Win Source Part Number: 1274828-SDR0403-221K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0403
Type: Drum Core, Wirewound
Package: Tape & Reel (TR),Cut Tape (CT)
Shielding: Unshielded
Inductance: 220 µH
Height - Seated (Max): 0.138" (3.50mm)
Standard Package: 2,000
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 50 @ 796kHz
Frequency - Self Resonant: 4MHz
Package / Case: Nonstandard
DC Resistance (DCR): 4.4Ohm 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: 85 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 220 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SDR0403221KL,-SDR040
Base Product Number: SDR0403
Current - Saturation (Isat): 330mA
220µH Unshielded Wirewound Inductor 220mA 4.4Ohm Max Nonstandard
220µH Unshielded Wirewound Inductor 220mA 4.4Ohm Max Nonstandard
FIXED IND 220UH 220MA 4.4 OHM
FIXED IND 220UH 220MA 4.4OHM SMD Product overview: SDR0403-221KL 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, 220UH, 220MA, 4.4OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 220UH, 220MA, 4.4OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0403-221KL can be used for catalog matching and distributor lookup.
INDUCTOR, UN-SHIELDED, 220UH, 330MA, SMD; Inductance:220µH; RMS Current (Irms):220mA; Inductor Construction:Unshiel
INDUCTOR, POWER, 220UH, 0.22A, 10%, FULL REEL; Inductance:220µH; RMS Current (Irms):220mA; Inductor Construction:Unshiel
Surface Mount Power Inductor, SDR0403 Series, 220 H, 10%, Unshielded, 4.4 ohm, 0.22 A RoHS Compliant: Yes
FIXED IND 220UH 220MA 4.4OHM SMD
| RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 7633269P | 7633269 | 1274828-SDR0403-221KL | 118-SDR0403-221KLTR-ND | 71-SDR0403-221KL | 04P1896 | 61J8031 | 23T1082 | SDR0403-221KL |
| Product Name | Surface Mount Inductors | Surface Mount Inductors | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | SMD 220UH 220MA 4.4OHM Inductor and Choke | Inductor, Un-Shielded, 220Uh, 330Ma, Smd; Inductance Bourns | Inductor, Power, 220Uh, 0.22A, 10%, Full Reel; Inductance Bourns | Surface Mount Power Inductor, Sdr0403 Series, 220 H, 10%, Unshielded, 4.4 Ohm, 0.22 A Rohs Compliant Bourns | Fixed Inductors |
| Inductance Range | 220 microH | 220 microH | 220 microH | 220 microH | 220 microH | 220 microH | 220 microH | ||
| Rated DC Current | 220 milliamps | 220 milliamps | 330 milliamps | 220 milliamps | 220 milliamps | 220 milliamps | |||
| Standards and Certifications | RoHS | RoHS | RoHS | RoHS | RoHS | RoHS | |||
| EIA Case Size | 0403 | 0403 | |||||||
| Technology | Wirewound | Standard; Wirewound | Drum Core, Wirewound | Wirewound; Drum Core, Wirewound |
