STMicroelectronics, Inc. Common Mode Chokes ECMF4-20A42N10

4 Line Common Mode Choke Surface Mount 100mA DCR 5Ohm (Typ)

4 Line Common Mode Choke Surface Mount 100mA DCR 5Ohm (Typ)

4 Line Common Mode Choke Surface Mount 100mA DCR 5Ohm (Typ)

Common mode filter with ESD protection Product overview: ECMF4-20A42N10 from STMicroelectronics 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 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-ECMF4-20A42N10 can be used for catalog matching and distributor lookup.

Win Source Part Number: 1276451-ECMF4-20A42N10
Category: Filters>Common Mode Chokes
Series: ECMF
Features: ESD
Package: Tape & Reel
Current Rating (Max): 100mA
Standard Package: 3,000
Mounting: SMD (SMT)
Filter Type: Signal Line
Height (Max): 0.018" (0.45mm)
Number of Lines: 4
DC Resistance (DCR) (Max): 5Ohm (Typ)
Package / Case: 10-UFQFN
Temperature Range - Operating: -40°C ~ 85°C
Dimension: 0.087" L x 0.053" W (2.20mm x 1.35mm)
ECCN: EAR99
Fake Threat In the Open Market: 56 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8548.00.0000
Mfr: STMicroelectronics
Other Names: 497-17095-2,497-17095-6,497-17095-1
Base Product Number: ECMF4