SRF2012-121YA is out of stock and can be placed on backorder.
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Laird-Signal Integrity Products
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2 Line Common Mode Choke Surface Mount 120 Ohms @ 100 MHz 400mA DCR 300mOhm
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
2 Line Common Mode Choke Surface Mount 120 Ohms @ 100 MHz 400mA DCR 300mOhm

SRF2012-121YA

DigiKey Part Number
SRF2012-121YATR-ND - Tape & Reel (TR)
SRF2012-121YACT-ND - Cut Tape (CT)
SRF2012-121YADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SRF2012-121YA
Description
CMC 400MA 2LN 120 OHM SMD
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
2 Line Common Mode Choke Surface Mount 120 Ohms @ 100 MHz 400mA DCR 300mOhm
Datasheet
 Datasheet
EDA/CAD Models
SRF2012-121YA Models
Product Attributes
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Category
DC Resistance (DCR) (Max)
300mOhm
Manufacturer
Bourns Inc.
Voltage Rating - DC
50V
Series
Operating Temperature
-40°C ~ 125°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Mounting Type
Surface Mount
Part Status
Active
Size / Dimension
0.079" L x 0.047" W (2.00mm x 1.20mm)
Number of Lines
2
Height (Max)
0.055" (1.40mm)
Impedance @ Frequency
120 Ohms @ 100 MHz
Package / Case
Horizontal, 4 PC Pad
Current Rating (Max)
400mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CF0805D121R-10Laird-Signal Integrity Products0CF0805D121R-10-ND$0.23338Similar
ACE1V2012-121-REaton - Electronics Division0283-ACE1V2012-121-RTR-ND$0.55000Similar
DLW21SN121SQ2LMurata Electronics0490-5138-2-ND$0.42000Similar
In-Stock: 0
2,000 estimated in stock on 18-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.28000$0.28
10$0.23400$2.34
25$0.21680$5.42
50$0.20420$10.21
100$0.19250$19.25
250$0.17812$44.53
500$0.16794$83.97
1,000$0.15833$158.33
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.14929$298.58
4,000$0.14077$563.08
6,000$0.13602$816.12
10,000$0.13026$1,302.60
14,000$0.12661$1,772.54
20,000$0.12285$2,457.00
50,000$0.11613$5,806.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.