1-207303-3 Datasheet, PDF (34/51 Pages) Tyco Electronics – AMP Circular Connectors for Commercial Signal & Power Applications

AMP Circular Connectors for
Note: All part numbers
Commercial Signal and Power Applications ^{are RoHS Compliant.}
Power Contacts, Series 3
Type XII, Precision
Formed, Crimp
.615
[15.62]
Material
Copper
.230
[5.84]
Max.
Finish
A—Tin
B—.000030 [0.00076] selective gold
over .000030 [0.00076] nickel
C—.000100 [0.00254] silver plated
contacts with lubricant added
Test Current Rating
Silver or Gold—35 amperes ‡
Tin—15 amperes ‡
‡Single contact, free-air test current;
not to be construed as contact
rating current. Use only for testing.
Refer to contact current carrying
capability information, page 8.
Related Product Data
Application Tooling—Pages 76-79
Technical Documents—Page 80
Extraction Tool Part No. 91019-3
Male
Female
[2^.94⁷.8⁸4]Ref.
.230
[5.84]
Max.
.287^±.006
[7.29^±0.152]
.637
[16.18]
Male
.185
[4.7]
.027
[0.686]
Ref.
.085
[2.16]
.230
[5.84]
Max.
.200
[5.08]
Min.
.287
[7.29]
.230
[5.84]
Max.
1.500
[38.1]
Ref.
1.267
[32.18]
Ref.
Female
.027
[0.686]
Ref.
.015
[0.38]
Cutoff
(Loose Piece Only)
Wire Size
Range¹
AWG mm²
16 1.25-1.4
and and
14-12 2-3
10 5-6
Ins.
Dia.
Range
Contact
Finish
A
.135-.160
3.43-4.06
B
5_C5
A
.190-.220
4.83-5.59
B
5_C5
Strip Form Contact Part Nos.
Standard***
Heavy Duty
Miniature***
Male
Female
Male
Female
66255-1
2_66256-12
66255-2
2_66256-22
66255-7
2_66256-62
66253-1
2_66254-12
66253-2
2_66254-22
66253-4
2_66254-42
66740-7
—
66740-5
—
66740-1
—
66741-7
—
66741-5
—
66741-1
—
66255-5
2_66256-52
66255-6
2_66256-42
66255-8
2_66256-72
66253-5
—
66253-6
—
66253-8
—
1-66740-2
—
1-66740-1
—
1-66740-9
—
1-66741-2
—
1-66741-1
—
1-66741-9
—
Loose Piece
Contact
Part Nos.
Male
Female
66261-1
2_66262-12
66261-2
2_66262-22
66261-4
2_66262-42
66259-1
2_66260-12
66259-2
2_66260-22
66259-4
2_66260-42
66740-8
—
66740-6
—
66740-2
—
66741-8
—
66741-6
—
66741-2
—
Tooling
Heavy Duty
Miniature
Applicator
Die Set for
Hand Tool 69710-1
or 626 Pneumatic
Tool System
567455-^□***
90145-2^3,7
and
90145-1^4,7
567021-^□***
90140-1⁷
1_{Wire strip length—.281 [7.14].}
2_{Ground contact.}
3_{Die insert Part No. 90145-2 is for crimping 16 AWG [1.25-1.4 mm}2_{] wire.}
4_{Die insert Part No. 90145-1 is for crimping 14-12 AWG [2-3 mm}2_{] wire.}
5_{Recommended for high current/vibration applications where fretting corrosion is a problem.}
7_{Die Set requires “C” Head Adapter Part No. 318161-1; Adapter Holder Part No. 356304-1 (with ratchet) or 189928-1 (without); and Power Unit}
Part No. 189721-2 (hand actuated) or 189722-2 (foot actuated).
Extraction Tool No. 91019-3.
***Call Technical Support for Automatic Machine Applicator Part Numbers.
34
Catalog 82021
Revised 7-07
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-208-420-8341