Fixed Machined Contact Connector
D-DF SERIES
Standards:
• UL File: E119881
• Connectors according to MIL C24308
SPECIFICATIONS:
MATERIALS AND PLATINGS
Shells
Steel yellow chromated over zinc or tinned steel
with or without dimples on plug connector
Glass-filled thermoplastic, UL 94V-0
Brass, 118µ" up to 197µ" (3µm up to 5µm)
tinned over nickel 78µ" up to 118µ"
(2µm up to 3µm)
Insulator
Rear Insert
The Amphenol SD series features
precision formed contacts, and 4
finger boardlocks.
Boardlock
Screwlock
Contacts
Tin-lead plating 157µ" up to 236µ"
(4µm up to 6µm) over nickel
78µ" up to 118µ" (2µm up to 3µm)
Brass, 236µ" up to 394µ"
(6µm up to 10µm) tinned over nickel 78µ"
up to 118µ" (2µm up to 3µm)
D: brass
This series gives you Amphenol’s
high standards of quality and
reliability to meet all of your
commercial requirements.
DF: pin = brass
Socket = copper alloy
Right Angle Version Selective gold in mating area over 78µ"
up to 118µ"
(2µm up to 3µm) nickel; 118µ" up to 197µ"
(3µm up to 5µm) tin-lead on termination area
over 78µ" up to 118µ" (2µm up to 3µm) nickel
Full gold plating over 78µ" up to 118µ"
(2µm up to 3µm) nickel
Straight Version
• Industrial
• Telecom
ELECTRICAL DATA
Current Rating
Voltage Rating
Withstanding Voltage
Insulation Resistance
Contact Resistance
• Any industry standard
I / O connections
7.5 A
300 V AC/rms 50Hz
1000V AC/rms 50Hz for one minute
5000MΩ
D: 8.5mΩ max.
DF: 5mΩ max.
CLIMATIC DATA
Operating Temperature D: -67°F (-55°C) to +185°F (85°C),
peak at 257°F (125°C)
DF: -67°F (-55°C) to + 257°F (125°C)
MECHANICAL DATA
No. of Contacts
(size E)
15 (size A)
25 (size B)
37 (size C)
50 (size D)
Mate (max.)
Unmate (min.)
9
6.74
11.24
18.66
(3.05)
(5.09)
(8.44)
0.79 (0.36)
1.01 (0.46)
1.8
(0.81)
27.65 (12.51)
32.38 (14.65)
2.47 (1.1)
3.56 (1.6)
INCHES (MM)
20
TELEPHONE: (416) 754-5656 FAX: (416) 754-8668 E-MAIL: SALES@AMPHENOLCANADA.COM