Bourns, Inc. Common Mode Chokes SRF0905-400Y

40µH @ 1kHz 2 Line Common Mode Choke Surface Mount 800 Ohms @ 20MHz 900mA DCR 250mOhm

40µH @ 1kHz 2 Line Common Mode Choke Surface Mount 800 Ohms @ 20MHz 900mA DCR 250mOhm

CMC 40UH 900MA 2LN 800 OHM SMD

Manufacturer: Bourns Inc.
Win Source Part Number: 795395-SRF0905-400Y
Series: SRF0905
Packaging: Reel package
Operating Temperature Range: -40°C ~ 105°C
Package: Horizontal, 4 PC Pad
Voltage Rating - DC: 80V
Mounting: SMD
Filter Type: Signal Line
Number of Lines: 2
Impedance @ Frequency: 800 Ohm @ 20MHz
Inductance @ Frequency: 40μH @ 1kHz
Family Name: SRF0905
Categories: Filters
Dimension: 0.362" L x 0.236" W (9.20mm x 6.00mm)
Height (Maximum): 0.209" (5.30mm)
Current Rating (Maximum): 900mA
DC Resistance (DCR) (Maximum): 250 mOhm
Introduction Date: May 20, 2009
ECCN: EAR99
Country of Origin: China, Taiwan
Estimated EOL Date: 2025
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance

CMC 40UH 900MA 2LN 800 OHM SMD Product overview: SRF0905-400Y 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, 40UH, 900MA, 800 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 40UH, 900MA, 800 OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 839-SRF0905-400Y can be used for catalog matching and distributor lookup.

Bourns SRF0905-400Y