RL-1256-7-220

$32.16

Description：FIXED IND 220UH 22A 17MOHM TH
Series：RL-1256
Mfr：Renco Electronics, Inc.
Package：Bulk

SKU:2105eb5b11fb Category: Fixed Inductors Brand: Renco Electronics, Inc.

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Product introduction

RL-1256-7-220 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Renco Electronics, Inc.. Its product description is FIXED IND 220UH 22A 17MOHM TH. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for RL-1256-7-220

Description：FIXED IND 220UH 22A 17MOHM TH
Series：RL-1256
Mfr：Renco Electronics, Inc.
Package：Bulk
Type：Wirewound
Material - Core：-
Inductance：220 µH
Tolerance：±10%
Current Rating (Amps)：22 A
Current - Saturation (Isat)：28A
Shielding：Unshielded
DC Resistance (DCR)：16.8mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 130°C
Inductance Frequency - Test：10 kHz
Mounting Type：Through Hole
Package / Case：Radial, Vertical Cylinder
Supplier Device Package：Radial
Size / Dimension：2.400" Dia (60.96mm)
Height - Seated (Max)：1.500" (38.10mm)
Features：-

Fixed Inductors datasheet and documents for RL-1256-7-220

RL-1256-7-220

Fixed Inductors Overview

The RL-1256-7-220 is a fixed wirewound inductor manufactured by Renco Electronics, Inc. It features an unshielded radial vertical cylinder design with an inductance of 220 µH. The component has a maximum DC resistance of 16.8 mΩ and a current rating of 22 A. It operates within a temperature range of -40°C to 130°C.

Fixed Inductors Feature Summary

Unshielded wirewound construction for general-purpose applications
Radial vertical cylinder package style
High saturation flux density material

Fixed Inductors Applications

General power supply filtering
Industrial control circuits
Automotive electronics

Fixed Inductors Procurement Notes

Verify the manufacturer designation as Renco Electronics, Inc., noting its acquisition by Standex Electronics in 2020. Confirm the specific part number RL-1256-7-220 matches the required 220 µH inductance and 22 A current rating. Ensure the radial vertical cylinder form factor fits the PCB layout constraints. Check RoHS compliance status if restricted substances are a concern for the target application.

Fixed Inductors Selection Notes

Select this component when a high-current, unshielded radial inductor is required. The 22 A rating supports significant load currents. The unshielded design may require consideration for electromagnetic interference in sensitive layouts. Verify that the 16.8 mΩ DC resistance meets the efficiency requirements of the circuit design.

Fixed Inductors Part Context

Renco Electronics is a legacy brand specializing in custom inductors, transformers, chokes, and coils. The company was acquired by Standex Electronics in 2020. The RL series offers standard values covering a wide range of inductance and current options, utilizing high saturation flux density materials suitable for robust industrial and automotive environments.