Win Source Part Number: 1213360-1255AY-3R9N=
Category: Inductors, Coils, Chokes>Fixed Inductors
Series: DG6045C
Type: Drum Core, Wirewound
Package: Tape & Reel
Shielding: Shielded
Inductance: 3.9 µH
Height - Seated (Max): 0.177" (4.50mm)
Standard Package: 1,500
Mounting: SMD (SMT)
Tolerance: ±30%
Material - Core: Ferrite
Package / Case: Nonstandard
DC Resistance (DCR): 22mOhm
Temperature Range - Operating: -40°C ~ 85°C
Dimension: 0.248" L x 0.248" W (6.30mm x 6.30mm)
ECCN: EAR99
Fake Threat In the Open Market: 54 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 4.2 A
Inductance Frequency - Test: 100 kHz
HTSUS: 8504.50.8000
Mfr: Murata Electronics
Other Names: 490-14062-6,490-1406
Base Product Number: 1255AY
Current - Saturation (Isat): 4.7A
3.9µH Shielded Wirewound Inductor 4.2A 22mOhm Nonstandard
3.9µH Shielded Wirewound Inductor 4.2A 22mOhm Nonstandard
FIXED IND 3.9UH 4.2A 22MOHM SMD Product overview: 1255AY-3R9N=P3 from Murata Electronics 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, 3.9UH, 4.2A, 22MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 3.9UH, 4.2A, 22MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-1255AY-3R9N=P3 can be used for catalog matching and distributor lookup.
INDUCTOR, 3.9UH, 4.2A, 30%, WIREWOUND; Inductance:3.9µH; RMS Current (Irms):4.2A; Inductor Construction:Wirewou
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1213360-1255AY-3R9N=P3 | 490-14062-1-ND | 71-1255AY-3R9N=P3 | 57AC7728 |
| Product Name | Inductors, Coils, Chokes - Fixed Inductors | Fixed Inductors | SMD 3.9UH 4.2A 22MOHM Inductor and Choke | Inductor, 3.9Uh, 4.2A, 30%, Wirewound; Inductance Murata |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount | |
| Technology | Standard; Wirewound | Drum Core, Wirewound | Wirewound | |
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | |
| Application | RF Choke |
