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4251-001LF Low pass EMI filter from CTS-Frequency Controls. Features 0.015 µF capacitance, 10 A rated current, and chassis mount axial bushing package.
Mfr Part #:

4251-001LF

Available from 1 distributors
Mfr Name: CTS-Frequency Controls
CTS-Frequency Controls
Low pass EMI filter from CTS-Frequency Controls. Features 0.015 µF capacitance, 10 A rated current, and chassis mount axial bushing package.
✓ Total Stock: 1 pcs
$ Price Range: $30.50 - $38.78

4251-001LF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request 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.

4251-001LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Current
Dimensions
ESD Protection
Filter Order
Mounting Type
Number of Channels
Operating Temperature
Tape & Reel
Technology
Type
Values
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4251-001LF Description

Short technical summary and product information.

The 4251-001LF is a low pass EMI filter designed by CTS-Frequency Controls. It employs a 3rd order LC (Pi) topology for effective suppression of high-frequency noise. This single-channel filter offers a capacitance of 0.015 µF and a rated current of 10 A, making it suitable for power line filtering applications.

 

Operating temperature range spans from -55°C to 125°C, allowing use in harsh environments. The filter is chassis mounted with an axial bushing package, measuring 0.187 inches in diameter by 0.359 inches in length (4.75 mm x 9.12 mm). It is intended for telecommunications applications.

 

Compliance information indicates RoHS3 compliance, though unverified, with MSL rating of 1 (unlimited) and REACH unaffected. No datasheet is currently available for this part.

4251-001LF Quick Information

Product Type: EMI Filter (Pi Configuration)
Canonical Name: Low Pass EMI Filter, 3rd Order, LC (Pi), 0.015 µF, 10 A, Chassis Mount
Subcategory: EMI/RFI Filters (LC, RC Networks)

4251-001LF Compliance

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

4251-001LF Estimated Pricing

Qty Low High
1+ $38.78 $38.78
50+ $30.50 $30.50

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

4251-001LF Features

  • Low pass LC (Pi) EMI filter.
  • 3rd order filter topology.
  • Rated for 10 A continuous current.
  • Chassis mount with axial bushing package.
  • Operating temperature range -55°C to 125°C.

4251-001LF Applications

  • Suitable for telecommunications equipment.
  • Used in EMI suppression for power lines.
  • Ideal for DC power supply filtering.

4251-001LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the filter type of the 4251-001LF?

It is a low pass filter using LC (Pi) technology.

What is the capacitance value?

The capacitance is 0.015 µF.

What is the rated current?

The rated current is 10 A.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the mounting style?

It is chassis mount with an axial bushing package.

Is the 4251-001LF RoHS compliant?

It is listed as RoHS3 compliant, but this is unverified.

What is the package/case of this filter?

The package is axial bushing, with dimensions 0.187" Dia x 0.359" L (4.75mm x 9.12mm).

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