Win Source Part Number: 1274844-SDR0302-221K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR0302
Type: Drum Core, Wirewound
Package: Tape & Reel (TR),Cut Tape (CT)
Shielding: Unshielded
Inductance: 220 µH
Height - Seated (Max): 0.110" (2.80mm)
Standard Package: 2,000
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 40 @ 796kHz
Frequency - Self Resonant: 8MHz
Package / Case: Nonstandard
DC Resistance (DCR): 5.7Ohm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.118" L x 0.110" W (3.00mm x 2.80mm)
ECCN: EAR99
Fake Threat In the Open Market: 59 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 170 mA
Inductance Frequency - Test: 1 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: -SDR0302-221KLCT,SDR
Base Product Number: SDR0302
Current - Saturation (Isat): 190mA
220µH Unshielded Wirewound Inductor 170mA 5.7Ohm Max Nonstandard
FIXED IND 220UH 170MA 5.7 OHM
220µH Unshielded Wirewound Inductor 170mA 5.7Ohm Max Nonstandard
FIXED IND 220UH 170MA 5.7OHM SMD Product overview: SDR0302-221KL 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, 170MA, 5.7OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 220UH, 170MA, 5.7OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SDR0302-221KL can be used for catalog matching and distributor lookup.
INDUCTOR, UN-SHIELDED, 220UH, 190MA, SMD; Inductance:220µH; RMS Current (Irms):170mA; Inductor Construction:Unshiel
Surface Mount Power Inductor, SDR0302 Series, 220 H, 10%, Unshielded, 5.7 ohm, 170 mA RoHS Compliant: Yes
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1274844-SDR0302-221KL | 118-SDR0302-221KLCT-ND | 71-SDR0302-221KL | 04P1877 | 06X7041 |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | SMD 220UH 170MA 5.7OHM Inductor and Choke | Inductor, Un-Shielded, 220Uh, 190Ma, Smd; Inductance Bourns | Surface Mount Power Inductor, Sdr0302 Series, 220 H, 10%, Unshielded, 5.7 Ohm, 170 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 Technology | Surface Mount | Surface Mount Technology | Surface Mount Technology |
| Technology | Standard; Wirewound | Drum Core, Wirewound | |||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | ||
| Application | RF Choke |
