AN3057-12 Amphenol Industrial Operations, AN3057-12 Datasheet - Page 5
![CIRCULAR CABLE CLAMP, SIZE 20/22, METAL](/photos/18/91/189118/4472311_sml.jpg)
AN3057-12
Manufacturer Part Number
AN3057-12
Description
CIRCULAR CABLE CLAMP, SIZE 20/22, METAL
Manufacturer
Amphenol Industrial Operations
Datasheet
1.97-79-513-8.pdf
(44 pages)
Specifications of AN3057-12
Connector Type
Circular Industrial
Connector Shell Size
20 / 22
Strain Relief Material
Zinc Alloy
Cable Diameter Max
19.05mm
Cable Gland Material
Zinc Alloy
Approval Categories
MIL-C-5015
For Use With
97 Series Circular Connectors, Shell Sizes 20, 22
Amphenol 97 Series Connectors
with solder contacts
MS3100A
MS3101A
MS3102A
MS3106A
MS3106B
®
MS3107A
MS3107B
MS3108A
MS3108B
3
DESIGN CHARACTERISTICS
• Medium to heavy weight cylindrical
• Durable, field-proven design
• Single key/keyway polarization
• Threaded coupling, hard dielectric inserts
• Non-rotating contacts
• Operating temperatures from –55°C to +125°C
• Cost effective
• Intermateable and intermountable with existing
• Underwriters Laboratories approved recogni-
• Canadian Standards Association Certification
CUSTOMER OPTIONS
• Solid or split shell construction
• Six shell styles
• 128 contact arrangements, from 1 to 52 circuits
• Alternate insert positioning
• High temperature and potting constructions
• Special plating finishes including black and
• Optional gold plating on MS contacts
• Thermocouple arrangements available
Connector components are fabricated from high grade
aluminum alloy, with a conductive cadmium plate finish
and an olive drab chromate after-treatment. Some cable
clamps are a zinc alloy with an olive drab/green chromate
finish. See how to order page 19 for other finish varia-
tions.
Contacts are silver plated with pre-tinned solder cups.
Optional gold over silver plating is also available. Inserts
for solder style contacts are diallyl-phthalate.
Users should be aware that classes “A” and “B” of MIL-
5015 have been cancelled, and these products are no
longer qualified.
97 Series and MIL-5015 connectors
tion File E115497
File LR69183
green zinc alloy