Bourns, Inc. Fixed Inductors SDR1005-102K

1mH Unshielded Wirewound Inductor 300mA 3.9Ohm Max Nonstandard

Win Source Part Number: 1274673-SDR1005-102K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR1005
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Unshielded
Inductance: 1 mH
Height - Seated (Max): 0.197" (5.00mm)
Standard Package: 600
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 78 @ 122kHz
Frequency - Self Resonant: 2MHz
Package / Case: Nonstandard
DC Resistance (DCR): 3.9Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.500" L x 0.394" W (12.70mm x 10.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 72 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 300 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Base Product Number: SDR1005
Product Status: Obsolete
Current - Saturation (Isat): 350mA

FIXED IND 1MH 300MA 3.9 OHM SMD Product overview: SDR1005-102K from Bourns, Inc. is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 1MH, 300MA, 3.9 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 1MH, 300MA, 3.9 OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR1005-102K can be used for catalog matching and distributor lookup.