AVAGO HEDS 9040#B00

Mfr. Part

HEDS-9040#B00

Manufacturer

Avago Technologies (Broadcom)

Y-IC is a quality distributor for Avago Technologies (Broadcom). We focus on genuine parts, fast delivery, and reliable support to give you the best products and services.

Detailed Description

Two-channel incremental optical encoder module from the HEDS-9xxx family

Integrates IR LED light source, lens, and photodetector array with on-module signal conditioning

Provides quadrature (A/B) digital outputs for speed and direction sensing

Designed to work with a slotted codewheel attached to a rotating shaft (codewheel not included)

Suitable for 5 V logic systems with TTL/CMOS-compatible outputs

Compact transmissive module for easy integration into motor and motion assemblies

Key Features

Incremental encoder module with A and B channels (90° phase shift)

Clean digital square-wave outputs for accurate speed/direction measurement

Broadcom/Avago optical technology for stable, low-jitter signals

Works with a range of compatible Broadcom codewheels for different resolutions

Simple 4-pin electrical interface (power, ground, Channel A, Channel B)

Low power optical emitter and on-board sensor for consistent performance

Common mechanical format used across many legacy and new designs

Key Advantages

Fast, reliable motion feedback with minimal external circuitry

Proven field performance in industrial and commercial equipment

Easy to retrofit or design-in due to long-standing HEDS family footprint

Broad ecosystem of mating codewheels, brackets, and accessories

Strong brand support under Broadcom with continuity from Avago heritage

Packaging

Delivery format: Tape-and-reel, 2100 pcs per reel (per provided parameter). Bulk or tube options may exist; confirm on our site or with sales.

Unit count available: 15600 units in stock (per provided parameter)

Module type: Transmissive optical encoder module with molded thermoplastic housing

Materials: Plastic body, integrated IR LED emitter, photodiode array, signal IC

Size/footprint: Compact, low-profile encoder module designed to straddle a codewheel (refer to datasheet for exact dimensions and mechanical drawing)

Pin configuration (typical for HEDS-9040 family):

- Vcc (5 V nominal)

- GND

- Channel A (digital)

- Channel B (digital)

- Note: 9040 variants generally do not include an index Z channel. If you need index, consider HEDS-9140. Verify pinout in the datasheet for your exact suffix.

Electrical properties (typical family traits; verify exact limits in datasheet):

- Supply voltage: 5 V nominal operation

- Logic levels: TTL/CMOS compatible

- Output stage: Typically requires pull-up if open-collector/open-drain is used in specific variants; many versions drive CMOS logic directly

- Signal format: Two-channel quadrature, 50% duty nominal (depends on codewheel and alignment)

Thermal characteristics:

- Low self-heating due to low LED current

- Rated for commercial/industrial temperature ranges depending on suffix; check datasheet for the exact operating temperature for #B00

ESD/handling: Treat as an optoelectronic device; follow ESD and cleanliness precautions

Lifecycle

Status: The HEDS-9xxx series has been in production for many years. Availability can vary by suffix and region. Some variants may be NRND or subject to last-time-buy depending on lifecycle planning. We actively source current, genuine stock.

Equivalent/alternative models (same family or close functional fit; confirm mechanical/electrical compatibility in datasheets before substitution):

- HEDS-9140 series (similar module with index Z channel)

- HEDS-9000/9100 family variants with different mechanical or resolution pairings

- HEDM-5500/HEDM-5600 modular encoders (higher robustness and selectable resolutions)

- Broadcom AEDx/AEDT family encoders (newer-generation optical encoders; mechanical format differs)

If you do not see a direct drop-in replacement listed, or you need lifecycle confirmation for HEDS-9040#B00, please contact our sales team via the Y-IC website for up-to-date options and cross-reference support.

Key Application Areas

DC and stepper motor feedback (speed and direction)

Robotics and motion control systems

Printers, scanners, plotters, and card readers

CNC machines, pick-and-place, and factory automation

Office equipment and kiosk mechanisms

Medical and lab automation where compact motion feedback is required

Datasheet

The most authoritative datasheet for HEDS-9040#B00 is available on our Y-IC product page. We recommend downloading it here to get exact electrical limits, dimensions, pinout, and mounting guidelines.

Request for Quotation Now

Get a Quote on the Y-IC website today for HEDS-9040#B00. Limited Time Offer—check live stock (15600 units) and reel options (2100 pcs) and lock in your pricing now.

Learn More about compatible codewheels, mounts, and alternatives on the same page.

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