105R-472J

Description：FIXED IND 4.7UH 175MA 3.1OHM SMD
Series：105R
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:eb3ce39e0ae0 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 4.7UH 175MA 3.1OHM SMD
Series：105R
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Iron
Inductance：4.7 µH
Tolerance：±5%
Current Rating (Amps)：175 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：3.1Ohm Max
Q @ Freq：30 @ 7.9MHz
Frequency - Self Resonant：52MHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：7.9 MHz
Mounting Type：Surface Mount
Package / Case：Nonstandard, 2 Lead
Supplier Device Package：-
Size / Dimension：0.100" L x 0.100" W (2.54mm x 2.54mm)
Height - Seated (Max)：0.075" (1.91mm)

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105R-472J

Overview

The Delevan 105R-472J is a surface-mount RF inductor with an inductance of 4.7 µH and a tolerance of ±5%. It features a maximum DC resistance of 3.1 Ohms and a rated current of 334 mA. The component operates within a temperature range of -55°C to +125°C.

Feature Summary

Wirewound construction for stable RF performance
Surface mount design for automated PCB assembly
Ferrite core material for high-frequency applications

Applications

RF circuit filtering
Impedance matching networks
General-purpose RF signal processing

Procurement Notes

Verify the manufacturer part number against official API Delevan documentation to confirm specifications. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Selection Notes

Select this component for applications requiring a 4.7 µH inductance with moderate current handling. Consider the 3.1 Ohm DC resistance impact on circuit efficiency and verify that the 334 mA rating meets operational demands.

Part Context

This component belongs to the Delevan SMD RF inductor family, designed for compact electronic systems. It utilizes wirewound technology on a ferrite core to provide reliable inductance in radio frequency environments.

Replacement Considerations

Cross-reference with other Delevan series such as 1008R or MIL1812R for similar inductance values. Verify package dimensions and electrical parameters match before substitution.

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.