Win Source Part Number: 1277127-SRF2012A-261
Category: Filters>Common Mode Chokes
Series: SRF2012AA
Package: Tape & Reel
Voltage Rating - DC: 50V
Current Rating (Max): 300mA
Standard Package: 2,000
Mounting: SMD (SMT)
Ratings: AEC-Q200
Filter Type: Signal Line
Height (Max): 0.055" (1.40mm)
Number of Lines: 2
Impedance @ Frequency: 260 Ohms @ 100 MHz
DC Resistance (DCR) (Max): 400mOhm
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: 68 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Other Names: SRF2012A-261YATR,SRF
Base Product Number: SRF2012A
CMC 300MA 2LN 260OHM SMD AECQ200 Product overview: SRF2012A-261YA 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 Automotive, SMD, 300MA, 260OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, Automotive, SMD, 300MA, 260OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 839-SRF2012A-261YA can be used for catalog matching and distributor lookup.
2 Line Common Mode Choke Surface Mount 260 Ohms @ 100MHz 300mA DCR 400mOhm
2 Line Common Mode Choke Surface Mount 260 Ohms @ 100MHz 300mA DCR 400mOhm
2 Line Common Mode Choke Surface Mount 260 Ohms @ 100MHz 300mA DCR 400mOhm
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1277127-SRF2012A-261YA | 839-SRF2012A-261YA | SRF2012A-261YATR-ND |
| Product Name | Filters - Common Mode Chokes | Automotive SMD 300MA 260OHM 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 | 0.4000 ohms | 0.4000 ohms | |
| Rated DC Current | 300 milliamps | 300 milliamps |