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OP012 Membrane Keypad

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MOQ : 1 Piece

OP012 Membrane Keypad Specification

Output
Electrical signal, contact closure

Input
Membrane switch key zones

Power Supply
Not Applicable (Passively Operated)

Display Type
None (Non-illuminated version)

Response Time
5 ms

Components
Polyester overlay, silver ink printed circuit, adhesive backing, tail connector

Power Source
Externally powered via device circuitry

Operating Temperature
-20C to +60C

Features
UV-resistant graphics, long-life tactile keys, custom print/logo, adhesive mount

Usage
HMI control interface

Interface
Flexible tail with crimp connector

IP Rating
IP65 (front panel)

Product Type
OP012 Membrane Keypad

Application
Industrial

Rated Voltage
35V DC

Supply Voltage
35V DC

Size
Customizable

Dimension (L*W*H)
Typically 76 mm x 69 mm x 0.7-1.2 mm (based on model shown)

Function
Operator Keypad

Color
Black with silver traces, multi-color graphic panel

Weight
Approx. 10-25 grams (varies by size)

Thickness
0.7 - 1.2 mm overall

Current Rating
100 mA

UV Resistance
Available as option (overlay printing)

Number of Keys
12 (4x3 matrix layout)

Insulation Resistance
100 MOhm at 100 VDC

Overlay Material
Polyester (PET), anti-scratch

Flame Class
UL94V-0 (on request)

Humidity Resistance
Up to 95% RH, non-condensing

RoHS Compliance
Yes

Mounting Method
Self-adhesive sticker backing

Contact Resistance
100 Ohm

Circuit Type
Silver ink printed flexible circuit

Adhesive Type
3M high-performance adhesive

Tail Length
Approx. 36 mm (standard), customizable

Actuation Force
160 - 300 gf (grams force)

Key Life Cycle
1,000,000 actuations

OP012 Membrane Keypad Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
25 Pieces Per Month

Delivery Time
20 Days

Main Domestic Market
All India

OP012 Membrane Keypad About

The OP012 keypad is a type of input device used for entering data or commands into electronic devices. It is typically used in security systems, access control systems, and other applications that require user authentication or data entry. The OP012 keypad consists of a matrix of buttons arranged in rows and columns. Each button is assigned a unique combination of row and column numbers, which are used to identify the button when it is pressed.

Rugged Design for Industrial Control

Built with a durable polyester overlay and silver ink printed circuitry, the OP012 Membrane Keypad withstands industrial wear and tear. The keypad's anti-scratch, UV-resistant graphics, IP65 front protection, and customizable dimensions ensure longevity and adaptability for demanding control panels.

Effortless Mounting & Customization

The OP012 keypad installs quickly using its pre-applied 3M high-performance adhesive. Tail length, graphic overlays, and even flame-retardant materials can be tailored to your specific requirements, making it suitable for both retrofit projects and new panel designs.

FAQ's of OP012 Membrane Keypad:

Q: How is the OP012 Membrane Keypad typically installed?

A: Installation is straightforward thanks to its self-adhesive 3M backing-just peel and stick to a clean, flat surface. The flexible tail connector easily interfaces with your device circuitry.

Q: What benefits does the polyester (PET) overlay offer?

A: The high-quality polyester overlay provides excellent resistance to scratches, chemicals, and moisture. This ensures the keypad remains clear, legible, and durable, even under heavy industrial use.

Q: When should I opt for the UV-resistant overlay or UL94V-0 flame class options?

A: UV-resistant overlays are ideal when the keypad is exposed to sunlight or outdoor lighting conditions, preserving graphics and color. Select UL94V-0 flame class when fire safety compliance is required for your application.

Q: Where can the OP012 keypad be used?

A: This keypad is designed for industrial environments such as control panels, automation equipment, and machinery requiring a tactile, long-life operator interface. Its IP65 front panel rating makes it suitable for places prone to dust or water splashes.

Q: What is the process for customizing graphics or layout?

A: You can specify custom graphics, key labels, dimensions, or add your company logo during ordering. The manufacturer will provide design templates and guide you through approval to ensure the keypad matches your requirements.

Q: How does the keypad interact with my device?

A: The OP012 is a passive membrane switch delivering electrical contact closure upon pressing a key. It interfaces via the flexible tail connector and requires an external device to supply necessary voltages for operation.

Q: What are the main advantages of choosing this membrane keypad?

A: Users benefit from fast installation, high durability (over 1 million actuations), IP65 protection, customizable features, and low-profile design. These factors reduce maintenance, extend interface life, and boost overall system reliability.

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