Shielded 2 Coil Inductor Array 18.8µH Inductance - Connected in Series 4.7µH Inductance - Connected in Parallel 13.5mOhm Max DC Resistance (DCR) - Parallel 8.25A Nonstandard
Shielded 2 Coil Inductor Array 18.8µH Inductance - Connected in Series 4.7µH Inductance - Connected in Parallel 13.5mOhm Max DC Resistance (DCR) - Parallel 8.25A Nonstandard
Shielded 2 Coil Inductor Array 18.8µH Inductance - Connected in Series 4.7µH Inductance - Connected in Parallel 13.5mOhm Max DC Resistance (DCR) - Parallel 8.25A Nonstandard
INDUCT ARRAY 2 COIL 4.7UH SMD Product overview: SRF1280-4R7Y 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, 4.7UH. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 4.7UH, 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-SRF1280-4R7Y can be used for catalog matching and distributor lookup.
Win Source Part Number: 1182226-SRF1280-4R7Y
Category: Inductors, Coils, Chokes>Arrays, Signal Transformers
Series: SRF1280
Package: Tape & Reel
Shielding: Shielded
Standard Package: 400
Mounting: SMD (SMT)
Tolerance: ±30%
Height: 0.315" (8.00mm)
Number of Coils: 2
Inductance - Connected In Series: 18.8 µH
Inductance - Connected In Parallel: 4.7 µH
Current Rating - Parallel: 8.25 A
Current Rating - Series: 4.13 A
Current Saturation - Parallel: 16.5 A
Current Saturation - Series: 8.24 A
DC Resistance (DCR) - Parallel: 13.5mOhm Max
DC Resistance (DCR) - Series: 50mOhm Max
Package / Case: Nonstandard
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
Alternative Parts (Cross-Reference): SRF1280-4R7Y.;
ECCN: EAR99
Fake Threat In the Open Market: 78 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SRF12804R7Y,SRF1280-
Base Product Number: SRF1280
DUAL-WINDING POWER INDUCTOR, 4.7UH/8.25A ROHS COMPLIANT: YES
POWER INDUCTOR, 4.7UH, 8.25A, 20%; Product Range:SRF1280 Series; Inductance, Parallel:4.7µH; RMS Current, Parallel:8.25A; Saturation Current, Parallel:16.5A; DC Resistance Max, Parallel:0.0135ohm; Product Length:12.5mm RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | 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 | SRF1280-4R7YTR-ND | 73-SRF1280-4R7Y | 1182226-SRF1280-4R7Y | 92AH6052 | 14T0990 |
| Product Name | Arrays, Signal Transformers | SMD 4.7UH Inductor and Choke | Inductors, Coils, Chokes - Arrays, Signal Transformers | Dual-Winding Power Inductor, 4.7Uh/8.25A Rohs Compliant Bourns | Power Inductor, 4.7Uh, 8.25A, 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 Technology | Surface Mount | Surface Mount Technology | ||
| Inductance Tolerance | 30 (+/- %) | 30 (+/- %) | |||
| DCR | 0.0135 to 0.0500 ohms | 0.0135 ohms | 0.0135 ohms | ||
| Packing Method | Tape Reel | Tape & Reel (TR) |
