105-121M

Description：FIXED IND 120NH 830MA 140MOHM SM
Series：105
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:5d060eacac3b Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 120NH 830MA 140MOHM SM
Series：105
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Iron
Inductance：120 nH
Tolerance：±20%
Current Rating (Amps)：830 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：140mOhm Max
Q @ Freq：40 @ 25MHz
Frequency - Self Resonant：500MHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：25 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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105-121M

Overview

The Delevan 105-121M is a fixed surface-mount RF inductor with an inductance of 120 nH and a tolerance of 20%. It features a maximum DC current rating of 830 mA and a maximum DC resistance of 140 mOhms. The component utilizes an unshielded design with two leads, suitable for PCB mounting in radio frequency applications.

Applications

RF circuit filtering
Signal processing networks
Impedance matching stages

Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm availability through authorized distributors or surplus channels. Ensure the nonstandard lead configuration matches the target PCB footprint requirements to avoid mechanical integration issues during assembly.

Selection Notes

Select this component for low-inductance RF applications requiring high current handling up to 830 mA. The unshielded construction necessitates careful layout consideration to minimize electromagnetic interference with adjacent sensitive traces. Verify thermal performance under continuous load conditions.

Part Context

This part belongs to the Delevan micro chip inductor family, designed for surface-mount technology. It serves as a passive component for signal integrity management in electronic systems. The specific model provides a balance between compact size and current capacity for RF environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status, direct cross-referencing requires independent technical validation of electrical parameters and physical dimensions against potential alternatives.

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.