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RL-7500-3-221K is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Renco Electronics, Inc.. Its product description is FIXED IND 220UH 1.16A 390MOHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for RL-7500-3-221K
- Description：FIXED IND 220UH 1.16A 390MOHM SM
- Series：-
- Mfr：Renco Electronics, Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：-
- Material - Core：-
- Inductance：-
- Tolerance：-
- Current Rating (Amps)：-
- Current - Saturation (Isat)：-
- Shielding：-
- DC Resistance (DCR)：-
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-
- Inductance Frequency - Test：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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- Height - Seated (Max)：-
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Fixed Inductors datasheet and documents for RL-7500-3-221K
Fixed Inductors Overview
The RL-7500-3-221K is a fixed surface-mount inductor manufactured by Renco Electronics, Inc. It features an inductance of 220 µH with a tolerance of ±10%. The component supports a maximum current rating of 1.16 A and exhibits a maximum DC resistance of 390 mΩ. Designed for shielded drum core applications, it utilizes wirewound technology to ensure stable performance in compact electronic circuits.
Fixed Inductors Feature Summary
- Shielded drum core construction minimizes electromagnetic interference
- Wirewound design ensures reliable signal integrity
- Surface-mount package facilitates automated assembly
Fixed Inductors Applications
- Power supply filtering circuits
- Signal processing modules
- General-purpose electronic equipment
Fixed Inductors Procurement Notes
Verify the specific ordering suffix to confirm the exact packaging configuration, such as cut tape availability. Ensure that the requested quantity aligns with standard distributor fulfillment practices. Confirm RoHS compliance status prior to finalizing procurement orders to meet regulatory requirements.
Fixed Inductors Selection Notes
Select this component when a 220 µH inductance value is required for space-constrained designs. The 1.16 A current rating suits moderate power applications. Verify that the 390 mΩ resistance meets circuit efficiency targets. Consider the surface-mount form factor for PCB layout optimization.
Fixed Inductors Part Context
This part belongs to the RL-7500 series of fixed inductors from Renco Electronics. The series offers various inductance values and current ratings. The RL-7500-3 variant specifically denotes the physical size or case style within the product family, ensuring compatibility with standard SMD placement processes.
Fixed Inductors Replacement Considerations
Cross-reference with other 220 µH shielded SMD inductors from different manufacturers if supply constraints exist. Ensure equivalent current ratings and DC resistance values are maintained to preserve circuit performance without redesigning the power stage.
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