SD-MINI-3-SC Spring contact side


This is the spring contact side of our three pin, spring loaded interface array without PCB. They are ideal for power transfer between handheld devices and docking stations. Instead of spending a lot of time designing your own bespoke interface, Swift-Dock can be integrated into the design of a handheld device and docking station. The spring contact side which is usually utilized in the docking station is paired with the contact land side which is used in the handset. Also available with light spring option.
  • Quotations available for quantities greater than 20 000. Please contact us.
  • CAD files available from the 'downloads' tab below.
Qty Price Each (£ GBP, EX VAT)
1 - 49 4.48
50 - 99 4.48
100 - 249 3.44
250 - 499 3.44
500 - 999 3.44
1000 - 2999 3.20
3000 - 4999 3.20
5000 - 9999 2.95
10000 - 20000 2.55
Available Stock : 11

Lead time for additional qty approximately: 14 days

Single Item Price from: £4.48



Spring Contact and Land Specification

No. of contacts
Maximum travel
Recommended travel (Max)
Recommended travel (Min)
Spring force at recommended travel (Max)
300g (3 pins)
Current rating DC (max)
2 amps DC cont; per pin
Material; spring contact & land
Gold plated brass
Operating temperature range
-40 – to +150’C


Moulding Specification

Black. Other colours available for volume qtys
Fitment screw hole size
Stainless M2 bolt, countersunk head
UL rating
UL94-2. By request UL94-0
IP rating
IP50, IP55 with gasket. Land connector IP67 with rear sealing


Connection specification

Cable type for solder connection ….
For 3 amps, multi-strand 16/0.2… For 1 amp and data, 7/0.25