12B Switchcraft Inc., 12B Datasheet - Page 2

• Manufacturer Part Number: 12B
• Description: CONN JACK PHONE 1/4" 3POS OPEN
• Manufacturer: Switchcraft Inc.
• Series: LITTEL-JAX&regr
• Type: Jackr

Specifications of 12B

• Gender: Female
• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Jack
• Signal Lines: Stereo
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 3 Conductors, 3 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Panel Mount; Through Hole
• Termination: Solder Eyelet(s)
• Shielding: Unshielded
• Features: Mounting Hardware, Thread Lock
• Mounting Style: Chassis (Panel)
• Standard: 1/4 in
• Termination Style: Solder
• Contact Plating: Nickel
• Contact Material: Copper Alloy
• Voltage Rating: 25 Volts
• Angle: Straight
• Audio Type: Stereo
• Brand/series: Little-Jax®
• Current, Rating: 1 A
• Diameter, Hole: 0.437 in.
• Insulation Type: Insulated
• Length, Overall: 1⁄4 in.
• Material, Body: Nickel Plated Copper Alloy
• Material, Contact: Copper Alloy
• Number Of Contacts: 3
• Primary Type: Phone
• Size: 1/4"
• Voltage, Rating: 25 V
• No. Of Contacts: 3
• Contact Termination: Solder
• Pin Size: 1/4"
• Connector Mounting: Panel
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SC1094

click here to download a schematic drawing
click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)
Littel-Jax® COMMERCIAL PHONE JACKS
2- and 3-CONDUCTOR
Littel-Jax phone jacks mate with standard commercial phone plugs and are available
with .25 inch and .21 inch inside diameter bushings.
MIL Littel-Jax® PHONE JACKS
2- and 3-CONDUCTOR MIL-SPEC, MIL-J-641 (E)
MIL jacks mate with MIL-type phone plugs with .25 inch (6.35mm) or .21 inch (5.34mm)
diameter bushings. Numbers C11 and C12B have a non-turn locating pin which keys the
jack to the mounting surface. For low contact resistance applications, jack number C12A
has fine silver contacts on shunts and tip springs.
MOUNTING
Chassis/Panel: See Mounting Data drawing below; small
hole is required only for jacks numbers C11 and C12B
with non-turn locating pin.
Maximum Panel Thickness: .156 inch (4mm) for standard
.276 inch (7mm) long bushing; .25 inch (6.35mm) for .375
inch (9.5mm) long bushing.
NOTE: For panels thicker than .25 inch see Thick Panel
Phone Jax.