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 159-2305
製造零件編號SNT-100-BK-T-H
BrandSamtec
TWD6.80
/個 (每包:50個)
單位
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Matte Tin 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
RS庫存編號 173-0834
製造零件編號M7967-05
BrandHARWIN
TWD4.60
/個 (每包:1000個)
單位
Jumper 2 2.54mm Female Black 1 5mm 2.3mm 10.3mm M20 Phosphor Bronze Gold Straight 25mΩ
RS庫存編號 162-729
製造零件編號63.9354.21
BrandStaubli
TWD194.00
單位
Closed Top, Handle Pull 2 12mm Male Black 1 18.5mm 19.4mm 5.6mm KS2 - Gold Straight -
RS庫存編號 180-0152
製造零件編號MNT-103-BK-G
BrandSamtec
TWD21.70
/個 (每包:1000個)
單位
Shunt 3 2.54mm Female Black 1 - 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS庫存編號 863-2769
製造零件編號68786-102
TWD4.20
/個 (每包:100個)
單位
Shunt 2 2.54mm Female White 1 5.03mm 2.49mm 5.08mm Mini-Jump Copper Alloy Gold - 15mΩ
RS庫存編號 745-7087
製造零件編號M7566-05
BrandHARWIN
TWD9.20
/個 (每包:5個)
單位
Open Top 2 2.54mm Female Red 1 6.3mm 5mm 2.3mm - Phosphor Bronze Gold Straight 25mΩ
RS庫存編號 159-2936
製造零件編號2SN-BK-G
BrandSamtec
TWD7.50
個 (以毎盒:100)
單位
Shunt 2 2mm Female Black 1 3.99mm 2mm 4.44mm 2SN 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 158-5731
製造零件編號SNT-100-BK-T
BrandSamtec
TWD248.00
毎盒:1 個
Box(es)
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Matte Tin Straight -
RS庫存編號 173-0852
製造零件編號M22-1930005
BrandHARWIN
TWD5.20
個 (以毎袋:1000)
單位
Open Top 2 2mm Female Grey 1 3.9mm 3.5mm 1.95mm - Beryllium Copper Gold Straight 20mΩ
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 245-4487
製造零件編號609058200010
TWD17.40
個 (以毎袋:50)
單位
Uninsulated 2 5.08mm Male - 1 5.68mm 6.5mm - - Brass Tin over Copper Straight -
RS庫存編號 217-520
製造零件編號D3080B-46
BrandHARWIN
TWD10.90
個 (以毎袋:25)
單位
Uninsulated - 5.08mm Male - - 9mm - - - - - - -
RS庫存編號 158-5733
製造零件編號SNT-100-BK-T-H
BrandSamtec
TWD287.00
毎盒:1 個
Box(es)
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Matte Tin Straight -
RS庫存編號 180-0660
製造零件編號SNT-100-BL-T
BrandSamtec
TWD3.80
/個 (每包:1000個)
單位
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Tin Straight -
RS庫存編號 251-8581
BrandRS PRO
TWD16.90
/個 (每包:10個)
單位
Open Top 3 2.54mm Female Black 1 7.62mm 6.5mm 4.95mm - Phosphor Bronze Tin over Nickel Straight 30mΩ
RS庫存編號 674-2390
製造零件編號AKSPT/G RED
TWD8.60
/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 158-5735
製造零件編號SNT-100-RD-G
BrandSamtec
TWD13.00
毎盒:1 個
Box(es)
Shunt 2 2.54mm Female Red 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 863-3302
製造零件編號65771-001LF
TWD31.60
/個 (每包:10000個)
單位
Shunt 2 2.54mm Female Black 1 9.55mm 2.54mm 7.62mm Mini-Jump Copper Alloy Gold - 15mΩ