Win Source Part Number: 1277132-SRF2012-501Y
Category: Filters>Common Mode Chokes
Series: SRF2012A
Package: Tape & Reel (TR)
Voltage Rating - DC: 50V
Current Rating (Max): 300mA
Standard Package: 2,000
Mounting: SMD (SMT)
Height (Max): 0.055" (1.40mm)
Number of Lines: 2
Impedance @ Frequency: 500 Ohms @ 100 MHz
DC Resistance (DCR) (Max): 500mOhm
Package / Case: Horizontal, 4 PC Pad
Temperature Range - Operating: -40°C ~ 125°C
Dimension: 0.079" L x 0.047" W (2.00mm x 1.20mm)
ECCN: EAR99
Fake Threat In the Open Market: 56 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Base Product Number: SRF2012
CMC 300MA 2LN 500 OHM SMD Product overview: SRF2012-501YA 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, 300MA, 500 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 300MA, 500 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-SRF2012-501YA can be used for catalog matching and distributor lookup.
CMC 300MA 2LN 500 OHM SMD
2 Line Common Mode Choke Surface Mount 500 Ohms @ 100MHz 300mA DCR 500mOhm
CMC 300MA 2LN 500 OHM SMD
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1277132-SRF2012-501YA | 839-SRF2012-501YA | 118-SRF2012-501YADKR-ND |
| Product Name | Filters - Common Mode Chokes | SMD 300MA 500 OHM Inductor and Choke | Common Mode Chokes |
| 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 |
| Application | RF Choke | Common Mode Choke; RF Choke | |
| DCR | 0.5000 ohms | 0.5000 ohms | |
| Rated DC Current | 300 milliamps | 300 milliamps |