581 Switchcraft Inc., 581 Datasheet - Page 4

• Manufacturer Part Number: 581
• Description: CONN PLUG 2-COND 1/4" PHONE SLD
• Manufacturer: Switchcraft Inc.

Specifications of 581

• 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
• Standard: 1/4 in
• Contact Plating: Copper Alloy
• Color: Nickel
• 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 (4 of 5) [2/9/2005 5:16:15 PM]
Switchcraft
addition to the plain handle. The Switchcraft name appears prominently on the shielded
handle so the plugs can no longer be easily confused with "copycat" plugs found on the
market today. Knurling on handles provides a convenient, positive fingertip grip for connect
and disconnect.
Plugs are available in the following popular variations:
1. 1/4 inch diameter finger, 2-conductors.
2. 1/4 inch diameter finger, 3-conductors.
3. .206 inch diameter finger, 2-conductors.
Plug handles accept cable up to .290 inch diameter.
SPECIFICATIONS
Sleeve: Tip and Body: Plated copper alloy.
Terminals: Solder lug: Copper alloy, electro-tinned;
Screw: Tin-plated (screw size #3-48).
Handles: Nickel-plated zinc (tubular insulator inside handle).
Handle
Logo
S580
570
580
581
585
588
590
597
598
®
commercial 2- and 3-conductor phone plugs are available with a logo handle in
Handle
Plain
S280
270
280
281
285
288
290
297
298
Screw terminals. Shielded handle.
Solder lug & cable clamp. Shielded handle.
Solder lug & cable clamp. Shielded handle.
Unassembled.
Solder lug & cable clamp. Shielded handle.
Unassembled. Larger cable clamp accommodates
larger cables.
Solder lug & cable clamp. Shielded handle. Wide
insulator between tip and sleeve makes possible use as
a 2-conductor plug in 3-conductor jack without
shorting.
Solder lug & cable clamp. Shielded handle. Plug
finger has .206 inch diameter.
Screw terminals. Shielded handle.
Solder lug & cable clamp. Shielded handle.
Solder lug & cable clamp. Shielded handle. Locking
feature.
2-CONDUCTORS
3-CONDUCTORS
Description
Typical Mating
12B, 133
Jack
12B
S11
11
1