Bourns, Inc. Fixed Inductors SDR1005-331K

330µH Unshielded Wirewound Inductor 550mA 1.15Ohm Max Nonstandard

Win Source Part Number: 1274659-SDR1005-331K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR1005
Type: Drum Core, Wirewound
Package: Tape & Reel (TR)
Shielding: Unshielded
Inductance: 330 µH
Height - Seated (Max): 0.197" (5.00mm)
Standard Package: 600
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 56 @ 70kHz
Frequency - Self Resonant: 4MHz
Package / Case: Nonstandard
DC Resistance (DCR): 1.15Ohm 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: 64 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 550 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Product Status: Obsolete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): 600mA

FIXED IND 330UH 550MA 1.15OHM SM Product overview: SDR1005-331K 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 330UH, 550MA, 1.15OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 330UH, 550MA, 1.15OHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR1005-331K can be used for catalog matching and distributor lookup.