Bourns, Inc. Fixed Inductors SDR1045-331K

330µH Unshielded Wirewound Inductor 620mA 1.7Ohm Max Nonstandard

FIXED IND 330UH 620MA 1.7 OHM

330µH Unshielded Wirewound Inductor 620mA 1.7Ohm Max Nonstandard

Win Source Part Number: 1274621-SDR1045-331K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR1045
Type: Drum Core, Wirewound
Package: Tape & Reel (TR),Cut Tape (CT)
Shielding: Unshielded
Inductance: 330 µH
Height - Seated (Max): 0.189" (4.80mm)
Standard Package: 700
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 12 @ 796kHz
Frequency - Self Resonant: 4.6MHz
Package / Case: Nonstandard
DC Resistance (DCR): 1.7Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.394" L x 0.394" W (10.00mm x 10.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 84 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 620 mA
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: -SDR1045-331KCT,SDR1045-331KCT,-SDR1045-331KTR,SDR1045-331KTR,SDR1045331K,-SDR1045-331K
Base Product Number: SDR1045
Current - Saturation (Isat): 700mA

FIXED IND 330UH 620MA 1.7OHM SMD Product overview: SDR1045-331K 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 SMD, 330UH, 620MA, 1.7OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 330UH, 620MA, 1.7OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR1045-331K can be used for catalog matching and distributor lookup.