RT8122-20-3M0 The Schaffner RT8122-20-3M0 is a 2-line common mode choke designed for power line filtering. It features a 3mH inductance and a 20A current rating.
Mfr Part #:

RT8122-20-3M0

Available from 1 distributors
Mfr Name: Schaffner
Schaffner
The Schaffner RT8122-20-3M0 is a 2-line common mode choke designed for power line filtering. It features a 3mH inductance and a 20A current rating.
Total Stock: 96 pcs
$ Price Range: $0.99

RT8122-20-3M0 Available from 1 distributor

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RT8122-20-3M0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
Diameter
Filter Type
Height
Height (Max)
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Operating Voltage
Temperature Range
Voltage
Voltage Rating

RT8122-20-3M0 Description

Short technical summary and product information.

The Schaffner RT8122-20-3M0 is a common mode choke designed for filtering EMI noise on AC power lines. It operates with a rated current of 20A at 60°C and has an inductance of 3mH at 100 kHz.

 

This choke is suitable for power line filtering applications, offering a voltage rating of 300 VAC. It features a through-hole mounting type with 4 PC pins and has a diameter of 57.00mm and a height of 37.00mm.

 

The operating temperature range is -40°C to 100°C. The component is designed according to UL/IEC 60938-1/-2 and UL1446 standards, with a flammability rating of UL 94 V0. Its MTBF is rated at over 2,000,000 hours at 60°C/300V.

RT8122-20-3M0 Quick Information

Product Type: Common Mode Choke
Series: RT
Canonical Name: Schaffner RT8122-20-3M0 2-Line Common Mode Choke
Subcategory: Common Mode Choke

RT8122-20-3M0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RT8122-20-3M0 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

RT8122-20-3M0 Features

  • 2-line common mode choke.
  • 3mH inductance at 100 kHz.
  • Rated for 20A current.
  • 300V AC operating voltage.
  • Through hole mounting type.

RT8122-20-3M0 Applications

  • Filters EMI noise on AC power lines.
  • Used in power line filtering designs.
  • Suitable for industrial automation.
  • Applicable in switch mode power supplies.

RT8122-20-3M0 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the RT8122-20-3M0?

300 VAC or 425 VDC.

What is the package type and dimensions?

Through hole, horizontal, 4 PC pin, diameter 57.00 mm, height 37.00 mm.

What is the operating temperature range?

-40°C to +100°C.

What is the rated inductance?

3 mH at 100 kHz.

What is the rated current?

20 A at 60°C.

What is the DC resistance?

7 mOhm typical.

What is the MTBF?

>2,000,000 hours at 60°C/300 V.

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