103R-682F

$25.89

Description：FIXED IND 6.8UH 210MA 2.2OHM SMD
Series：103R
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:ccc94a9f2d85 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 6.8UH 210MA 2.2OHM SMD
Series：103R
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Ferrite
Inductance：6.8 µH
Tolerance：±1%
Current Rating (Amps)：210 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：2.2Ohm Max
Q @ Freq：22 @ 7.9MHz
Frequency - Self Resonant：50MHz
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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103R-682F

Overview

The Delevan 103R-682F is an unshielded surface-mount RF inductor with a nominal inductance of 6.8 uH and a tolerance of 1%. It features a maximum DC resistance of 2 Ohms and supports a maximum DC current of 210 mA. The component operates within a temperature range of -55 C to +125 C, offering a minimum Q factor of 22 and a self-resonant frequency of 50 MHz. Housed in a 103 (2520 metric) package measuring 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height, it utilizes standard SMD/SMT terminations for PCB mounting.

Feature Summary

Unshielded construction suitable for RF applications
High precision 1% inductance tolerance
Wide operating temperature range from -55 C to +125 C

Applications

RF circuit design
Surface mount technology assembly
PCB mounting for signal processing

Procurement Notes

Verify the specific manufacturer part number against official Delevan documentation to ensure compatibility with your design requirements. Confirm that the 103 package dimensions and electrical parameters match your schematic specifications. Check for any RoHS compliance details or specific ordering suffixes that may affect availability or performance characteristics before finalizing procurement.

Selection Notes

Select this component when a precise 6.8 uH inductance with tight 1% tolerance is required for RF circuits. Consider the 210 mA current rating and 2 Ohm DC resistance to ensure adequate power handling. The unshielded design necessitates careful layout consideration to minimize electromagnetic interference with nearby components in dense PCB arrangements.

Part Context

This component belongs to the 103/R series of fixed RF inductors manufactured by Delevan. It is designed specifically for surface-mount applications requiring stable inductive properties in radio frequency environments. The series offers various inductance values while maintaining consistent physical dimensions for standardized manufacturing processes.