820µH Unshielded Wirewound Inductor 100mA 12Ohm Max Nonstandard
820µH Unshielded Wirewound Inductor 100mA 12Ohm Max Nonstandard
820µH Unshielded Wirewound Inductor 100mA 12Ohm Max Nonstandard
FIXED IND 820UH 100MA 12 OHM SMD Product overview: SDR0403-821KL 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, 820UH, 100MA, 12 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 820UH, 100MA, 12 OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0403-821KL can be used for catalog matching and distributor lookup.
Win Source Part Number: 1274829-SDR0403-821K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0403
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 820 µH
Height - Seated (Max): 0.138" (3.50mm)
Standard Package: 2,000
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 38 @ 796kHz
Frequency - Self Resonant: 2.5MHz
Package / Case: Nonstandard
DC Resistance (DCR): 12Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.177" L x 0.157" W (4.50mm x 4.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 73 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 100 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: 118-SDR0403-821KLCT,
Base Product Number: SDR0403
Current - Saturation (Isat): 150mA
Surface Mount Power Inductor, SDR0403 Series, 820 H, 10%, Unshielded, 12 ohm, 100 mA RoHS Compliant: Yes
| 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 | 118-SDR0403-821KLTR-ND | 71-SDR0403-821KL | 1274829-SDR0403-821KL | 61J8058 |
| Product Name | Fixed Inductors | SMD 820UH 100MA 12 OHM Inductor and Choke | Inductors, Coils, Chokes - Fixed Inductors | Surface Mount Power Inductor, Sdr0403 Series, 820 H, 10%, Unshielded, 12 Ohm, 100 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 Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology |
| Core Material | Ferrite; Drum Core, Wirewound | Ferrite | Ferrite | |
| Configuration | Fixed | Fixed | ||
| Inductance Tolerance | 10 (+/- %) | 10 (+/- %) |
