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1/4" JACKS

1/4" SHIELDED PHONE JACK (JACK IN A CAN)

1. 1/4" SHIELDED PHONE JACK SERIES CN12A
2. 1/4" SHIELDED PHONE JACK SERIES CN12A

Shield is assembled as part of the jack; cover "snaps" into place. Shield is designed for Hi Z circuits. Mounting is through a 3/8 inch diameter hole in chassis/panel up to .156 inches thick with hex nut and flat washer (supplied). On special order, jacks with .21 inch inside diameter bushing are available.

SPECIFICATIONS

MATERIAL

Cover and Shield: Copper alloy, nickel-plated.

Cable Entry Insulation: Thermoplastic.

TWO CONDUCTOR PART NUMBERS
Part Number Description Jack Schematic
CN11 Uses Number 11 Littel-Jax® jacks I
ý CN12A Uses Number 12A Littel-Jax jacks III
ý Special order only. Contact Switchcraft.
 
THREE CONDUCTOR PART NUMBERS
CN12B Uses Number 12B Littel-Jax jacks IV
ý CN13B Uses Number 13B Littel-Jax jacks VII
See Plug Section for mating information.
ý Special order only. Contact Switchcraft.

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Switchcraft Inc., 5555 N. Elston Ave., Chicago, IL 60630
Phone: 773-792-2700 Fax: 773-792-2129