030AT7502SM

$5.49

Description：WIREWOUND TOROIDAL INDUCTOR
Series：ATSM
Mfr：Gowanda Electronics
Package：Tape & Reel (TR)

SKU:043779be6b5f Category: Fixed Inductors Brand: Gowanda Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：WIREWOUND TOROIDAL INDUCTOR
Series：ATSM
Mfr：Gowanda Electronics
Package：Tape & Reel (TR)
Type：Toroidal
Material - Core：-
Inductance：75 µH
Tolerance：±10%
Current Rating (Amps)：1.62 A
Current - Saturation (Isat)：1.2A
Shielding：Shielded
DC Resistance (DCR)：125mOhm Max
Q @ Freq：-
Frequency - Self Resonant：7MHz
Ratings：-
Operating Temperature：-55°C ~ 130°C
Inductance Frequency - Test：1 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.440" L x 0.435" W (11.18mm x 11.05mm)
Height - Seated (Max)：0.360" (9.14mm)
Features：-

Download product information

030AT7502SM

Overview

The 030AT7502SM is a surface mount wirewound toroidal inductor manufactured by Gowanda Electronics. It provides a nominal inductance of 75 µH with a maximum DC resistance of 0.125 Ω and a maximum rated current of 1.62 A. The component operates within a temperature range of -55 °C to 130 °C and features a self-resonant frequency of 7 MHz. It utilizes a rectangular package design suitable for power applications.

Feature Summary

Shielded toroidal construction minimizes electromagnetic interference
Surface mount configuration facilitates automated PCB assembly
High current rating supports demanding power circuit requirements

Applications

Power supply filtering circuits
General purpose inductive components
DC-DC converter energy storage

Procurement Notes

Verify the specific part number against official Gowanda Electronics documentation to confirm lead times and availability status. Ensure compliance with RoHS directives if required, as standard versions may contain lead. Cross-reference electrical parameters such as saturation current and DCR with the latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when precise inductance stability and low electromagnetic interference are critical. The shielded toroidal design offers superior performance compared to unshielded alternatives. Verify that the 1.62 A current rating and 75 µH value align with the target circuit's power handling and filtering specifications.

Part Context

This component belongs to the KMSM series of surface mount power inductors from Gowanda Electronics. The series includes various inductance values ranging from 10 µH to 250 µH. These inductors are designed for general-purpose applications requiring reliable performance in compact electronic assemblies.

Replacement Considerations

Direct substitutes include other Gowanda models within the same series, such as 030KM7502SM or 040KM7502SM. Verify mechanical dimensions and pin compatibility before substitution. Alternative manufacturers may offer similar specifications but require thorough validation of thermal and electrical characteristics.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.