FEATURES AND SPECIFICATIONS
Features and Benefits
s
95 Circuits—5 rows by 19 columns
110 Circuits—5 rows by 22 columns
125 Circuits—5 rows by 25 columns
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Split-beam receptacle contact design provides smooth
insertion and strong contact retention
s
M style press-fit pin contact design creates four points of
contact for a gas-tight connection
s
Surface Mount Compatible
Reference Information
Product Specification: PS-55357-011
Packaging: Tube
UL File No.: E29179
CSA File No.: LR19980
Mates With:
55351, 55357
and
55376
Type B 5-row plugs
Use With:
59105
lower shield
Designed In: Millimeters
Electrical
Voltage: 500V
Current: 1.0A
Contact Resistance: 30 milliohms max.
Dielectric Withstanding Voltage: 750V AC/1 min.
Insulation Resistance: 10,000 Megohms min.
Physical
Housing: White glass-filled LCP, UL 94V-0
Contact: Phosphor Bronze
Plating:
Contact Area—0.8
µ
m (31
µ
") min. Gold
over Nickel
Press-Fit Area—0.5
µ
m (20
µ
") min. Tin/Lead over Nickel
Cover: White glass-filled LCP, UL 94V-0
Operating Temperature: -55 to +125˚C
2.00mm (.079") Pitch
MZP
™
Hard Metric
Board-to-Board
PCB Receptacle
54457/54603
Type B, Right Angle
CATALOG DRAWING (FOR REFERENCE ONLY)
Drawing shown is 54603-1101
ORDERING INFORMATION AND DIMENSIONS
Circuits
125
110
95
Order No.
54457-1251
54603-1101
54603-0951
Dimension
A
49.90 (1.965)
43.90 (1.728)
37.90 (1.492)
B
48.00 (1.890)
42.00 (1.654)
36.00 (1.417)
MX01
J-59
Backplane Connector Systems
J