M114B Switchcraft Inc., M114B Datasheet - Page 3

• Manufacturer Part Number: M114B
• Description: CONN JACK 1/4" ENCLOSED PHONE
• Manufacturer: Switchcraft Inc.
• Series: Hi-D JAX® M-11*r

Specifications of M114B

• 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, 4 Contacts
• Internal Switch(s): Single Switch
• Mounting Type: Panel Mount; Through Hole
• Termination: Solder Eyelet(s)
• Shielding: Unshielded
• Features: Mounting Hardware, Thread Lock
• Color: Silver
• Number Of Ports: 1Port
• Body Orientation: Straight
• Contact Material: Copper Alloy
• Number Of Contacts: 3POS
• Mounting Style: Panel
• Housing Material: Thermoplastic
• Standard: 1/4 in
• Termination Style: Screw
• Contact Plating: Nickel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

Switchcraft
http://www.switchcraft.com/products/jack-87.html (3 of 8)2/16/2005 4:51:04 PM
Mounting Bushing: Series M11*, MS11* - Nickel-plated
copper alloy. Series MN11*, MNS11* - Molded thermoplastic.
Housing: Molded thermoplastic, UL 94V-0.
Springs: Copper alloy.
Contacts (mil-type): Tip and Ring Springs are gold-plated.
Shuntsprings (where used) are welded crossbar palladium.
Welded crossbar gold alloy contacts are available on
special order.
Contacts (commercial): Tin-plated integral contacts.
Sleeve Terminal: Steel, tin-plated.
Hardware: Supplied with one P10001 copper alloy, nickel-plated locknut and one
S10221 steel, nickel-plated washer.
MECHANICAL
Life: 10,000 insertion/withdrawal cycles, minimum.
Insertion/Withdrawal Forces: Nominal plug retention on
2-conductor jack is .75 pounds with .5 pounds minimum.
Nominal plug retention on 3-conductor jack is 2 pounds
with 1.5 pounds minimum. With double tips, the nominal
is 1.5 pounds and 1 pound minimum.
Maximum Recommended Mounting Torque:
6 inch-lb. for thermoplastic bushing.
Mounting Torque (for Spring Lock PC Terminal):
8 inch-pound for thermoplastic bushings.
ELECTRICAL