Amphenol • PCB Connectors
31
SIHD >>> SIGNAL CONTACTS & GROUND STRIP TECHNOLOGY ( & ) MALE CONTACTS FOR RECEPTACLES WITHOUT GROUND STRIP ( )
Straight solder PC tail
L
L
- Thru hole soldering - Mother board - PCB thickness: up to 4 3 ± 0 3 [ 169 ± 012]
M1YD
Termination style
L
M1YD
L
L
L
5 3 ± 0 3 [ 209 ± 012]
Termination section
Ø 0 5 ± 0 03 [ 020 ± 001] 1 2 x 0,6 [ 024 x 047] 2 [ 080] Ni + 1 [.039] Au
Mating end size
Active contact area plating µm [µin]
2 [ 080] Ni + 3 [ 118] SnPb or bright pure Sn for RoHS version
Termination plating µm [µin]
A
Plan originel ECHELLE
DESSIN: le
Amphenol Socapex
1,000
TECHNIQUE:
BP 29 - 74311 THYEZ CEDEX
1/1
GROUND STRIP TECHNOLOGY ( )
Ground strip benefits
- Reduced cross talk level - Impedance 70Ω to 120Ω - Reduced self impedance level - Capacitance distributed along signal contacts
Central ground strip technology
Arrangements available: 102 & 204 signal contacts Compatibility: M1YD, M1W3, F1YC, F1U1, F1U2 & F1U3
Note: ground strip has the same termination and active contact area platings as the contacts with which its mounted
All dimensions are given for information only and are in mm [inch], except as otherwise specified
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