Mfr Part #:

51-311-312

Mfr Name: Spectrum

The Spectrum Control 51-311-312 is a hermetically sealed EMI filter designed for high reliability in demanding environments. It offers broad-band filtering performance.

✓ Total Stock: 23 pcs

$ Price Range: $0.99

51-311-312 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	23 pcs On Request	23 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

51-311-312 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Spectrum
Frequency	400Hz
Mounting Type	Threaded Case

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51-311-312 Description

Short technical summary and product information.

This hermetically sealed threaded case filter from Spectrum Control provides high EMI filtering performance from 10 KHz to over 10 GHz. It is designed for critical applications requiring high reliability under severe environmental conditions.

The filter features hermetic glass seals and is impervious to high moisture environments, solvents, and harsh conditions. It has a rated DC voltage of 400V and an AC voltage rating of 240V at 400 Hz. The maximum operating temperature is 125°C.

Available with various capacitance and DCR ratings, this filter series is suitable for a wide range of applications. The threaded case mounting and D-slotted bushings ensure secure installation in demanding setups.

51-311-312 Quick Information

Product Type: EMI Filter

Series: Hermetically Sealed Threaded Case Filters

Canonical Name: Hermetically Sealed Threaded Case Filter

Subcategory: Hermetically Sealed EMI Filters

51-311-312 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

51-311-312 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

51-311-312 Features

Hermetically sealed for harsh environments.
Broad-band EMI filtering up to 10 GHz.
Rated for 400VDC and 240VAC.
Maximum operating temperature of 125°C.
Threaded case mounting for secure installation.

51-311-312 Applications

Ideal for high-reliability applications.
Suitable for severe environmental conditions.
Used in demanding industrial settings.
Effective for broad-band noise suppression.

51-311-312 FAQs

4 frequently asked questions generated from this part’s specifications.

What is the rated voltage for this EMI filter?

The rated DC voltage is 400V and the rated AC voltage is 240V at 400 Hz.

What is the maximum operating temperature for this EMI filter?

The maximum operating temperature is 125°C.

What is the filtering frequency range for this EMI filter?

This filter provides broad-band high performance EMI filtering from 10 KHz to over 10 GHz.

What type of mounting does this EMI filter use?

This filter features a threaded case mounting.