Series 57 Quick-Release Universal
Zero-Insertion-Force DIP Test Socket
FEATURES
• Accepts Devices on 0.300 to 0.600 [7.62 to 15.24] Centers
• All Pin Count Sockets go into PCB with either 0.300 or 0.600 [7.62 or 15.24] Centers
• Quick-release Handle Swings Down to Open Contacts for Device Insertion; Releasing
Handle Automatically Returns to Close onto Device Leads
• Handle Mounted on either Right- or Left-hand Side
• Solder into PCBs or Plugged into Any Socket
GENERAL SPECIFICATIONS
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STANDARD SOCKET BODY:
Black UL 94V-0 Glass-filled Polyphenylene Sulfide (PPS)
HIGH-TEMP SOCKET BODY:
natural color Polyetheretherketone (PEEK)
HANDLE:
Stainless Steel
HANDLE KNOB:
Brass 360, 1/2-hard (no Knob on Loop handle)
CONTACT MATERIAL:
BeCu 172 per QQ-C-553; Spinodal; BeNi 360, 1/2-hard
ALL BeCu CONTACTS:
50μ [1.27μ] min. Ni under plate per QQ-N-290, over plated with
200μ [5.08μ] min. matte Sn per ASTM B545-97;
–OR–
200μ [5.08μ] min. 90/10 Sn/
Pb per MIL-T-10727-11 10μ [0.25μ] min. Au per MIL-G-45204
SPINODAL CONTACT PLATING:
50μ [1.27μ] min. NiB
HIGH-TEMPERATURE BeNi CONTACT PLATING:
50μ [1.27μ] NiB
CONTACT CURRENT RATING:
1 amp
INSULATION RESISTANCE:
1000 MΩ min.
DIELECTRIC WITHSTANDING VOLTAGE:
1000 VAC
LIFE CYCLE:
25,000 to 50,000 cycles
OPERATING TEMPERATURE:
min. -85°F [-65°C]; max. 221°F [105°C] for Sn plating,
302°F [150°C] for Au plating, 392°F [200°C] for NiB plating, 482°F [250°C] for high-
temp socket
RETENTION FORCE (closed):
55g/pin based on a 0.020 [0.51] dia. test lead
ACCEPTS LEADS:
0.015-0.035 [0.38-0.89] wide, 0.110-0.280 [2.79-7.11] long
ORDERING INFORMATION
XX-X 57 X-X X
Plating
0 = Sn over Ni
0TL = Sn/Pb over Ni
1 = Au over Ni
6 = NiB (Spinodal)
8 = Hi-temp Socket
Termination
1 = Solder Pin Tail
45° Handle Options
0 = Long Handle, Right Side
1 = Long Handle, Left Side
2 = Short Handle, Right Side
3 = Short Handle, Left Side
4 = Loop Handle, Right Side
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5 = Loop Handle, Left Side
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Series
Row-to-Row Spacing
(btm)
3 = 0.300 [7.62]
6 = 0.600 [15.24] (Std)
Pins
24, 28, 32, 36, 40, 42, 44, 48
* Hi-Temp Socket Only
MOUNTING CONSIDERATIONS
• See
SOCKET FOOTPRINT
below
Handle
Long w/Knob
Short w/ Knob
Loop (no Knob)
ALL DIMENSIONS: INCHES [MILLIMETERS]
ALL TOLERANCES: ±0.005 [0.13] UNLESS OTHERWISE SPECIFIED
FITS TEST SOCKET RECEPTACLE XX-6556-XX, SEE DATA SHEET 10003
CONSULT FACTORY FOR OTHER SIZES AND CONFIGURATIONS
Dim “H1”
0.568 [14.43]
0.317 [8.05]
0.270 [6.86]
Dim. “H2”
0.300 [7.62]
0.400 [10.16]
0.193 [4.90]
Dim “H3”
0.471 [11.96]
0.252 [6.40]
0.405 [10.29]
CUSTOMIZATION: ARIES SPECIALIZES IN CUSTOM DESIGN AND PRODUCTION.
SPECIAL MATERIALS, PLATINGS, SIZES, AND CONFIGURATIONS CAN BE
FURNISHED, DEPENDING ON QUANTITY.
ARIES RESERVES THE RIGHT TO CHANGE PRODUCT GENERAL SPECIFICATIONS
WITHOUT NOTICE
PRINTOUTS OF THIS DOCUMENT MAY BE OUT-OF-DATE AND SHOULD BE
CONSIDERED UNCONTROLLED
2609 Bartram Road
•
Bristol, PA 19007-6810 USA
TEL 215-781-9956
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FAX 215-781-9845
WWW.ARIESELEC.COM
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INFO@ARIESELEC.COM
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Rev. 1.6
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