Switchcraft
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1/4" COMMERCIAL PHONE PLUGS
1. 2-CONDUCTOR LITTEL-PLUG PLUGS Numbers 240, 245, 250, 255 (typical)
2. 2-CONDUCTOR LITTEL-PLUG PLUGS Numbers 280, 281, 285, 285L, 288
(typical)
3. 3-CONDUCTOR LITTEL-PLUG PLUGS Number 260 (typical)
4. 3-CONDUCTOR LITTEL-PLUG PLUGS Number 290 (typical)
Switchcraft
click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)
FEATURES
* Heavy duty machined copper alloy handle (shielded
versions), tip and body for unsurpassed ruggedness.
* Bright nickel plating on exterior surfaces will not chip
or corrode.
* Solder terminals are tin electroplated for ease of soldering.
* One-piece tip rod staked into tip terminal ensures
electrical continuity
* Heavy duty cable clamp provides secure strain relief.
* The proven industry standard phone plug for audio
applications. Beware of imitations!
* Shielded handle versions recommended for applications
where electromagnetic interference and physical abuse
may occur.
SPECIFICATIONS
Sleeve, Tip and Body: Nickel-plated copper alloy.
Terminals: Solder lug - Tinned copper alloy.
Screw: Tin-plated (screws size 3-48).
Handles: Molded - black or red plastic. Shielded - machined
Nickel-plated copper alloy. Tubular insulator inside handle.
2-CONDUCTOR PLUGS PART NUMBERS
Typical Mating
Part Handle Part
Terminals Handle*
2
Number Number
Jack
3
240 Black M1002
Screw
3
C240 Black
Screw with
Cable Clamp
3
245 Red M1003
Screw
3
Red
Screw with
Cable Clamp