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EC21A1540401 The Alps Alpine EC21A1540401 is a 21mm size ring encoder with an operating life of 50,000 cycles. It offers incremental output and is suitable for various applications.
Mfr Part #:

EC21A1540401

Available from 1 distributors
Mfr Name: Alps Alpine
Alps Alpine
The Alps Alpine EC21A1540401 is a 21mm size ring encoder with an operating life of 50,000 cycles. It offers incremental output and is suitable for various applications.
✓ Total Stock: 4,100 pcs
$ Price Range: $0.14

EC21A1540401 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,100 pcs
On Request
4100 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

EC21A1540401 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Length
Output Type
Thickness
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EC21A1540401 Description

Short technical summary and product information.

The Alps Alpine EC21A1540401 is a 21mm size ring encoder from the EC21A/EC21C series. This hollow-type encoder is designed for multifunctionality and space savings, featuring a thin 4.0mm thickness.

 

Key specifications include an operating life of 50,000 cycles and a rating of 10mA at 5V DC. It provides incremental output with two phases (A and B), offering 15 pulses per revolution and 30 detents. The actuator length is 9.0mm with a detent torque of 7±5mN·m.

 

This ring encoder is well-suited for applications in major home appliances, office equipment, audio/visual systems, and automotive navigation/audio systems, including HVAC.

 

The standard package quantity is 600 pieces, with export package measurements of 508 x 364 x 192 mm.

EC21A1540401 Quick Information

Product Type: Ring Encoder
Series: EC21A/EC21C Series
Canonical Name: Alps Alpine EC21A1540401 Ring Encoder
Subcategory: Ring Encoder

EC21A1540401 Compliance

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

EC21A1540401 Estimated Pricing

Qty Low High
1+ $0.14 $0.14

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

EC21A1540401 Features

  • 21mm size ring encoder design.
  • 50,000 cycles rated operating life.
  • Incremental output with two phases.
  • Thin 4.0mm profile for space savings.
  • Suitable for home and automotive applications.

EC21A1540401 Applications

  • Ideal for major home appliances.
  • Used in office equipment.
  • Applicable for audio and visual systems.
  • Suitable for automotive navigation systems.
  • Used in automotive audio systems.

EC21A1540401 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating life of the EC21A1540401 ring encoder?

The operating life is 50,000 cycles.

What is the size of the EC21A1540401 ring encoder?

The size is 21mm.

How many pulses does the EC21A1540401 encoder provide?

It provides 15 pulses.

What is the actuator length of the EC21A1540401 encoder?

The actuator length is 9.0mm.

What is the detent torque for the EC21A1540401 encoder?

The detent torque is 7±5mN·m.

What is the thickness of the EC21A1540401 ring encoder?

The thickness is 4.0mm.

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