208472-3 TE Connectivity, 208472-3 Datasheet - Page 19

• Manufacturer Part Number: 208472-3
• Description: Conn Metal Shell CPC PIN 37 POS Crimp ST Cable Mount 37 Terminal 1 Port
• Manufacturer: TE Connectivity
• Type: Metal Shell CPCr

Specifications of 208472-3

• Gender: PL
• Termination Method: Crimp
• Mounting: Cable Mount
• Body Orientation: Straight
• Rohs Compliant: YES
• Connector Type: Housing
• Mount: Free Hanging
• Mount Angle: Straight
• Shell Size: 28
• Shell Type: Metal
• Product Series: Series 1
• Thread Size: 1-7/16 - 18 UNEF-2A
• Sealed: Yes
• Mating Retention Type: Threaded Coupling
• Vde Tested: No
• Seal Type: Tetraseal
• Number Of Positions: 37
• Number Of Signal Positions: 37
• Contact Type: Pin
• Reverse Gender: Reverse
• Connector Style: Plug
• Mating Alignment Type: Keyed
• Housing Material: Thermoplastic - GF
• Housing Color: Black
• Ul Flammability Rating: UL 94V-0
• Environmental Protection: With
• Reverse Numbering: Without
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Fluid Resistance: Immersion
• Accepts Wire Insulation Diameter, Range (mm [in]): 2.54 [0.100]

70
Metal-Shell CPC
Connectors, Series 4
Listed part numbers are for
connectors only; contacts must
be ordered separately.
Material and Finish
Square Flange Receptacle—
Housing—Thermoplastic, UL 94V-0
rated, black
Metal-Shell—Zinc alloy, plated nickel
Grooved Pin—Stainless steel
Plug—
Housing—Thermoplastic, UL 94V-0
rated, black
Metal-Shell—Zinc alloy, plated nickel
Tetraseal Seal—Fluorocarbon
Retainer Rings—Stainless Steel
Coupling Ring—Zinc alloy, plated
nickel
Related Product Data
Contacts—Pages 17-23 and 34-35
Contact Arrangement—Page 69
Component Dimensions—Page 70
Accessories—Pages 38, 39 and 71
Performance Characteristics—
Page 6
Application Tooling—Pages 76-79
Technical Documents—Page 80
TETRASEALS Ring
(Installed in Plugs only)
The TETRASEALS Ring provides splash-
proof sealing between connector metal-
shells. It is located behind the plug-shell
external keys (under the coupling ring).
When mated with a receptacle, the ring is
compressed against the inside diameter
of the mating end edge of the receptacle
shell.
Catalog 82021
Revised 7-07
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
AMP Circular Connectors for
Commercial Signal and Power Applications
Metal-Shell Circular Plastic Connectors, Series 4
Square Flange Receptacles
(Standard Sex Receptacles accept Type XII Male and Multimate Pins. Reverse Sex Receptacles accept Type XII
Female and Multimate Sockets.)
Plugs
(Standard Sex Plugs accept Type XII Female and Multimate Sockets. Reverse Sex Plugs accept Type XII Male and
Multimate Pins.)
Arrangement
28-16M
28-22M
Dia.
G
E
Dia.
J
Standard Sex
Rear Mount Panel Cutout
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
208479-1
208481-1
F
E
Square Flange
Receptacle
Reverse Sex
1776088-1
Mating Face
—
TETRASEALS
Ring
L
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
Standard Sex
without TETRASEALS Ring
Note:
are RoHS Compliant.
208478-1
208480-1
Dia.
J
Dia.
All part numbers
G
M
Front Mount Panel Cutout
D
Reverse Sex
1776089-1
—
Plug Part No.
B
K
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-208-420-8341
A
with TETRASEALS Ring
Standard Sex
208478-3
208480-3
E