3-66104-0 Datasheet, PDF (7/9 Pages) Tyco Electronics – Signal Contacts

AMP Precision Pin and Socket Contacts
Signal Contacts (Continued)
Size 20 DF, Crimp, Snap-In
With Insulation Support
Contact Size—20
Pin Diameter—.040 [1.02]
*See Product Spec 108-40005
Pin
.085
[2.16]
Dia.
Max.
.390
[9.91]
.575
[14.61]
[.0400^±.0015
[1.02^±0.034]
Dia.
.150
[3.81]
Pin
Localized Gold Plate Area
Socket
Material
Pin Body—Brass
Socket—Phosphor bronze
.555
[14.1]
.370
[9.34]
.085
[2.16]
Dia.
Max.
Contact Finish
A—Select gold flash over nickel
on entire contact, with additional
.000030 [0.00076] gold on
mating end
B—Duplex plated .000030
[0.00076] gold on mating end, tin
on termination end, with entire con-
tact nickel underplated
C—Gold flash over nickel on entire
contact
D—Duplex plated gold flash on
mating end, tin on termination end,
with entire contact nickel underplated
Insertion/Extraction Tool Part No.
91285-1
Instruction Sheet—408-9404
This tool includes interchangeable tips
to Insert/Extract:
Size 22, 28-22 AWG [0.08-0.03mm²]
Crimp Contacts
Size 20, 28-20 AWG [0.08-0.6mm²]
Crimp and Solder Cup Contacts
Size 20, Posted Contacts
Socket
.055
[1.40]
Min.
Localized Gold Plate Area
Wire
Size
Range
28-24
AWG
[0.08-0.2
mm²]
26-22
AWG
[0.12-0.4
mm²]
24-20
AWG
[0.2-0.6
mm²]
Ins.
Dia.
Max.
.040
1.02
.060
1.52
.050
1.27
.060
1.52
Contact
Finish
Code
Contact Part Nos.
Pin
Socket
Strip Form Loose Piece Strip Form Loose Piece
Tooling**
Strip Form
Applicator^††
Hand
Tool
Color
Code
(Loose
Piece)
A
66507-3
66507-9
66505-3
66505-9
B
C
1658540-1
66507-4
1658540-5 1658538-2
1-66507-0
66505-4
—
1-66505-0
466423-^{□†â€} 
or 466901-1^{†† 91503-1â€} 
or 1016015-1^††
Blue
Dot
D 1658540-5 1658540-2 1658538-3 1658538-1
A
66682-2
B 5066682-9
D 5066682-6
66682-4
66683-2
— 1-5066683-0
—
5066683-7
66683-4
—
—
466758-2^††
or 466963-1^††
or 567804-1^††
91549-1^†
Black
Dot
A
745254-2
745254-6 745253-2
745253-6
B
C
1658544-2
745254-3
1658544-1
745254-7
1658543-2
745253-3
1658543-1
745253-7
466968-1^††
or 567036-□^††
91525-1^†
Yellow
Dot
or 567849-1^††
D 1658544-3
—
1658543-3
—
A
66506-3
66506-9
66504-3
66504-9
466422-□^††
B
C
1658539-1
66506-4
1658539-3 1658537-3 1658537-4
1-66506-0
66504-4 1-66504-0
or 466900-1^††
or 567801-1^††
91503-1^†
Red
Dot
D 1658539-2 1658539-4 1658537-1 1658537-2 ^{or 1016002-1†â€} 
†To use with the 626 Pneumatic Tool System: remove the crimping head from the Straight Action Hand Tool (SAHT)
Assembly, order SAHT Adapter Part No. (Call Technical Support at 800-522-6752), Adapter Holder Part No. 356304-1
(with ratchet) or 189928-1 (without), and Power Unit Part No. 189721-1 (hand actuated) or 189722-1 (foot actuated).
††For complete information on AMP Strip Form Applicators for fully automatic and semiautomatic machines,
contact Technical Support: 1-800-522-6752.
Note: Commercial PRO-CRIMPER II Maintenance and Repair Hand Tool for Wire Size 28-24 AWG [0.08-0.2mm²]
(Ins. Dia. Max. .040 [1.02]), and Wire Size 24-20 AWG [0.2-0.6mm²] (Ins. Dia. Max. .060 [1.52])—Part No. 58448-2.
Note: Die Set Part No. 58448-3 can be adapted for use with the 626 Pneumatic Tool System.
**There are power options available for these tools/dies. See Battery Powered Crimp tool Kit and SDE Electric
Terminator on page 30.
Note: All part numbers are RoHS compliant except: Indicates non-RoHS compliant.
15
Catalog 65910
Revised 7-07
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.
Technical Support
USA: 1-800-522-6752
Canada: 1-905-475-6222
Mexico: 01-800-733-8926
Central America: 52-55-5-729-0425
South America: 55-11-3611-1514
www.tycoelectronics.com