What should engineers review before using TM090503N-901-B?

Check the winding connection, inductance measurement conditions, current derating, mechanical envelope, and required regulatory documentation.

What is the pinout of TM090503N-901-B?

Use the TM090503N-901-B datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TM090503N-901-B pinout to locate pins, power rails, and interface signals before layout.

TM090503N-901-B Datasheet, Specs, Alternatives & ECAD | MINGSTAR(登壹)

AI summary

TM090503N-901-B is a four-pin toroidal coil inductor with two coupled windings and 0.9 mH minimum inductance.

Best for

Compact through-hole filtering
Coupled-winding inductive applications

Avoid if

A specified saturation-current curve or documented compliance certification is required

Check before use

Pin and winding connections
Current derating
Maximum dimensions
RoHS and REACH status

Key specifications

Inductance: 0.9 mH minimum per winding at 1 kHz, 0.05 V
DC resistance: 45.0 mΩ maximum
Maximum current: 2.0 A maximum
Dimensions: 12.0 mm × 10.0 mm × 11.5 mm maximum

Application

Through-hole filteringIndustrial inductive assemblies

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a MINGSTAR toroidal coil inductor with two coupled windings, four through-hole pins, and 18 reference turns.