKSPT/G BLACK
HK$2.174
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Black 1 6mm - 2.44mm - Brass Gold Straight 30mΩ
RS庫存編號 674-2378
製造零件編號AKSG-200/G
HK$2.574
/個 (每包:10個)
單位
Closed Top 2 2mm Female Black 1 5mm - 2mm - Brass Gold Straight 30mΩ
RS庫存編號 674-2393
製造零件編號AKSCT/G BLACK
HK$2.174
/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 674-2371
製造零件編號AKSNT/G BLACK
HK$1.149
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Black 1 4.6mm - 2.44mm - Brass Gold Straight 30mΩ
RS庫存編號 674-2381
製造零件編號AKSPT/G GREY
HK$1.122
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Grey 1 6mm - 2.44mm - Brass Gold Straight 30mΩ
RS庫存編號 674-2390
製造零件編號AKSPT/G RED
HK$2.174
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Red 1 6mm - 2.44mm - Brass Gold Straight 30mΩ
RS庫存編號 674-2387
製造零件編號AKSPT/G BLUE
HK$2.174
/個 (每包:10個)
單位
Open Top 2 2.54mm Female Blue 1 6mm - 2.44mm - Brass Gold Straight 30mΩ