Series 503 LO-PRO
®
file Collet
Sockets with Wire Wrap Pins
FEATURES:
• LO-PRO
®
file Collet Sockets are available with solder tail or
wire wrap pins. Consult Data Sheet No. 12011 for solder
tail pins.
• Choose from several sizes and plating options.
SPECIFICATIONS:
• Body material is black UL 94-HB Glass-filled Nylon.
Consult factory for UL 94V-0 rated material.
• Pin body is Brass Alloy 360 1/2 hard per UNS C36000
ASTM-B16-85.
• Pin body plating is either 200µ [5.08µm] min. 93/7 Tin/Lead
per MIL-P-81728 or 10µ [.025µm] min. Gold per MIL-G-
45204 over 100µ [2.54µm] min. Nickel per QQ-N-290.
• 4-fingered collet contact is Beryllium Copper Alloy per UNS
C17200 ASTM-B194-92.
• Contact plating is 30µ [.76µm] Gold per MIL-G-45204 over
Note: Aries specializes in custom design and production. In addition to the
50µ [1.27µm] min. Nickel per QQ-N-290.
standard products shown on this page, special materials, platings, sizes, and
configurations can be furnished, depending on quantities. Aries reserves the
• Contact current rating=3 Amps.
right to change product specifications without notice.
• Insertion Force=180 grams/pin; Withdrawal Force=90
grams/pin; Normal Force=140 grams/pin; based on a .018
ORDERING INFORMATION
[.46] dia. test lead.
XX-X503-XX
• Operating temperature=221°F [105°C] Tin plating,
No. of pins
=257°F [125°C] Gold plating.
(see table)
Plating:
• Accepts leads .015-.025 [.38-.64] in diameter, .110-.162
0=Gold collet/Tin
[2.79-4.11] long.
Row-to-row spacing:
shell
2: “Y”=.200 [5.08]
MOUNTING CONSIDERATIONS:
1=Gold collet/Gold
*
“Y”=.300 [7.62]
• Suggested PCB hole size=.045 ± .002 [1.14 ± .05] dia.
shell
A
LL DIMENSIONS
:
INCHES
[
MILLIMETERS
]
“W”=NO. OF PINS PER ROW X .100 [2.54]
“X”=(NO. OF PINS PER ROW - 1) X .100 [2.54]
Series
4: “Y”=.400 [10.16]
6: “Y”=.600 [15.24]
2=2 level wire wrap
9: “Y”=.900 [22.86]
3=3 level wire wrap
* use P/N xx-503-xx when ordering .300 ctr
Centers “Y”
.200 [5.08]
.300 [7.62]
.400 [10.16]
.600 [15.24]
.900 [22.86]
Dim. “Z”
.300 [5.08]
.400 [10.16]
.500 [12.70]
.700 [17.78]
1.000 [25.40]
Body Style
A
C
B
C
C
B
B
All tolerances ± .005 [.13]
unless otherwise specified
Available Sizes
2 thru 10
2 thru 20
22 thru 40
2 thru 22
2 thru 40
42 thru 48
2 thru 64
2 LEVEL
3 LEVEL
Consult Data Sheet No.
12011 for LO-PRO
®
file
collet sockets with
solder tail pins.
12012
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REV.D
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