A range of spring loaded contacts whose fitment method is from behind the plastic moulding or housing.
A collar is found at the back end of the spring contact. This acts as a stop enabling the spring contact to be mounted at a set position. A barb is often used midway down the barrel to permanently hold the spring contact in position once fitted.
The movie shows a typical installation using the PD10JS spring contact and the IPP2S contact land.
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PD5 Series
A miniature, low profile spring contact similar to PC5. For through-hole fitment.
Specification
| Full travel |
1.57mm |
| Working travel |
1.00mm |
| Spring force at wkg travel |
128g |
| Current rating DC cont |
3 Amps |
| Minimum centre spacing |
2.54mm (with care) |
| Connection method |
solder tail to PCB/Flexi or wires
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| Mounting hole size |
1.5mm |
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PC11 Series
A medium-sized, low profile spring contact for through-hole fitment.
Specification
| Full travel |
1.8mm |
| Working travel |
1.5mm |
| Spring force at wkg travel |
110g |
| Current rating DC cont |
1 Amp |
| Minimum centre spacing |
4mm |
| Connection method |
solder into PCB
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| Mounting hole size |
1.6mm (PCB) |
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PC5 Series
A low profile, miniature spring contact, ideally suited for use in battery charging units for camcorders, cellular telephone, 2 way radios and more general interface applications where available space is minimal.
Specification
| Full travel |
1.91mm |
| Working travel |
1.27mm |
| Spring force at wkg travel |
99g |
| Current rating DC cont |
3 Amps |
| Minimum centre spacing |
3.81mm |
| Connection method |
solder into PCB
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| Mounting hole size |
1.70mm |
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PC7 Series
A slightly larger battery contact for applications similar to the PC5 series such as in battery charging units for camcorders, cellular telephone, 2 way radios and more general interface applications where available space is minimal. It has a bullet nose tip style and a choice of spring pressures.
Specification
| Full travel |
2.54mm |
| Working travel |
1.52mm |
| Spring force |
initial |
at wkg travel |
Light spring |
12g |
32g |
Heavy spring |
32g |
85g |
| Current rating DC |
3 Amps |
| Minimum centre spacing |
3.18mm |
| Connection method |
PCB fitment |
| Mounting hole size (tail) |
1.12mm minimum |
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PD9 Series
A low profile, medium sized spring contact, ideal for more robust applications. Suitable for soldering.
Specification
| Full travel |
2.6mm |
| Working travel |
1.7mm |
| Spring force |
at wkg travel |
Light spring |
114g |
Heavy spring |
250g |
| Current rating DC |
1 Amp cont |
| Minimum centre spacing |
5.08mm |
| Connection method |
Solder to PCB |
| Mounting hole size (tail) |
2.05 - 2.1mm |
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PD10 Series
A low profile, large-sized spring contact, ideal for robust applications. This design features a barb fitment for retention in a moulding, for example.
Specification
| Full travel |
2.15mm |
| Working travel |
1.3mm |
| Spring force at wkg travel |
57g |
| Current rating DC cont |
1 Amp |
| Minimum centre spacing |
6.00mm |
| Connection method |
Solder into PCB hole
or solder wire onto end |
| Mounting hole size (body) |
3.5mm |
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PD11 Series
A low profile, large-sized spring contact, ideal for robust applications. This design features a barb fitment for retention in a moulding, for example.
Specification
| Full travel |
3.5mm |
| Working travel |
2.75mm |
| Spring force at wkg travel |
56g |
| Current rating DC cont |
1 Amp |
| Minimum centre spacing |
6.7mm |
| Connection method |
Solder into PCB hole
or solder wire onto end |
| Mounting hole size |
4.1mm |
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PD11 'T' Series (with tail for PCB fitment)
A low profile, large-sized spring contact with tail for PCB connection. Ideal for robust applications. Has a current rating of 3 amps. This design features a barb fitment for retention in a plastic moulding or housing .
Specification
| Full travel |
2.65mm |
| Working travel |
2.05mm |
| Spring force at wkg travel |
120g |
| Current rating DC cont |
3 amps |
| Minimum centre spacing |
6.7mm |
| Connection method |
Solder into PCB hole
or solder wire onto end |
| Mounting hole size |
4.1mm |
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