Win Source Part Number: 1277145-SRF2012-371Y
Category: Filters>Common Mode Chokes
Series: SRF2012
Package: Tape & Reel (TR),Cut Tape (CT)
Voltage Rating - DC: 50V
Current Rating (Max): 280mA
Standard Package: 2,000
Mounting: SMD (SMT)
Height (Max): 0.057" (1.45mm)
Number of Lines: 2
Impedance @ Frequency: 370 Ohms @ 100 MHz
DC Resistance (DCR) (Max): 450mOhm
Package / Case: Horizontal, 4 PC Pad
Temperature Range - Operating: -55°C ~ 125°C
Dimension: 0.081" L x 0.049" W (2.05mm x 1.25mm)
ECCN: EAR99
Fake Threat In the Open Market: 84 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Other Names: SRF2012-371YCT,-SRF2
Base Product Number: SRF2012
Product Status: Obsolete
2 Line Common Mode Choke Surface Mount 370 Ohms @ 100MHz 280mA DCR 450mOhm
CMC 280MA 2LN 370 OHM SMD Product overview: SRF2012-371Y 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, 280MA, 370 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 280MA, 370 OHM, Inductor and Choke, Common Mode Chokes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 839-SRF2012-371Y can be used for catalog matching and distributor lookup.
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1277145-SRF2012-371Y | SRF2012-371YTR-ND | 839-SRF2012-371Y |
| Product Name | Filters - Common Mode Chokes | Common Mode Chokes | SMD 280MA 370 OHM Inductor and Choke |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) |
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount |
| Application | RF Choke | Common Mode Choke; RF Choke | |
| DCR | 0.4500 ohms | 0.4500 ohms |