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

j

umpers and shunts work?

Jumpers work 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 159-2570
製造零件編號JL-100-25-T
BrandSamtec
HK$0.47
/個 (每包:100個)
單位
Jumper Link 2 2.54mm Male White 1 2.54mm 1.14mm - JL Phosphor Bronze Tin Straight -
RS庫存編號 180-0799
製造零件編號SNT-100-OR-G
BrandSamtec
HK$3.128
/個 (每包:50個)
單位
Shunt 2 2.54mm Female Orange 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 158-5733
製造零件編號SNT-100-BK-T-H
BrandSamtec
HK$78.09
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 159-2305
製造零件編號SNT-100-BK-T-H
BrandSamtec
HK$1.48
/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 158-5735
製造零件編號SNT-100-RD-G
BrandSamtec
HK$24.74
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 180-0151
製造零件編號MNT-102-BK-T
BrandSamtec
HK$3.031
/個 (每包:1000個)
單位
Shunt 2 2.54mm Female Black 1 - 5.08mm 6.1mm MNT Phosphor Bronze Tin Straight -
RS庫存編號 159-2313
製造零件編號SNT-100-RD-G
BrandSamtec
HK$2.559
/個 (每包:10個)
單位
Shunt 2 2.54mm Female Red 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 180-0385
製造零件編號MNT-102-BK-T
BrandSamtec
HK$4.623
/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 159-2298
製造零件編號SNT-100-BK-T
BrandSamtec
HK$1.294
/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 158-7764
製造零件編號MNT-104-BK-T
BrandSamtec
HK$6.435
/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 Matte Tin Straight -
RS庫存編號 158-5734
製造零件編號SNT-100-BL-G
BrandSamtec
HK$24.74
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 180-0445
製造零件編號SNM-100-BK-T
BrandSamtec
HK$3.633
/個 (每包:10個)
單位
Shunt 2 2.54mm Female Black 1 - 1.27mm 3.3mm SNM Phosphor Bronze Tin Straight -
RS庫存編號 159-1353
製造零件編號SNT-100-BK-H
BrandSamtec
HK$3.03
/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 158-7747
製造零件編號MNT-102-BK-G
BrandSamtec
HK$4.90
/個 (每包:10個)
單位
Multi Position Shunt 2 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS庫存編號 158-6169
製造零件編號JL-100-25-T
BrandSamtec
HK$0.266
個 (在毎卷:1000)
單位
Jumper Link 2 2.54mm Male White 1 2.54mm 1.14mm - JL Phosphor Bronze Tin Straight -
RS庫存編號 158-5730
製造零件編號SNT-100-BK-H-H
BrandSamtec
HK$33.92
毎盒:1 個
Box(es)
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 158-5606
製造零件編號MNT-106-BK-G
BrandSamtec
HK$184.19
毎盒:1 個
Box(es)
Multi Position Shunt 6 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Gold Straight -
RS庫存編號 158-5728
製造零件編號SNT-100-BK-G-H
BrandSamtec
HK$24.74
毎盒:1 個
Box(es)
Shunt 2 2.54mm Female Black 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 159-2311
製造零件編號SNT-100-BL-G
BrandSamtec
HK$2.559
/個 (每包:10個)
單位
Shunt 2 2.54mm Female Blue 1 5.08mm 2.54mm 6.1mm SNT Phosphor Bronze Gold Straight -
RS庫存編號 158-5604
製造零件編號MNT-104-BK-T
BrandSamtec
HK$76.52
毎盒:1 個
Box(es)
Multi Position Shunt 4 2.54mm Female Black 1 10.16mm 5.08mm 6.1mm MNT Phosphor Bronze Matte Tin Straight -