390µH Shielded Inductor 1A 680mOhm Max Nonstandard
FIXED IND 390UH 1A 680 MOHM SMD Product overview: SRR1280A-391K 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, 390UH, 1A, 680 MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 390UH, 1A, 680 MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SRR1280A-391K can be used for catalog matching and distributor lookup.
Win Source Part Number: 1273377-SRR1280A-391
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SRR1280A
Package: Tape & Reel
Shielding: Shielded
Inductance: 390 µH
Height - Seated (Max): 0.315" (8.00mm)
Standard Package: 400
Mounting: SMD (SMT)
Tolerance: ±10%
Ratings: AEC-Q200
Material - Core: Ferrite
Q @ Freq: 24 @ 796kHz
Frequency - Self Resonant: 2.7MHz
Package / Case: Nonstandard
DC Resistance (DCR): 680mOhm Max
Supplier Device Package: 1280
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 71 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1 A
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SRR1280A-391KCT,SRR1
Base Product Number: SRR1280A
Current - Saturation (Isat): 1.4A
Surface Mount Power Inductor, AEC-Q200 SRR1280A Series, 390 H, 10%, Shielded, 0.68 ohm, 1 A
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | SRR1280A-391KTR-ND | 71-SRR1280A-391K | 1273377-SRR1280A-391K | 06X7915 |
| Product Name | Fixed Inductors | SMD 390UH 1A 680 MOHM Inductor and Choke | Inductors, Coils, Chokes - Fixed Inductors | Surface Mount Power Inductor, Aec-Q200 Srr1280A Series, 390 H, 10%, Shielded, 0.68 Ohm, 1 A Bourns |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| Mounting Option | Surface Mount Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology |
| Core Material | Ferrite | Ferrite | Ferrite | |
| Configuration | Fixed | Fixed | ||
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) |
