Bourns, Inc. Inductors, Coils, Chokes - Fixed Inductors SDR0503-390KL

Win Source Part Number: 1274818-SDR0503-390KL
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0503
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 39 µH
Height - Seated (Max): 0.130" (3.30mm)
Standard Package: 500
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 15 @ 2.52MHz
Frequency - Self Resonant: 17MHz
Package / Case: Nonstandard
DC Resistance (DCR): 420mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.197" L x 0.189" W (5.00mm x 4.80mm)
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 650 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SDR0503-390KL,118-SDR0503-390KLDKR,118-SDR0503-390KLTR,118-SDR0503-390KLCT
Base Product Number: SDR0503
Current - Saturation (Isat): 800mA

39µH Unshielded Wirewound Inductor 650mA 420mOhm Max Nonstandard

39µH Unshielded Wirewound Inductor 650mA 420mOhm Max Nonstandard

39µH Unshielded Wirewound Inductor 650mA 420mOhm Max Nonstandard

FIXED IND 39UH 650MA 420MOHM SMD Product overview: SDR0503-390KL 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, 39UH, 650MA, 420MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 39UH, 650MA, 420MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0503-390KL can be used for catalog matching and distributor lookup.