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S1220M Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – T1/E1/CEPT/ISDN-PRI INTERFACE MODULES
S1220M
Bothhandusa.com
T1/E1/CEPT/ISDN-PRI INTERFACE MODULES
P/N:S1220M DATA SHEET
Feature
Page : 1/1
l Optimized for enhanced EMC performance.
l Extended temperature range.
l Dual SMT package contains transformers with Common
Mode Chokes on both transmit and receive channels.
l Models matched to leading transceiver ICS.
l Patented interlock Base construction for high reliability.
l Operating temperature range: -40°C to +85°C.
l Storage temperature range: -40 to +125.
Part
Number
S1220M
Turns Ratio
Pri: Sec (±2%)
1CT:1CT
Electrical Specifications @ 25°C
Secondary OCL
(mH Min)
@ 25
Cw/w
(pF Max)
L.L
(uH Max)
1.20
35
0.60
Pri DCR
( Max)
0.90
Primary
Pins
(1-3)&(4-6)
HI-POT
(Vrms)
1500
Schematic
Mechanical