The Bourns SRF1280 Series Power Inductor, part number 14T0991, features an inductance of 47 ¬µH with a maximum RMS current rating of 2.95 A and a saturation current of 5.28 A. It has a maximum DC resistance of 0.0898 ohms, making it suitable for applications requiring low resistance. The inductor is magnetically shielded, which minimizes radiation and allows for parallel, series, dual-inductor, and transformer configurations. It operates effectively within a temperature range of -40 ¬8C to +125 ¬8C and is compliant with RoHS standards. The product is packaged in reels of 400 pieces, facilitating easy integration into manufacturing processes.
INDUCT ARRAY 2 COIL 47UH SMD Product overview: SRF1280-470M 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, 47UH. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 47UH, 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-SRF1280-470M can be used for catalog matching and distributor lookup.
Shielded 2 Coil Inductor Array 188µH Inductance - Connected in Series 47µH Inductance - Connected in Parallel 89.8mOhm Max DC Resistance (DCR) - Parallel 2.95A Nonstandard
Shielded 2 Coil Inductor Array 188µH Inductance - Connected in Series 47µH Inductance - Connected in Parallel 89.8mOhm Max DC Resistance (DCR) - Parallel 2.95A Nonstandard
Shielded 2 Coil Inductor Array 188µH Inductance - Connected in Series 47µH Inductance - Connected in Parallel 89.8mOhm Max DC Resistance (DCR) - Parallel 2.95A Nonstandard
Manufacturer: Bourns Inc.
Win Source Part Number: 897374-SRF1280-470M
Series: SRF1280
Operating Temperature Range: -40°C ~ 125°C
Features: Shielded 2 Coil Inductor Array 188 µH Inductance - Connected in Series 47 µH Inductance - Connected in Parallel 89.8mOhm Max DC Resistance (DCR) - Parallel 2.95 A Nonstandard
Package: Reel - TR
Package: Nonstandard
Mounting: Surface Mount
Family Name: SRF1280
Categories: Inductors
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Balance
Quantity per package: 400
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 33 Weeks
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Other Part Number: SRF1280-470MDKR, SRF1280-470MCT, SRF1280-470MTR, SRF1280470M
INDUCTOR, DUAL, 47UH PARA., POWER; Product Range:SRF1280 Series; Inductance, Parallel:47µH; RMS Current - Parallel:2.95A; Saturation Current - Parallel:5.28A; Coupled Inductor Case:12.5mm x 12.5mm x 8mm; DC Resistance Max - RoHS Compliant: Yes
POWER INDUCTOR, 47UH, 2.95A, 20%; Product Range:SRF1280 Series; Inductance, Parallel:47µH; RMS Current, Parallel:2.95A; Saturation Current, Parallel:5.28A; DC Resistance Max, Parallel:0.0898ohm; Product Length:12.5mm; Inductance:47µHRoHS Compliant: Yes
POWER INDUCTOR, 47UH, 2.95A, 20%; Product Range:SRF1280 Series; Inductance, Parallel:47µH; RMS Current, Parallel:2.95A; Saturation Current, Parallel:5.28A; DC Resistance Max, Parallel:0.0898ohm; Product Length:12.5mm; Inductance:47µHRoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | 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 | 73-SRF1280-470M | SRF1280-470MTR-ND | 897374-SRF1280-470M | 23T1287 | 14T0992 |
| Product Name | SMD 47UH Inductor and Choke | Arrays, Signal Transformers | Arrays, Signal Transformers - SRF1280-470M | Inductor, Dual, 47Uh Para., Power; Product Range Bourns | Power Inductor, 47Uh, 2.95A, 20%; Product Range 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 | Surface Mount Technology | Surface Mount Technology | ||
| Technology | Power | ||||
| Core Material | Ferrite | ||||
| Inductance Tolerance | 20 (+/- %) | 20 (+/- %) |
