Mfr Part #:

4003

Mfr Name: Aavid, Thermal Division of Boyd Corporation

The Aavid, Thermal Division of Boyd Corporation 4003 is a DC Transmitter. It accepts a resistance input from potentiometers and provides an isolated DC voltage or current output.

✓ Total Stock: 15 pcs

$ Price Range: $2.00

4003 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Hybrid Electronics ✓ Non-Authorised Inventory information	15 pcs On Request	15 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

4003 Specifications Quick View

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Category	New Products
Manufacturer Name	Aavid, Thermal Division of Boyd Corporation
Input Voltage	85-265 VAC, 50/60 Hz
Material	Beryllium Oxide Ceramic
Outline	39.65mm x 26.67mm
Output Current	0-2 mA to 20 mADC
Output Voltage	0-1 V to ±10 VDC
Thickness	0.0320" (0.813mm)

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4003 Description

Short technical summary and product information.

The Aavid, Thermal Division of Boyd Corporation 4003 is a DC Transmitter designed to accept resistance inputs from potentiometers, slidewires, and other position-sensing devices. It provides an optically isolated DC voltage or current output that is linearly related to the input position.

This transmitter accepts a wide range of potentiometer inputs, from 100 Ω to 1 MΩ, without requiring recalibration. The output can be configured for voltage outputs ranging from 0-1 VDC to ±10 VDC, or current outputs from 0-2 mA to 20 mADC. It features full 1200 V input/output/power isolation, which is beneficial for eliminating ground loops and reducing noise pickup.

The APD 4003 offers selectable sink/source capability for current outputs and includes LoopTracker ® LEDs for visual monitoring of input and output signals. A functional output test button is also integrated, allowing for a fixed output to aid in setup and troubleshooting. The device is available in configurations for standard AC/DC power or low voltage DC power.

This specific model, identified by part number 4003, is housed in a Bulk package. Its dimensions are 39.65mm x 26.67mm with a thickness of 0.813mm. The material is Beryllium Oxide Ceramic.

4003 Quick Information

Product Type: DC Transmitter

Canonical Name: Potentiometer Input to DC Transmitter

Subcategory: Heat Sinks

4003 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

4003 Estimated Pricing

Qty	Low	High
1+	$2.00	$2.00

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

4003 Features

Accepts 100 Ohm to 1 MegaOhm potentiometer input.
Provides isolated 0-10VDC or 0-20mADC output.
Features 1200V input/output/power isolation.
Includes LoopTracker LEDs for signal monitoring.
Functional output test button for setup.

4003 Applications

Simplifies control of potentiometer outputs.
Remote control of positioning devices.
Monitors over/under/out-of-range positions.
Useful for ground loop elimination.

4003 FAQs

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

What is the input resistance range for the APD 4003?

The APD 4003 accepts a resistance input from 100 Ohm to 1 MegaOhm.

What are the output voltage options for the APD 4003?

The APD 4003 offers output voltage ranges from 0-1 VDC to ±10 VDC.

What are the output current options for the APD 4003?

The APD 4003 provides output current ranges from 0-2 mA to 20 mADC.

What is the isolation voltage rating of the APD 4003?

The APD 4003 has a full 1200 V input/output/power isolation.

What power supply options are available for the APD 4003?

The APD 4003 is available with 85-265 VAC, 50/60 Hz or 60-300 VDC power, and a low voltage DC option (APD 4003 D) with 9-30 VDC or 10-32 VAC.

What are the dimensions of the 4003 thermal pad?

The 4003 thermal pad has an outline of 39.65mm x 26.67mm and a thickness of 0.813mm.

What material is the 4003 thermal pad made from?

The 4003 thermal pad is made from Beryllium Oxide Ceramic.