Beckwith Electronics

Hamburg, Illinois 62045
(618) 232-1139

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Aries Electronics

FEATURES:
Aries LO-PRO®file collet sockets are available in single and dual rows with a height of only .095 [2.41].

SPECIFICATIONS:
Body material is black UL 94V-0 Glass-filled Thermoplastic (PPS).
Pin body is Brass Alloy 360 1/2 hard per UNS C36000 ASTM-B16-85.
Pin body plating is either 10 u [.25 um] min. Gold per MIL-G-45204 or 200 u [5.08 um] min. 93/7 Tin/Lead per MIL-P-81728 over 100 u [2.54 um] min. Nickel per QQ-N-290.
4-fingered collet contact is Beryllium Copper Alloy per UNS C17200 ASTM-B194-92.
Contact plating is either 150 u [3.81 um] min. 93/7 Tin/Lead per MIL-P-81728 or 10 u [.25 um] min. Gold per MIL-G-45204 over 50 u [1.27 um] min. Nickel per QQ-N-290. Heavy 30 u [.76 um] Gold plating also available.
Contact current rating=3 Amps.
Operating temperature:
    221°F [105°C] Tin plating,
    257°F [125°C] Gold plating.
Insertion Force=370 grams/pin; Withdrawal Force=150 grams/pin; Normal Force=240 grams/pin; based on a .018 [.46] diameter test lead.
Accepts leads .015- .022 [.38-.56] in diameter, .080-.155 [.2.03-3.94] long.

MOUNTING CONSIDERATIONS:
Suggested PCB hole size=.040 + .002 [1.02 + .05] dia.

"A"= No. of Pins per Row X .100 [2.54]
"B"= (No. of Pins per Row - 1) X .100 [2.54]

Series X518
LO-PRO®file
Single and Dual
Row Collet Sockets

Selection Table and Drawings

52-1518-11HM

52 Pins, Dual Row
Midget Solder Tail
30u Gold Collet, Gold Shell