Win Source Part Number: 1275010-SRF0703-221M
Category: Inductors, Coils, Chokes>Arrays, Signal Transformers
Series: SRF0703
Package: Tape & Reel
Shielding: Shielded
Standard Package: 1,500
Mounting: SMD (SMT)
Tolerance: ±20%
Height: 0.142" (3.60mm)
Number of Coils: 2
Inductance - Connected In Series: 880 µH
Inductance - Connected In Parallel: 220 µH
Current Rating - Parallel: 520 mA
Current Rating - Series: 260 mA
Current Saturation - Parallel: 530 mA
Current Saturation - Series: 270 mA
DC Resistance (DCR) - Parallel: 1.48Ohm Max
DC Resistance (DCR) - Series: 5.5Ohm Max
Package / Case: Nonstandard
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.299" L x 0.299" W (7.60mm x 7.60mm)
ECCN: EAR99
Fake Threat In the Open Market: 83 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SRF0703-221MTR,SRF07
Base Product Number: SRF0703
Shielded 2 Coil Inductor Array 880µH Inductance - Connected in Series 220µH Inductance - Connected in Parallel 1.48Ohm Max DC Resistance (DCR) - Parallel 520mA Nonstandard
Shielded 2 Coil Inductor Array 880µH Inductance - Connected in Series 220µH Inductance - Connected in Parallel 1.48Ohm Max DC Resistance (DCR) - Parallel 520mA Nonstandard
Shielded 2 Coil Inductor Array 880µH Inductance - Connected in Series 220µH Inductance - Connected in Parallel 1.48Ohm Max DC Resistance (DCR) - Parallel 520mA Nonstandard
INDUCT ARRAY 2 COIL 220UH SMD Product overview: SRF0703-221M 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. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 220UH, Inductor and Choke, Arrays, Signal Transformers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 73-SRF0703-221M can be used for catalog matching and distributor lookup.
POWER INDUCTOR, 220UH, 520MA, 20%; Product Range:SRF0703 Series; Inductance, Parallel:220µH; RMS Current, Parallel:520mA; Saturation Current, Parallel:530mA; DC Resistance Max, Parallel:1.48ohm; Product Length:7.6mm; Inductance:220µHRoHS
POWER INDUCTOR, 220UH, 520MA, 20%, FULL REEL; Product Range:SRF0703 Series; Inductance, Parallel:220µH; RMS Current, Parallel:520mA; Saturation Current, Parallel:530mA; DC Resistance Max, Parallel:1.48ohm; Product Length:7.6mm RoHS Compliant: Yes
INDUCTOR, DUAL, 220UH PARA., POWER; Product Range:SRF0703 Series; Inductance, Parallel:220µH; RMS Current - Parallel:520mA; Saturation Current - Parallel:530mA; Coupled Inductor Case:7.6mm x 7.6mm x 3.4mm; DC Resistance Max - RoHS Compliant: Yes
| RS Components, Ltd. | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | 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 | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1808943 | 1275010-SRF0703-221M | SRF0703-221MCT-ND | 73-SRF0703-221M | 14T0888 | 14T0889 | 23T1236 |
| Product Name | Surface Mount Inductors | Inductors, Coils, Chokes - Arrays, Signal Transformers | Arrays, Signal Transformers | SMD 220UH Inductor and Choke | Power Inductor, 220Uh, 520Ma, 20%; Product Range Bourns | Power Inductor, 220Uh, 520Ma, 20%, Full Reel; Product Range Bourns | Inductor, Dual, 220Uh Para., Power; Product Range Bourns |
| Core Material | Ferrite; Ferrite | Ferrite | |||||
| Inductance Range | 220 microH | ||||||
| Standards and Certifications | RoHS | RoHS | RoHS | RoHS | |||
| EIA Case Size | Smd | ||||||
| Molded / Shielded | Shielded | Shielded | Shielded |
