1. TT204 TT-Terminating
Plug
4. TT515
TT-Dummy
Plugs
5. TT510
Hole Plug
7. TT210
Terminating, dummy and looping plugs are designed for use with tini-telephone® jacks. TT-Phone Plugs are also recommended for use on other miniature telephone jacks with same bushing inside diameter and compatible tip and/or ring spring configurations.
TT-TERMINATING PLUGS
TT-Phone Plug terminating plugs are used to terminate a circuit with a specific resistive load. A precision 1/2 watt, ± 1% resistor is molded into the handle of each terminating plug. See "PLUG SCHEMATICS" for resistor wiring. Resistance value is marked on plug handle. Other resistance values are available on special order.
TT-DUMMY PLUGS
TT-Phone Plug dummy plugs are designed to be inserted into phone jacks to actuate shunt and isolated switching circuits.
TT-LOOPING PLUGS
TT-Phone Plug looping plugs are used to loop or patch adjacent jack circuits. See "PLUG SCHEMATICS" for wiring.
TT-HOLE PLUG
TT-Hole Plugs are used to close off unused openings in all Switchcraft TT-Jack Panels. Molded of black plastic with brass sleeve.
ORDERING
1. Order by part number from table.
2. Contact Switchcraft for any special order items.
SPECIFICATIONS
Series TT200
Tip Rod, Ring and Sleeve: Brass per QQ-B-626.
Handle: Molded PVC, ivory or black.
Series TT-510:
See page 216 for specifications.
Series TT515:
Molded of dimensionally stable plastic in black, red or white.
| Part No. |
Description |
Schematic |
Color |
| TT204 |
3-conductor |
terminating-60 |
0 2 Gray |
| TT208 |
3-conductor |
twin looping 4 |
Gray |
| TT210 |
3-conductor |
twin dummy 6 |
White |
| TT510 |
Hole Plug |
|
Black |
| TT5151 |
2- or 3-conductor dummy |
|
Red |
| TT5152 |
2- or 3-conductor dummy |
|
Black |
| TT5155 |
2- or 3-conductor dummy |
|
White |
