LIMCHIP CO., LIMITED

Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping

Home > All Products > Sensor ICs > HEDS-9140

HEDS-9140

Check Stock

The HEDS-9140 is a Broadcom three-channel optical incremental encoder module that, when paired with a code wheel, provides A, B, and index (I) quadrature outputs for precise rotary position sensing. Operating from a single 5 V supply at low current, it supports resolutions up to 500 counts per revolution (CPR) with a standard codewheel. The through-hole module design with 2.54 mm pitch pins enables secure PCB mounting for industrial motion control, robotics, and printer/plotter applications.

Stock & Date Code

Brand	Part Number	Qty	D/C	Note
Broadcom	HEDS-9140	980	25+	Broadcom HEDS-9140 Optical Incremental Encoder Module; confirm date code, lot and packing condition by RFQ.

Listed stock and date code are subject to final RFQ confirmation.

Sensor Specifications

Parameter	Value / Specification
Exact Part Number	HEDS-9140
Manufacturer	Broadcom (Avago Technologies)
Product Category	Optical Encoder Sensor
Measurement Type	Rotary position — 3-channel optical incremental quadrature encoding (A, B, Indhannels)
Range	Up to 500 counts per revolution (CPR) with standard codewheel, unlimited angular displacement in incremental mode
Accuracy / Noise	Quadrature output with 90° phase shift between A and B channels for direction sensing; indulse once per revolution
Interface / Output	5-pin through-hole: Vcc, GND, Channel A, Channel B, Channel I — TTL/CMOS-compatible digital outputs with 2.54 mm pitch
Supply Voltage	5 V ±10% single supply, 5 mA typical supply current, TTL/CMOS output levels
Operating Temperature	-40 °C to +100 °C
Package / Case	Through-Hole Module (26.7 × 20.8 × 10.2 mm, 5-pin, 2.54 mm pitch, Tray)

Sensor Features & Applications

Three-channel optical incremental encoder (A, B, Index) providing quadrature outputs with 90° phase shift for bidirectional rotation sensing and precise position tracking
Supports up to 500 CPR resolution with standard codewheel (sold separately), enabling sub-degree angular precision in motion control feedback loops
Single 5 V supply at 5 mA typical current, TTL/CMOS-compatible digital outputs for direct interface to microcontrollers, DSPs, and motion controllers
Through-hole 5-pin module (26.7 × 20.8 × 10.2 mm, 2.54 mm pitch) for secure PCB mounting in vibration-prone industrial and robotic environments
Wide temperature range -40 °C to +100 °C with integrated LED and photodetector for reliable operation in harsh factory and outdoor applications
Cost-effective position feedback for DC servo motors, stepper motor closed-loop control, industrial printers, plotters, and robotic joint encoders

Why Buyers Source HEDS-9140

HEDS-9140 demand is usually tied to qualified electronic component sourcing, where casual substitution can create validation or schedule risk. For overseas buyers, the important confirmation points are stock reality, traceability, packing condition and shipment window. Suited to buyers needing the exact HEDS-9140 ordering code — the Optical Incremental Encoder Module in Through-Hole Module (26.7 × 20.8 × 10.2 mm, 5-pin, 2.54 mm pitch, Tray) — rather than a generic part.

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for HEDS-9140.

Sensor IC Sourcing Checklist

Confirm sensing axis or function, interface and package.
Check temperature grade, calibration requirements and suffix.
Verify stock quantity, traceability and 25+ before shipment.

HEDS-9140 (Optical Incremental Encoder Module, tray) is offered from stock; live quantity and lot split are confirmed by RFQ.

Need Price & Availability for HEDS-9140?

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for HEDS-9140.

Listed stock is subject to final RFQ confirmation.

For faster RFQ confirmation, please include:

Required quantity
Target date code
Package / case requirement
Delivery country
Company name and contact person
Target price if available

Prefer email? Send this RFQ via email instead.

Quality, Shipping & Payment

Commercial and shipment details for HEDS-9140 are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.

Payment

Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.

Frequently Asked Questions

Is HEDS-9140 available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for HEDS-9140 by RFQ.

What should buyers check before ordering HEDS-9140?

Buyers should check sensing function, interface, package, temperature grade and exact suffix for HEDS-9140, together with live stock and traceable supply.

How do I request a quote for HEDS-9140?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.