103R-390JS

$9.71

Description：FIXED IND 39NH 860MA 133MOHM SMD
Series：103R
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:45a744dfe4f7 Category: Fixed Inductors Brand: Delevan

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：FIXED IND 39NH 860MA 133MOHM SMD
Series：103R
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Phenolic
Inductance：39 nH
Tolerance：±5%
Current Rating (Amps)：860 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：133mOhm Max
Q @ Freq：45 @ 50MHz
Frequency - Self Resonant：1.335GHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：50 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)

Download product information

103R-390JS

Overview

The Delevan 103R-390JS is a surface-mount RF inductor with an inductance of 39 nH and a tolerance of 5%. It features a maximum DC resistance of 133 mOhms and supports a maximum DC current of 860 mA. The component utilizes nonstandard two-lead termination for PCB mounting.

Feature Summary

Surface-mount construction for automated assembly
Nonstandard two-lead termination design
Unshielded magnetic structure

Applications

RF circuit filtering
Impedance matching networks
High-frequency signal processing

Procurement Notes

Verify the specific manufacturer designation, as sources list both 103-390JS and 103R-390JS. Confirm RoHS compliance status and lead material specifications against the official datasheet before integration to ensure regulatory adherence.

Selection Notes

Select this component for applications requiring low inductance values near 39 nH. Ensure the operating frequency remains below the self-resonant limit and that the peak current does not exceed the 860 mA rating to maintain performance stability.

Part Context

This part belongs to the 103/R series of fixed RF inductors from Delevan. These components are designed for high-frequency applications where compact size and precise inductance values are critical for circuit performance and signal integrity.

Replacement Considerations

Direct substitutes include the 103-390JS variant. Verify pin compatibility and electrical parameters when considering alternative manufacturers or series replacements.

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.