FIXED IND 390UH 120MA 10.8OHM SM Product overview: SDR0302-391KL 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 390UH, 120MA, 10.8OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 390UH, 120MA, 10.8OHM, 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-SDR0302-391KL can be used for catalog matching and distributor lookup.
Manufacturer: Bourns Inc.
Win Source Part Number: 1247462-SDR0302-391K
Series: SDR0302
Packaging: Reel - TR
Type: Wirewound
Operating Temperature Range: -40°C ~ 125°C
Package: Nonstandard
Current Rating: 120mA
Shielding: Unshielded
Inductance: 390μH
Mounting: SMD
Tolerance: ±10%
Material - Core: Ferrite
Current - Saturation: 140mA
Q @ Freq: 40 @ 796kHz
Frequency - Self Resonant: 5.5MHz
Test Frequency: 1kHz
Size: 0.118" L x 0.110" W (3.00mm x 2.80mm)
Family Name: SDR0302
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 10.8 Ohm Max
Manufacturer Homepage: www.bourns.com
Height - Seated (Maximum): 0.110" (2.80mm)
Alternative Parts (Cross-Reference): 3621A391KT; ASPI-0302-391K-T; SDR0302-391K;
Introduction Date: November 19, 2003
ECCN: EAR99
Country of Origin: Singapore
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 92 pct.
Supply and Demand Status: Limited
FIXED IND 390UH 120MA 10.8 OHM
390µH Unshielded Wirewound Inductor 120mA 10.8Ohm Max Nonstandard
390µH Unshielded Wirewound Inductor 120mA 10.8Ohm Max Nonstandard
Surface Mount Power Inductor, SDR0302 Series, 390 H, 10%, Unshielded, 10.8 ohm, 120 mA RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-SDR0302-391KL | 1247462-SDR0302-391KL | 118-SDR0302-391KLDKR-ND | 06X7049 |
| Product Name | 390UH 120MA 10.8OHM Inductor and Choke | Fixed Inductors - SDR0302-391KL | Fixed Inductors | Surface Mount Power Inductor, Sdr0302 Series, 390 H, 10%, Unshielded, 10.8 Ohm, 120 Ma Rohs Compliant 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 | Surface Mount Technology | Surface Mount Technology | Surface Mount Technology |
| Technology | Drum Core, Wirewound | Standard; Wirewound | ||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | |
| Inductance Range | 390 microH | 390 microH |
