Amphenol • PCB Connectors
28
SIHD>>> GENERAL SPECIFICATIONS
MEDIUM DENSITY
• 2.54 [.100] staggered grid (1.27 [.050] offset), 1.905 [.075] between rows • Lateral displacement capability allowing the use of thermal clamps: ± 0.25 [ ± .010] • Possibility to have a central ground strip • Designed for severe mechanical environments • Low weight
Markets
Main characteristics •
Medium density: 0.14 cts/mm² [90 cts / inch²] 7 variations: 5 rows from 102 to 256 signal contacts
• •
3 A per signal contacts / DWV: 750* Vrms
Main applications
• Lateral rails to protect the male contact from external damage • Repairable contacts for easy maintenance
Recommended configurations
Terminations
How to order
F E
Plug with female contacts
A B C D E
C
Blank
F connector E connector
Central ground strip
Tin-Lead (SnPb)
Receptacle with male contacts Connector type
B
Ø No ground strip Ground strip (see page 31)
LF
Sn pure bright, RoHS Plating
Fittings (see page 33)
SIHD -
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Number of signal contacts (see pages 34 to 35) Without ground strip With ground strip
Signal contacts (see pages 30 to 31) F connector
E connector
128 158 256
SMT double side: F1U1 / F1U2 / F1U3
102 central ground strip 204 central ground strip 230 half central ground strip
Straight PC tail: M1YD
Right angle PC tail: F1YC/F1YL
* 375Vrms only for F1U2 cts
All dimensions are given for information only and are in mm [inch], except as otherwise specified
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