SMQ1553-71NL

Low Profile 3.3V Pulse Transformer

For Tape & Reel packaging, add “T” suffix at the end of the part number: i.e. SMQ1553-71NLT.

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

Dimensions 15.86 × 15.86 × 6.35 mm
Mounting

SMT

Number of Channels

Dual

Terminals

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

Turns Ratio

1CT:3.54CT / 1CT:2.50CT

DCR MAX (mΩ)

350, 3500

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

Gull-Wing

Operating Temperature

-55°C to +125°C

Storage Temperature

-55°C to +125°C

MAX Reflow Temperature (℃)

225

Moisture Sensitivity Level

3

Finish

Sn100

Packaging

Bulk

Grade

COTS

Qualified Products List

No

RoHS Compliant

Yes

The SMQ1553-71NL low-profile pulse transformer, manufactured by iNRCORE, is designed for signal applications, specifically MIL-STD-1553. This component features dual channels, a turns ratio of 1CT:3.54CT / 1CT:2.50CT, and operates within a frequency range of 75 kHz to 1 MHz. It offers a high level of reliability with an IR MIN of 10000 MΩ and is suitable for use in a variety of operating conditions, with an operating temperature range of -55°C to +125°C.

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

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