Bourns, Inc. SMD 400MA 30 OHM Inductor and Choke SRF2012-300YA

Description
CMC 400MA 2LN 30 OHM SMD Product overview: SRF2012-300YA 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, 400MA, 30 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 400MA, 30 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-SRF2012-300YA can be used for catalog matching and distributor lookup.
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Description
CMC 400MA 2LN 30 OHM SMD Product overview: SRF2012-300YA 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, 400MA, 30 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 400MA, 30 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-SRF2012-300YA can be used for catalog matching and distributor lookup.
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Suppliers

Company
Product
Description
Supplier Links
SMD 400MA 30 OHM Inductor and Choke - 839-SRF2012-300YA - ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
SMD 400MA 30 OHM Inductor and Choke
839-SRF2012-300YA
SMD 400MA 30 OHM Inductor and Choke 839-SRF2012-300YA
CMC 400MA 2LN 30 OHM SMD Product overview: SRF2012-300YA 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, 400MA, 30 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 400MA, 30 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-SRF2012-300YA can be used for catalog matching and distributor lookup.

CMC 400MA 2LN 30 OHM SMD Product overview: SRF2012-300YA 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, 400MA, 30 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 400MA, 30 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-SRF2012-300YA can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Laguna Hills, CA, United States
Filters - Common Mode Chokes
1277139-SRF2012-300YA
Filters - Common Mode Chokes 1277139-SRF2012-300YA
Win Source Part Number: 1277139-SRF2012-300Y A Category: Filters>Common Mode Chokes Series: SRF2012A Package: Tape & Reel Voltage Rating - DC: 50V Current Rating (Max): 400mA Standard Package: 2,000 Mounting: SMD (SMT) Height (Max): 0.055" (1.40mm) Number of Lines: 2 Impedance @ Frequency: 30 Ohms @ 100 MHz DC Resistance (DCR) (Max): 200mOhm 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: 53 pct. MSL Level: 1 (Unlimited) REACH Status: REACH Unaffected HTSUS: 8504.50.8000 Mfr: Bourns Inc. Other Names: 118-SRF2012-300YACT, SRF2012-300YA,118-SR F2012-300YADKR,118-S RF2012-300YATR Base Product Number: SRF2012

Win Source Part Number: 1277139-SRF2012-300YA
Category: Filters>Common Mode Chokes
Series: SRF2012A
Package: Tape & Reel
Voltage Rating - DC: 50V
Current Rating (Max): 400mA
Standard Package: 2,000
Mounting: SMD (SMT)
Height (Max): 0.055" (1.40mm)
Number of Lines: 2
Impedance @ Frequency: 30 Ohms @ 100 MHz
DC Resistance (DCR) (Max): 200mOhm
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: 53 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Mfr: Bourns Inc.
Other Names: 118-SRF2012-300YACT,SRF2012-300YA,118-SRF2012-300YADKR,118-SRF2012-300YATR
Base Product Number: SRF2012

Buy Now Datasheet
Common Mode Chokes - 118-SRF2012-300YACT-ND - DigiKey
Thief River Falls, MN, United States
Common Mode Chokes
118-SRF2012-300YACT-ND
Common Mode Chokes 118-SRF2012-300YACT-ND
2 Line Common Mode Choke Surface Mount 30 Ohms @ 100MHz 400mA DCR 200mOhm

2 Line Common Mode Choke Surface Mount 30 Ohms @ 100MHz 400mA DCR 200mOhm

Buy Now Datasheet
Common Mode Chokes - 118-SRF2012-300YADKR-ND - DigiKey
Thief River Falls, MN, United States
Common Mode Chokes
118-SRF2012-300YADKR-ND
Common Mode Chokes 118-SRF2012-300YADKR-ND
2 Line Common Mode Choke Surface Mount 30 Ohms @ 100MHz 400mA DCR 200mOhm

2 Line Common Mode Choke Surface Mount 30 Ohms @ 100MHz 400mA DCR 200mOhm

Buy Now Datasheet
Common Mode Chokes - 118-SRF2012-300YATR-ND - DigiKey
Thief River Falls, MN, United States
Common Mode Chokes
118-SRF2012-300YATR-ND
Common Mode Chokes 118-SRF2012-300YATR-ND
2 Line Common Mode Choke Surface Mount 30 Ohms @ 100MHz 400mA DCR 200mOhm

2 Line Common Mode Choke Surface Mount 30 Ohms @ 100MHz 400mA DCR 200mOhm

Buy Now Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. Win Source Electronics DigiKey
Product Category Inductors, Coils, and Chokes Inductors, Coils, and Chokes Inductors, Coils, and Chokes
Product Number 839-SRF2012-300YA 1277139-SRF2012-300YA 118-SRF2012-300YACT-ND
Product Name SMD 400MA 30 OHM Inductor and Choke Filters - Common Mode Chokes 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 Surface Mount Technology Surface Mount Technology
Technology Signal Line
Core Material Ferrite
Inductance Tolerance 25 (+/- %)
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