Information
84
Catalog 82004 Dimensions are shown for Dimensions are in inches and Canada: +1 (905) 475-6222 UK: +44 (0) 800-267666
Revised 3-11 reference purposes only. millimeters unless otherwise Mexico/C. Am.: +52 (0) 55-1106-0800 France: +33 (0) 1-3420-8686
Specifications subject specified. Latin/S. Am.: +54 (0) 11-4733-2200 Netherlands: +31 (0) 73-6246-999
www.te.com to change. USA: +1 (800) 522-6752 Germany: +49 (0) 6251-133-1999 China: +86 (0) 400-820-6015
Positive Lock Receptacles (Continued)
FASTON Terminals (Insulated and Uninsulated)
Positive Lock Receptacles
Mark III
250 Series
Receptacles
Stock Thickness — .016
Accepts .032 Tab
Wire Range Insulation Material and
Part Number
AWG Diameter Finish
22-18
.060-.110
Brass X X 63933-1
1.52-2.79
Brass/Tin X X 63933-2
18-14
.090-.155
Brass X X 63854-1
2.28-3.93
Brass/Tin X X 63854-2
16-12 or (2) 18
Brass X X 1217092-1
or (2) 16 or
.120-.170
Brass/Tin X X 1217092-2
(1) 18 and (1) 16
3.04-4.31
R
.300
[7.62]
.770
[19.56]
Style Material UL 94
1
Color
2
Part
Accepts
Number
250 Series
A Nylon V2 Natural 521120-1 Positive Lock Mark III X X
Terminals.
250 Series FASTON
B Nylon
V0 Natural 521766-1
and Positive Lock Mark III
XX
Terminals. Examples
V2 Natural 521766-2
1
include 63306 and 63854.
——
Natural 2-521253-1
1
——
V2 Natural 521253-1 X X
Red 521253-2
250 Series FASTON and
XX
D Nylon
Red 1-521253-2 Positive Lock Mark III Terminals. X X
V0 Green 1-521253-3
Examples Include 63306 and 63854
XX
Blue 1-521253-7 X X
C Nylon V2 Natural 521119-1 X X
250 Series
E Nylon V0 Natural 521955-1 MK III Positive Lock Receptacles X X
63993, 63854, 1217092
1 Housing material to IEC 60695-2-11 Glow Wire temps. 650°C, 750°C, & 850°C.
R
R
R
Mark III
Receptacle Housings
One Circuit Housing
Two Circuit Water Valve Housing
with Latch
.981
[24.92]
.260
[6.60]
.360
[9.14]
1.310
[33.27]
.212
[5.38]
.285
[7.24]
.960
[24.38]
.595
[15.11]
.980
[24.89]
D
A
Note: All part numbers are RoHS
compliant.
1.500
[38.10]
.536
[13.61]
.981
[24.92]
.370
[9.40]
Two Circuit Wax Motor Housing
B
.980
[24.89]
.370
[9.40]
.394
[10.00]
.576
[14.72]
Two Circuit Water Valve Housing
.981
[24.92]
.326
[8.28]
.960
[24.38]
.595
[15.11]
C
Two Circuit Housing
E