TQ1553-1

COTS THT MIL-STD-1553 Interface Transformer

For Tape & Reel packaging, add “T” suffix at the end of the part number: i.e. TQ1553-1T.

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

Weight 5 g
Dimensions 15.86 × 15.86 × 6.35 mm
Mounting

THT

Terminals

1-3:4-8 / 1:3:5-7

Turns Ratio

1CT:1CT / 1CT:0.707CT

DCR MAX (mΩ)

3

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

Operating Temperature

-55°C to +125°C

Moisture Sensitivity Level

1

Finish

Tin/Lead (Sn63/Pb37)

Packaging

Bulk

Grade

COTS

Qualified Products List

No

RoHS Compliant

No

The COTS THT MIL-STD-1553 Interface Transformer (TQ1553-1) offers a compact and reliable solution for MIL-STD-1553 interface applications. With a weight of only 5g, it is designed for through-hole mounting, featuring a turns ratio of 1CT:1CT / 1CT:0.707CT. Key specifications include a DCR MAX of 3 mΩ, an impedance of 4000 Ω, and an operating frequency range from 75 kHz to 1 MHz, ensuring efficient performance. The transformer operates within a temperature range of -55°C to +125°C and is designed for various applications.

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

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