JANTX1N4471 18V Zener diode with 1.5W power dissipation, ±5% tolerance, in DO-204AL (DO-41) through-hole package.
Mfr Part #:

JANTX1N4471

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
18V Zener diode with 1.5W power dissipation, ±5% tolerance, in DO-204AL (DO-41) through-hole package.
Total Stock: 125 pcs
$ Price Range: $6.04 - $6.36

JANTX1N4471 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
109 pcs
109 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
16 pcs
16 pcs On Request 1 On Request On Request On Request On Request On Request

JANTX1N4471 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Military Grade
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Voltage

JANTX1N4471 Description

Short technical summary and product information.

This is a JANTX1N4471 Zener diode manufactured by Microchip Technology. It provides a nominal Zener voltage of 18V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 1.5W, making it suitable for voltage regulation and protection applications.

 

The diode features a maximum impedance (Zzt) of 650 Ω and a typical forward voltage of 1.5V at 1A. It has a reverse leakage current of 50 nA at 14.4V. The operating temperature range is -65°C to 175°C, ensuring reliable performance in harsh environments.

 

The JANTX1N4471 is housed in a DO-204AL (DO-41) axial-lead package, designed for through-hole mounting. This package offers robust mechanical and thermal performance for various industrial applications.

JANTX1N4471 Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode, 18V, 1.5W, ±5%, DO-204AL (DO-41), Through Hole
Subcategory: Single Zener Diodes

JANTX1N4471 Compliance

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

JANTX1N4471 Estimated Pricing

Qty Low High
1+ $6.36 $6.36
25+ $6.27 $6.27
100+ $6.11 $6.11
250+ $6.10 $6.10
500+ $6.06 $6.06
1,000+ $6.04 $6.04

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

JANTX1N4471 Features

  • 18V nominal Zener voltage with ±5% tolerance.
  • 1.5W maximum power dissipation rating.
  • DO-204AL (DO-41) through-hole package.
  • Maximum 650 Ω Zener impedance.
  • Operates from -65°C to 175°C.

JANTX1N4471 Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage protection for sensitive electronics.
  • Widely used in industrial control systems.

JANTX1N4471 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of JANTX1N4471?

18V nominal with ±5% tolerance.

What is the power dissipation rating?

1.5W maximum.

What is the forward voltage?

1.5V typical at 1A forward current.

What is the package type?

DO-204AL (DO-41) axial-lead through-hole package.

What is the operating temperature range?

-65°C to 175°C.

What is the reverse leakage current?

50 nA maximum at 14.4V reverse voltage.

Is this part RoHS compliant?

RoHS compliance is unverified; the database indicates RoHS3 compliant but there is a conflict with another source. Treat as low confidence.

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