Materials
Jacks
Frame: Stamped nickel-plated steel
Bushing: Nickel-plated brass
Tip, Ring and Shunt Springs: Nickel silver with welded contacts
Assembly Screws: Nickel-plated steel
Welded Contacts: Gold alloy
Panel
Front Panel: Thermoplastic
Frame: C.R.S. black epoxy painted
Designation Strips: Black polycarbonate 94V-0
Designation Strip Covers: Clear polycarbonate
Mechanical
Life: 30,000 cycles
Insertion Force: 7 lbs. maximum
Withdrawal Force: 1 lb. minimum
Operating: 0°C to +50°C
Electrical
Contact Resistance: 30 milliohms maximum initial
Insulation Resistance: 10,000 megohms maximum
Dielectric Withstanding Voltage: 500V at 60 Hz AC
Working Voltage: 140 VDC maximum
Current Rating: 100 milliamps
Ordering Information
| Part Number |
Type of Jack |
No. of Jacks |
Height |
Description |
| MT48K1NS |
MT |
48 |
1.75" |
Normals strapped |
| MT48K1FN |
MT |
48 |
1.75" |
Full normals |
| MT48K1HN |
MT |
48 |
1.75" |
Half normals |
| MT48K1NN |
MT |
48 |
1.75" |
No normals |
| MT52K1NS |
MT |
52 |
1.75" |
Normals strapped |
| MT52K1FN |
MT |
52 |
1.75" |
Full normals |
| MT52K1HN |
MT |
52 |
1.75" |
Half normals |
| MT52K1NN |
MT |
52 |
1.75" |
No normals |
| MT48K3FN |
MT |
48 |
3.5" |
Full normals |
| MT48K3HN |
MT |
48 |
3.5" |
Half normals |
| MT48K3NN |
MT |
48 |
3.5" |
No normals |
| MT52K3FN |
MT |
52 |
3.5" |
Full normals |
| MT52KHN |
MT |
52 |
|
|