K460 Datasheet, PDF (70/101 Pages) Switchcraft, Inc. – Pro Audio & Broadcast Catalog Sixth Edition

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JACKS & PLUGS
Jack Series
69
Phono, Phono Extension, TT or Bantam, MT 1/4" Jack Series
Phono jacks, more commonly called RCA jacks offer low
cost, two conductor connections. TT or bantam jacks are
the same type used in our audio patchbays. Typically
used in high end studio applications. MT or 1/4" jacks are
just a bigger version of the TT jacks. Same high quality,
just in a larger package.
3514PC
3501FR
Specifications - Phono Jacks
Materials
Frame and Shell: Steel, plated
Center Terminal: Plated copper alloy (3517PC); Plated
copper alloy (3514PC)
Insulator: Thermoplastic (3514PC) Ceramic and glass
filled thermoplastic (3517PC)
For 3515PC Only:
Contact and Saddle: Spring type copper alloy, copper
alloy pre-tinned
Shell: Steel or copper alloy, plated
Insulator Bushing: Ceramic
Insulator Spacer: Glass-filled thermoplastic
Specifications - TT and MT Jacks
Mechanical
Life: Commercial – 30,000 insertion/withdrawal
cycles, minimum; Military – 30,000 insertion/
withdrawal cycles, minimum
Mechanical Shock: Military – Per Mil-Std-202,
method 213, Test Condition H (75g)
Vibration: Military – Per Mil-Std-202, method 213,
(10-55 Hz)
Electrical
Contact Resistance: Commercial – .030 ohms maximum
(initial), .050 ohms maximum (after humidity, durability,
exposure); Military – .010 ohms maximum (initial),
.020 ohms maximum (after life), .10 ohms maximum
(after salt spray)
Insulation Resistance: Commercial – 10,000 M1
minimum (initial), 1,000 M1 minimum (after humidity);
Military – 10,000 M1 minimum (initial), 1,000 M1
minimum (after humidity, durability exposure)
Dielectric Withstanding Voltage: 500V, 60 Hz (rms) AC
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3501FP
3503
YMT334BN
TT34BNY
www.switchcraft.com
5555 North Elston Avenue / Chicago, IL 60630
Phone: [phone] / Fax: [phone]