Win Source Part Number: 1274482-SDR7045-221K
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: SDR7045
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Unshielded
Inductance: 220 µH
Height - Seated (Max): 0.189" (4.80mm)
Standard Package: 1,000
Mounting: SMD (SMT)
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 22 @ 796kHz
Frequency - Self Resonant: 6MHz
Package / Case: Nonstandard
DC Resistance (DCR): 930mOhm Max
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.276" L x 0.276" W (7.00mm x 7.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 62 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 500 mA
Inductance Frequency - Test: 100 kHz
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SDR7045-221KCT,SDR70
Base Product Number: SDR7045
Current - Saturation (Isat): 480mA
FIXED IND 220UH 500MA 930MOHM SM Product overview: SDR7045-221K 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 220UH, 500MA, 930MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 220UH, 500MA, 930MOHM, 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-SDR7045-221K can be used for catalog matching and distributor lookup.
220µH Unshielded Wirewound Inductor 500mA 930mOhm Max Nonstandard
220µH Unshielded Wirewound Inductor 500mA 930mOhm Max Nonstandard
220µH Unshielded Wirewound Inductor 500mA 930mOhm Max Nonstandard
Surface Mount Power Inductor, SDR7045 Series, 220 H, 10%, Unshielded, 0.93 ohm, 500 mA RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | 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 | 1274482-SDR7045-221K | 71-SDR7045-221K | SDR7045-221KTR-ND | 06X7362 |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | 220UH 500MA 930MOHM Inductor and Choke | Fixed Inductors | Surface Mount Power Inductor, Sdr7045 Series, 220 H, 10%, Unshielded, 0.93 Ohm, 500 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 |
| Technology | Standard; Wirewound | Drum Core, Wirewound | ||
| Core Material | Ferrite | Ferrite | Ferrite; Drum Core, Wirewound | |
| Application | RF Choke |
