Shielded 2 Coil Inductor Array 4µH Inductance - Connected in Series 1µH Inductance - Connected in Parallel 6.7mOhm Max DC Resistance (DCR) - Parallel 15.5A Nonstandard
Shielded 2 Coil Inductor Array 4µH Inductance - Connected in Series 1µH Inductance - Connected in Parallel 6.7mOhm Max DC Resistance (DCR) - Parallel 15.5A Nonstandard
Shielded 2 Coil Inductor Array 4µH Inductance - Connected in Series 1µH Inductance - Connected in Parallel 6.7mOhm Max DC Resistance (DCR) - Parallel 15.5A Nonstandard
Win Source Part Number: 1274968-SRF1280-1R0Y
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: 4 µH
Inductance - Connected In Parallel: 1 µH
Current Rating - Parallel: 15.5 A
Current Rating - Series: 7.74 A
Current Saturation - Parallel: 40 A
Current Saturation - Series: 20 A
DC Resistance (DCR) - Parallel: 6.7mOhm Max
DC Resistance (DCR) - Series: 26mOhm Max
Package / Case: Nonstandard
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.492" L x 0.492" W (12.50mm x 12.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 65 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SRF1280-1R0YDKR,SRF1
Base Product Number: SRF1280
INDUCT ARRAY 2 COIL 1UH SMD Product overview: SRF1280-1R0Y 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, 1UH. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 1UH, 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-SRF1280-1R0Y can be used for catalog matching and distributor lookup.
POWER INDUCTOR, 1UH, 15.5A, 20%; Product Range:SRF1280 Series; Inductance, Parallel:1µH; RMS Current, Parallel:15.5A; Saturation Current, Parallel:40A; DC Resistance Max, Parallel:0.0067ohm; Product Length:12.5mm; Product Height:8mm RoHS Compliant: Yes
INDUCTOR, DUAL, 1UH PARA., POWER; Product Range:SRF1280 Series; Inductance, Parallel:1µH; RMS Current - Parallel:15.5A; Saturation Current - Parallel:40A; Coupled Inductor Case:12.5mm x 12.5mm x 8mm; DC Resistance Max - RoHS Compliant: Yes
| DigiKey | Win Source Electronics | 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 | SRF1280-1R0YTR-ND | 1274968-SRF1280-1R0Y | 73-SRF1280-1R0Y | 14T0964 | 23T1273 |
| Product Name | Arrays, Signal Transformers | Inductors, Coils, Chokes - Arrays, Signal Transformers | SMD 1UH Inductor and Choke | Power Inductor, 1Uh, 15.5A, 20%; Product Range Bourns | Inductor, Dual, 1Uh Para., Power; 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 Technology | Surface Mount | ||
| Inductance Tolerance | 30 (+/- %) | 30 (+/- %) | |||
| DCR | 0.0067 to 0.0260 ohms | 0.0067 ohms | 0.0067 ohms | ||
| Packing Method | Tape Reel | Tape & Reel (TR) |
