Note: All part numbers
are RoHS Compliant.
AMP Circular Connectors for
Commercial Signal and Power Applications
Signal Contacts
With Insulation Support
Size 20 DF,
Precision Formed,
Crimp Contacts
.085
Dia.
[2.16]
Max.
Contact Size—20
Pin Diameter—.040 [1.02]
*Test Current—7.5 ampere
(Single contact, free-air test current;
not to be construed as contact rating
current. Use only for testing.)
*Note: Total current capacity of each
contact in any given connector is
dependent on the heat rise resulting
from the combination of electrical loads
of all contacts in the connector
.390
[9.91]
.575
[14.61]
.0015 Dia.
.0400
[1.02
0.034
]
arrangement and the maximum ambient
temperature in which the connector will
be operating. See page 8.
.150
[3.81]
Localized Gold Plate Area
Pin
Pin
.370
[9.34]
.555
[14.1]
Socket
.085
Dia.
[2.16]
Max.
Material
Pin Body—Brass
Socket—Phosphor bronze
Contact Finish
.100
[2.54]
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
contact 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
Localized Gold Plate Area
Socket
Contact Part Nos.
Color
Code
(Loose
Piece)
Wire
Size
Ins. Contact
Tooling
Dia.
Code
Pin
Socket
Strip Form
Hand
Tool
Range
Max. Finish
Applicator††
Strip Form Loose Piece Strip Form Loose Piece
A
66507-3
1658540-4
66507-4
66507-9
1658540-5
1-66507-0
1658540-2
66682-4
66505-3
1658538-2
66505-4
66505-9
—
††
□
or 466901-1††
or 1016015-1††
466423-
B
C
D
A
B
D
A
B
C
D
A
B
C
D
.040
Blue
Dot
91503-15
1.02
28-24
AWG
1-66505-0
5-66505-9
66683-4
—
1658540-1
66682-2
1658538-3
66683-2
[0.08-0.2
mm2]
466758-2††
.060
1.52
Black
Dot
5066682-9
5066682-6
745254-2
1658544-2
745254-3
1658544-3
66506-3
—
1-5066683-0
5066683-7
745253-2
1658543-2
745253-3
1658543-3
66504-3
or 466963-1†† 91549-15
or 567804-1††
—
—
745254-6
1658544-1
745254-7
1-745254-6
66506-9
745253-6
1658543-1
745253-7
1-745253-6
66504-9
1658537-4
1-66504-0
1658537-2
26-22
AWG
466968-1††
.050
Yellow
Dot
Related Product Data
91525-15
††
□
or 567849-1††
or 567036-
[0.12-0.4 1.27
mm2]
Application Tooling—Pages 76-79
Technical Documents—Page 80
Product Specification—108-40005
††
□
466422-
24-20
AWG
or 466900-1††
or 567801-1††
or 1016002-1††
Red
Dot
1658539-1
66506-4
1658539-3
1-66506-0
1658539-4
1658537-3
66504-4
.060
91503-15
[0.2-0.6 1.52
mm2]
Insertion/Extraction Tool
Part No. 91285-1
Instruction Sheet—408-9404
1658539-2
1658537-1
5To use with the 626 Pneumatic Tool System: remove the crimping head from the Straight Action Hand Tool (SAHT)
Assembly, order SAHT Adapter Part No 217201-1, 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.
This tool includes interchangeable
tips to Insert/Extract:
Size 22, 28-22 AWG
[0.08-0.03 mm2] Crimp Contacts
Note: Commercial PRO-CRIMPER III Maintenance and Repair Hand Tool for Wire Size 28-24 AWG [0.08-0.2 mm2]
(Ins. Dia. Max. .040 [1.02]), and Wire Size 24-20 AWG [0.2-0.6 mm2] (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.
Size 20, 28-20 AWG [0.08-0.6 mm2]
Crimp and Solder Cup Contacts
Size 20, Posted Contacts
29
Catalog 82021
Revised 7-07
Dimensions are in inches and
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
www.tycoelectronics.com
UK: 44-208-420-8341
MACOM [ Tyco Electronics ]
