ST10010B

$2.47

Description：ICL 10 OHM 20% 10A 37.47MM
Series：ST
Mfr：Littelfuse Inc.
Package：Bulk

SKU:516eb3ba8de1 Category: Inrush Current Limiters (ICL) Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：ICL 10 OHM 20% 10A 37.47MM
Series：ST
Mfr：Littelfuse Inc.
Package：Bulk
R @ 25°C：10 Ohms
Tolerance：±20%
Current - Steady State Max：10:00 AM
R @ Current：100 mOhms
Diameter：1.475" (37.47mm)
Lead Spacing：0.310" (7.87mm)
Grade：-
Qualification：-
Approval Agency：-

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ST10010B

Overview

The Littelfuse ST10010B is a power thermistor designed for inrush current limiting applications. It features an initial resistance of 10 ohms with a tolerance of ±20%. The component supports a maximum steady-state current of 10 A and has a physical dimension of 1.475 inches (37.47 mm). This through-hole mount device utilizes negative temperature coefficient characteristics to manage high startup currents in electronic circuits.

Feature Summary

Provides effective inrush current limitation during circuit startup
Utilizes negative temperature coefficient thermistor technology
Designed for robust through-hole mounting configurations

Applications

Power supply input protection
Transformer inrush current management
Motor drive circuit protection

Procurement Notes

Verify the specific Littelfuse datasheet for thermal derating curves and energy absorption ratings. Confirm that the 10 A maximum current rating aligns with the application's steady-state requirements. Ensure the 10 Ohm initial resistance meets the system's startup impedance needs. Check for obsolete status indicators from authorized distributors before finalizing procurement plans.

Selection Notes

Select this component based on the required 10 Ohm resistance value and 10 A current handling capability. Evaluate the physical size constraints against the 1.475-inch dimension. Consider the thermal environment and mounting orientation for optimal heat dissipation. Verify compatibility with the target PCB layout for through-hole assembly processes.

Part Context

This part belongs to the ST series of inrush current limiters manufactured by Littelfuse. These components are classified as non-linear resistors specifically engineered for circuit protection. The series offers various resistance and current combinations to suit different power electronics requirements.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Littelfuse technical support for direct equivalents or cross-reference options.

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.