Bourns, Inc. Common Mode Chokes SRF2012-221Y

2 Line Common Mode Choke Surface Mount 220 Ohms @ 100MHz 310mA DCR 350mOhm

Win Source Part Number: 1277149-SRF2012-221Y
Category: Filters>Common Mode Chokes
Series: SRF2012
Package: Tape & Reel (TR),Cut Tape (CT)
Voltage Rating - DC: 50V
Current Rating (Max): 310mA
Standard Package: 2,000
Mounting: SMD (SMT)
Height (Max): 0.057" (1.45mm)
Number of Lines: 2
Impedance @ Frequency: 220 Ohms @ 100 MHz
DC Resistance (DCR) (Max): 350mOhm
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: 75 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Other Names: -SRF2012-221YCT,SRF2012221Y,-SRF2012-221YTR,SRF2012-221YTR,-SRF2012-221Y,SRF2012-221Y,SRF2012-221YCT,-SRF2012-221Y
Base Product Number: SRF2012
Product Status: Obsolete

CMC 310MA 2LN 220 OHM SMD Product overview: SRF2012-221Y 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, 310MA, 220 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 310MA, 220 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-SRF2012-221Y can be used for catalog matching and distributor lookup.