105R-681K

Description：FIXED IND 680NH 395MA 620MOHM SM
Series：105R
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:4b16d1bb4f23 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 680NH 395MA 620MOHM SM
Series：105R
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Iron
Inductance：680 nH
Tolerance：±10%
Current Rating (Amps)：395 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：620mOhm Max
Q @ Freq：35 @ 25MHz
Frequency - Self Resonant：160MHz
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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105R-681K

Overview

The Delevan 105R-681K is a fixed surface-mount inductor with an inductance of 680 nH and a tolerance of ±10%. It features a non-standard package size measuring 2.92 mm in length, 2.66 mm in width, and 2.41 mm in height. The component has a maximum DC resistance of 620 mOhms and supports a maximum DC current of 395 mA. It utilizes a ferrite core material and operates within a temperature range of -55°C to 125°C.

Feature Summary

Surface-mount construction for automated PCB assembly
Ferrite core design for stable RF performance
Non-standard physical footprint for specialized layout requirements

Applications

RF circuit filtering
Impedance matching networks
General-purpose signal processing

Procurement Notes

Verify the specific manufacturer part number against official API Delevan documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with existing PCB footprints due to the non-standard package size. Confirm RoHS compliance status through the latest datasheet before procurement.

Selection Notes

Select this component when a 680 nH inductance value is required in a compact SMD form factor. Consider the 620 mOhm DC resistance and 395 mA current rating for power handling limits. The non-standard package requires careful review of the mechanical drawing during the layout phase.

Part Context

This component belongs to the Delevan fixed inductor family, designed for radio frequency applications. It serves as a passive energy storage element in electronic circuits, providing specific impedance characteristics at operating frequencies while maintaining stability across the specified industrial temperature range.

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.