4073 The Weller PU 81 is an analogue power unit designed for soldering tasks. It operates at 230V and delivers 80W of power.
Mfr Part #:

4073

Available from 2 distributors
Mfr Name: Weller Hand Tools GmbH
Weller Hand Tools GmbH
The Weller PU 81 is an analogue power unit designed for soldering tasks. It operates at 230V and delivers 80W of power.
Total Stock: 697 pcs
$ Price Range: $0.99

4073 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
695 pcs
695 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

4073 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Display Type
Input Voltage
Number of Outputs
Plug Type
Power Rating
SVHC Present

4073 Description

Short technical summary and product information.

The Weller PU 81 Analogue Power Unit is a robust solution for soldering applications. It features an 80W power rating and operates on a 230V input voltage, making it suitable for various workshop environments.

 

This power unit is designed to support soldering tasks, with a soldering tip temperature reaching up to 450°C. It includes a single output and an analogue display for temperature monitoring. The unit is also ESD safe, providing protection for sensitive components during the soldering process.

 

With its reliable performance and essential features, the Weller PU 81 is a practical choice for professionals and hobbyists involved in soldering and electronic assembly.

4073 Quick Information

Product Type: Power Unit
Canonical Name: Weller PU 81 Analogue Power Unit
Subcategory: Accessories

4073 Compliance

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

4073 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

4073 Features

  • 80W power rating for soldering tasks.
  • Operates on 230V input voltage.
  • Maximum soldering tip temperature of 450°C.
  • Analogue display for temperature monitoring.
  • ESD safe for component protection.

4073 Applications

  • Powers Weller soldering irons for precise soldering.
  • Suitable for electronics repair and assembly work.
  • ESD-safe design for sensitive component soldering.
  • Analog control for simple temperature adjustment.
  • Compatible with 230V Type G plug outlets.

4073 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the power rating of the Weller PU 81?

The Weller PU 81 has a power rating of 80W.

What is the input voltage for the Weller PU 81?

The Weller PU 81 operates with an input voltage of 230V.

What is the maximum soldering tip temperature?

The soldering tip temperature can reach up to 450°C.

How many outputs does the Weller PU 81 have?

The Weller PU 81 has one output.

What type of display does the Weller PU 81 use?

The Weller PU 81 features an analogue display.

Is the Weller PU 81 ESD safe?

Yes, the Weller PU 81 is ESD safe.

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