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RN212-4-02 The Schaffner RN212-4-02 is a common mode choke designed for power line filtering. It offers a 4A current rating and 700µH inductance with through-hole mounting.
Mfr Part #:

RN212-4-02

Available from 2 distributors
Mfr Name: Schaffner
Schaffner
The Schaffner RN212-4-02 is a common mode choke designed for power line filtering. It offers a 4A current rating and 700µH inductance with through-hole mounting.
✓ Total Stock: 713 pcs
$ Price Range: $0.99

RN212-4-02 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
400 pcs
On Request
400 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
313 pcs
On Request
313 pcs On Request 1 On Request On Request 1522+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RN212-4-02 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current Rating (Max)
DC Resistance (DCR) (Max)
Design
Filter Type
Height
Height (Max)
Inductance @ Frequency
Length
Mounting Type
Number of Lines
Operating Temperature
Operating Voltage
SVHC Present
Termination Style
Voltage Rating
Width
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RN212-4-02 Description

Short technical summary and product information.

The Schaffner RN212-4-02 is a current-compensated common mode choke designed for attenuating interference signals in AC power lines. It features a dual-choke configuration and is suitable for applications requiring suppression of common-mode or asymmetric interference.

 

Key electrical specifications include a maximum current rating of 4A and an inductance of 700µH at 10 kHz. The choke operates over a wide temperature range from -40°C to 125°C, with a voltage rating of 250V. It is designed for through-hole mounting and has radial termination.

 

This component is designed according to UL 1283 and IEC/EN 60938-1 standards. The housing and potting compound are rated UL 94V-0 for flammability. Typical applications include switch-mode power supplies and EMI input filters.

 

The compact design and robust construction make it suitable for various industrial and electronic applications where noise suppression is critical.

RN212-4-02 Quick Information

Product Type: Common Mode Choke
Series: RN
Canonical Name: Schaffner RN212-4-02 Common Mode Choke
Subcategory: Common Mode Chokes / Filters

RN212-4-02 Compliance

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

RN212-4-02 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

RN212-4-02 Features

  • Current-compensated common mode choke.
  • Rated for 4A maximum current.
  • Inductance of 700µH at 10 kHz.
  • Wide operating temperature range.
  • Through-hole mounting for secure connections.

RN212-4-02 Applications

  • Ideal for EMI input filters.
  • Used in switch-mode power supplies.
  • Suppresses common-mode interference.
  • Suitable for AC power line applications.
  • Effective for noise suppression circuits.

RN212-4-02 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Schaffner RN212-4-02?

The maximum current rating for the RN212-4-02 is 4A.

What is the inductance value of the RN212-4-02?

The inductance is 700µH at a frequency of 10 kHz.

What is the operating temperature range for this common mode choke?

The operating temperature range is -40°C to 125°C.

How is the Schaffner RN212-4-02 mounted?

This choke is designed for through-hole mounting.

What is the DC resistance of the RN212-4-02?

The typical DC resistance is 24mOhm.

What voltage is the RN212-4-02 rated for?

The voltage rating is 250V.

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