1N4448 The Telefunken 1N4448 is a variable capacitance diode. It is RoHS3 compliant and has an MSL of 1.
Mfr Part #:

1N4448

Available from 2 distributors
Mfr Name: Telefunken
Telefunken
The Telefunken 1N4448 is a variable capacitance diode. It is RoHS3 compliant and has an MSL of 1.
Total Stock: 300 pcs
$ Price Range: $0.99

1N4448 Available from 2 distributors

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

1N4448 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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1N4448 Description

Short technical summary and product information.

The Telefunken 1N4448 is a variable capacitance diode, also known as a varactor or varicap. This component is designed for applications requiring voltage-controlled capacitance.

 

Key specifications include RoHS3 compliance, indicating adherence to environmental standards. The Moisture Sensitivity Level (MSL) is rated as 1, meaning it has unlimited shelf life under standard conditions. REACH status is unaffected, suggesting no restricted substances are present above threshold limits.

 

As a diode in the variable capacitance category, the 1N4448 is suitable for tuning, frequency multiplication, and other RF applications where capacitance needs to be modulated by an applied voltage. Further electrical and mechanical specifications would typically be found in the datasheet.

1N4448 Quick Information

Product Type: Diode
Canonical Name: 1N4448 Diode
Subcategory: Varicap / Varactor Diode

1N4448 Compliance

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

1N4448 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

1N4448 Features

  • RoHS3 compliant for environmental safety.
  • MSL 1 allows unlimited moisture exposure.
  • REACH unaffected compliance status reported.
  • Categorized as a variable capacitance diode.
  • Manufactured by Telefunken.

1N4448 Applications

  • Used in RF tuning circuits.
  • Suitable for voltage-controlled oscillators.
  • Ideal for frequency modulation applications.
  • Applied in phase-locked loop systems.
  • Used in parametric amplifier circuits.

1N4448 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 1N4448?

The 1N4448 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 1N4448?

The MSL for the 1N4448 is 1 Unlimited.

What is the REACH status of the 1N4448?

The 1N4448 is REACH Unaffected.

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