SFQC1553-3

Stacked Dual SMT MIL-STD-1553 Interface Transformer

For Tape & Reel packaging, add “T” suffix at the end of the part number: i.e. SFQC1553-3T.

Note: not all products have a Tape and Reel option. Please check datasheet for availability.

Weight 5 g
Dimensions 16 × 16 × 8.64 mm
Mounting

SMT

Number of Channels

Dual

Terminals

1-3:4-8 / 11-13:14-18 ; 1-3:5-7 / 11-13:15-17

Turns Ratio

1.25CT: 1.0CT / 1.66CT: 1.0CT

DCR MAX (mΩ)

3, 3.2

Impedance (Ω)

4000

Droop MAX

20%

Overshoot (V)

±1V MAX

CMR MIN (dB)

45

Operating Frequency (MHz)

75 kHz to 1 MHz

IR MIN (MΩ)

10000

IR @

250 Vdc

DWV (Vrms)

100

Package

Flat Pack

Operating Temperature

0°C to +70°C

Moisture Sensitivity Level

3

Finish

Tin/Lead (Sn63/Pb37)

Packaging

Bulk

Grade

COTS

Qualified Products List

No

RoHS Compliant

No

The SFQC1553-3 is a robust stacked dual SMT MIL-STD-1553 interface transformer designed for reliable signal transmission in critical applications. Its compact flat pack design, wide operating frequency range, and high insulation resistance contribute to stable performance across challenging environments.

NOTE: Data/Specifications are subject to change without notice.

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