- Industry standard height for test jigs and production line test positions
- Wide range of widths depending on the test centre spacing (pitch)
- Testing of components, transformers, connectors and sub-assemblies
- Replaceable test probe by use of a receptacle
PA4 Series
A medium reach, general purpose test probe for testing at a minimum of 2.54mm centres
Test Probe Specification
| Full travel |
6.35mm (.250") |
| Working travel |
4.24mm (.167") |
| Spring force |
at wkg travel |
'S' Light spring |
114g (4.0oz) |
'X' Heavy spring |
170g (6.0oz) |
'U' Ultra heavy spring |
283g (10.0oz) |
| Current rating DC (max) |
cont shown with tip style |
| Minimum test centres |
2.54mm (.100") |
Receptacle Specification
Mounting hole size: 1.7/1.75mm.
1.75mm drill is most commonly used:
Drill part no. DA3. RIT tool part no. TA3, TA4A
How to Use
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PA5 Series
A medium reach, general purpose probe for testing at a minimum of 3.2mm centres.
Test Probe Specification
| Full travel |
|
6.35mm (.250") |
| Working travel |
|
4.24mm (.167") |
| Spring force |
initial |
at wkg travel |
'S' light spring |
51g |
130g |
'X' heavy spring |
71g |
180g |
| Current rating DC cont (max) |
|
6 Amps |
| Minimum test centres |
|
3.18mm |
Receptacle Specification
Mounting hole size: 2.39/2.44mm.
2.4mm drill is most commonly used:
Drill part no. DA5. RIT tool part no. TA5
How to Use
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PA6 Series
A medium reach, general purpose probe for testing at a minimum of 4.75mm centres.
Test Probe Specification
| Full travel |
|
6.35mm (.250") |
| Working travel |
|
4.24mm (.167") |
| Spring force |
initial |
at wkg travel |
'S' light spring |
63g |
136g |
'X' heavy spring |
91g |
195g |
| Current rating DC cont (max) |
|
7 Amps |
| Minimum test centres |
|
4.75mm |
Receptacle Specification
Mounting hole size: 2.72/2.77mm.
2.75mm drill is most commonly used:
Drill part no. DA6. RIT tool part no. TA6
How to Use
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PA7 Series
A medium reach, general purpose probe, with a high spring force for testing at a minimum of 4.75mm centres.
Test Probe Specification
| Full travel |
|
6.35mm (.250") |
| Working travel |
|
4.24mm (.167") |
| Spring force |
initial |
at wkg travel |
| |
173g |
454g |
| except PA7JL |
50g |
213g |
| Current rating DC cont (max) |
8 Amps |
| Minimum test centres |
|
4.75mm |
Receptacle Specification
Mounting hole size: 3.58/3.63mm.
3.6mm drill is most commonly used:
Drill part no. DA7. RIT tool part no. TA7
How to Use
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