Win Source Part Number: 1277159-SRF0905A-400
Category: Filters>Common Mode Chokes
Series: SRF0905A
Package: Tape & Reel
Voltage Rating - DC: 80V
Current Rating (Max): 900mA
Standard Package: 1,000
Mounting: SMD (SMT)
Ratings: AEC-Q200
Filter Type: Signal Line
Height (Max): 0.248" (6.30mm)
Number of Lines: 2
Impedance @ Frequency: 800 Ohms @ 20 MHz
Inductance @ Frequency: 40 µH @ 1 kHz
DC Resistance (DCR) (Max): 250mOhm
Package / Case: Horizontal, 4 PC Pad
Temperature Range - Operating: -40°C ~ 105°C
Dimension: 0.362" L x 0.236" W (9.20mm x 6.00mm)
ECCN: EAR99
Fake Threat In the Open Market: 66 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.4000
Mfr: Bourns Inc.
Other Names: SRF0905A-400YDKR,SRF
Base Product Number: SRF0905A
CMC 40UH 900MA 2LN SMD AEC-Q200 Product overview: SRF0905A-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 Automotive, SMD, 40UH, 900MA. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, Automotive, SMD, 40UH, 900MA, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 839-SRF0905A-400Y can be used for catalog matching and distributor lookup.
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
40µH @ 1kHz 2 Line Common Mode Choke Surface Mount 800 Ohms @ 20MHz 900mA DCR 250mOhm
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | |
|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1277159-SRF0905A-400Y | 839-SRF0905A-400Y | SRF0905A-400YCT-ND |
| Product Name | Filters - Common Mode Chokes | Automotive SMD 40UH 900MA Inductor and Choke | Common Mode Chokes |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
| Mounting Option | Surface Mount Technology | Surface Mount | Surface Mount Technology |
| Application | RF Choke | Common Mode Choke; RF Choke | |
| Inductance Range | 40 microH | 40 microH | |
| DCR | 0.2500 ohms | 0.2500 ohms |
