Bourns, Inc. Fixed Inductors SDR1307A-331K

330µH Unshielded Wirewound Inductor 1.1A 520mOhm Max Nonstandard

330µH Unshielded Wirewound Inductor 1.1A 520mOhm Max Nonstandard

330µH Unshielded Wirewound Inductor 1.1A 520mOhm Max Nonstandard

Win Source Part Number: 1274567-SDR1307A-331K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR1307A
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 330 µH
Height - Seated (Max): 0.287" (7.30mm)
Standard Package: 400
Mounting: SMD (SMT)
Tolerance: ±10%
Ratings: AEC-Q200
Material - Core: Ferrite
Q @ Freq: 15 @ 796kHz
Frequency - Self Resonant: 3.2MHz
Package / Case: Nonstandard
DC Resistance (DCR): 520mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.512" Dia (13.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 52 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1.1 A
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SDR1307A-331KCT,SDR1307A-331KDKR,SDR1307A-331K,SDR1307A-331KTR
Base Product Number: SDR1307A
Current - Saturation (Isat): 1.6A

FIXED IND 330UH 1.1A 520MOHM SMD Product overview: SDR1307A-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, 1.1A, 520MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 330UH, 1.1A, 520MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR1307A-331K can be used for catalog matching and distributor lookup.