281 Switchcraft Inc., 281 Datasheet - Page 2

• Manufacturer Part Number: 281
• Description: CONN PLUG 2-COND 1/4" PHONE SLD
• Manufacturer: Switchcraft Inc.
• Series: LITTEL-PLUG®r

Specifications of 281

• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Plug
• Gender: Male
• Signal Lines: Mono
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 2 Conductors, 2 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Free Hanging (In-Line)
• Termination: Solder
• Shielding: Shielded
• Features: Cable Clamp
• Number Of Ports: 1Port
• Body Orientation: Straight
• Number Of Terminals: 2
• Contact Material: Copper Alloy
• Number Of Contacts: 2POS
• Mounting Style: Cable
• Termination Method: Solder
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Switchcraft
http://www.switchcraft.com/products/jack-129.html (2 of 5) [2/9/2005 5:16:15 PM]
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.
240
ý C240
245
ý
Number
Part
Cable Clamp
Cable Clamp
Screw
Screw
Terminals
2-CONDUCTOR PLUGS PART NUMBERS
Screw
Screw
3
3
with
with
3
3
Typical Mating
Jack
2
Handle*
Black
Black
Red
Red
Handle Part
Number
M1002
M1003