1-66740-1 Datasheet, PDF (80/100 Pages) Tyco Electronics – M Series Pin and Socket Connectors

AMP M Series
Pin and Socket Connectors
NOTE: All part numbers
are RoHS Compliant
Fastening Hardware (Continued)
Locking Springs
For Housings with
Single Mounting Hole
.375
[9.53]
Material and Finish
Male (Spring Member) -
Spring steel, nickel plated
Female (Latching Member) -
Stainless steel
A Max.
(Assembled)
Male
Locking Springs are used
.375
to hold mated connectors
[9.53]
together. Although Locking
Springs can be used on con-
nectors up to 50 positions,
they are primarily used on
smaller size connectors (less
than 34 positions).
In all applications, a Male
Female
(Spring Member) is used
opposite a Female (Latching
A Max.
(Assembled)
Member). They can be secured
to a connector housing using
Guide Pins and Sockets or
.320
4-40 x .250 [6.35] fillister
[8.13]
head screws and nuts. Locking
Springs can be used with all
hardware, except Closed-End
Pin Hoods.
For Housings with
Three Mounting Holes
.620
[15.75]
.375
[9.53]
Male
A Max.
(Assembled)
.375
[9.53]
Standard
Connector
Size*
_  6
14
20
26
34
41
50
A
Max.
1.413
35.89
1.662
42.21
1.975
50.17
2.037
51.74
2.412
61.26
3.047
77.39
3.006
76.35
*A dimension also applies to
other comparably sized con-
nector types listed in the chart
at the right.
A Max.
(Assembled)
Female
.320
[8.13]
.620
[15.75]
Locking Spring Part No.
Connectors Used On (No. of Positions)
Male
(Spring
Member)
Female
(Latching
Standard
Posted
Member)
Special Application
CHurirgehn t ^Mixed
High
Voltage
_{2019 21-1 201922-1}
6, 14, 20
and 41
6, 14, 20
and 41
—
—
—
201923-1
201918-1*
26
26
—
15
—
201925-1
201926-1
34 and 50
34 and 50
—
16 and 42
20
*Single female latch, two must be ordered per assembly.
80
Catalog 82003
Revised 06-08
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets are
equivalent U.S. Customary Units.
Dimensions are shown for USA: 1-800-522-6752
South America: 55-11-3611-1514
reference purposes only. Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
to change.
C. America: 52-55-5-729-0425 UK: 44-141-810-8967