Ultra-thin Push Button Switch Operating Travel 0.5mm Zinc-Alloy Momentary 22mm 2-PIN FILN

Button Switch DrawingPRODUCT OVERVIEW

The Ultra-thin push button switch FLM22-FJ-4-X is an industrial-grade control solution by FILN. This 22mm metal push button switch features a 1NO momentary function with a compact 0.5mm travel distance. Designed for high-end panels, it offers an IP67 waterproof rating and a sleek low-profile tactile push switch feel. Our factory ensures ISO9001, CE, VDE, RoHS, SGS, UL, and IP67 compliance. Whether you need a zinc-alloy black momentary switch or a silver stainless steel push button, this product delivers exceptional performance in automation equipment and medical devices.

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QUICK SPECIFICATIONS

Model Number	FLM22-FJ-4-X
Mounting Hole Size	22mm (0.87 inch)
Switch Function	1NO Momentary (Self-reset)
LED Color Support	Red, Yellow, Blue, Green, White (Single Color)
Head Shape	Flat Head (Ultra-thin)
Terminal Type	2-PIN Terminal (Pin type)

PERFORMANCE PARAMETERS

Rated Voltage/Current	AC 12V / 50mA
Contact Resistance	≤ 50mΩ
Insulation Resistance	≥ 100MΩ (Update: Max 1000MΩ)
Dielectric Strength	AC 250V 1min (No breakdown)
Operating Force / Travel	6N / 0.5mm
Certifications	ISO9001, CE, RoHS, UL, VDE

COMPONENT MATERIALS

Switch Sleeve (Shell)	304 Stainless Steel / Brass Nickel-plated / Aluminum Alloy Black
Button Actuator	304 Stainless Steel / Aluminum Alloy
Base Material	PA66+GF Flame Retardant Nylon
Nut Torque	5 - 10N.m
Contact Points	Silver Alloy

GENERAL CHARACTERISTICS

Operating/Storage Temp	-25°C to +85°C
Protection Level	IP67, IK08
Mechanical Life	100,000 Cycles (10万次)
Electrical Life	50,000 Cycles (50mA/12V)
Relative Humidity	45% ～ 85%

KEY FEATURES

1. IP67 Waterproof & Dustproof

Unlike standard IP65 switches, the FLM22 series reaches IP67 protection, ensuring the waterproof ip65 industrial switch (enhanced) can handle temporary immersion and harsh humid environments.

2. Ultra-Thin Space Saving Design

With a short travel of 0.5mm and ultra-thin housing, this compact space-saving panel switch is designed for modern, slim industrial interfaces and 22mm panel mount momentary button applications.

3. High-Quality Material Shell

Available in 304 Stainless Steel, Nickel-plated Brass, or Black Aluminum Alloy. These materials provide a silver stainless steel push button finish that is resistant to scratches and corrosion.

4. Precision Electrical Performance

With a low contact resistance of ≤50mΩ and a dielectric strength of 250V AC, this momentary metal push button 2-pin ensures stable signal transmission for 12V 50mA circuits.

APPLICATIONS

This 22mm button is widely used as a function trigger in: Industrial control panels, CNC machines, Automation equipment, Electrical cabinets, and Medical devices. Its IP67 rating makes it suitable for outdoor or high-moisture marine systems.

INSTALLATION GUIDE

1. Drill a 22mm hole on your control panel (Tolerance per GB/T-1804-M).
2. Place the waterproof sealing ring on the switch body.
3. Insert the switch from the front of the panel.
4. Tighten the hex nut from the back with 5-10N.m torque.
5. Solder the wires to the 2-pin terminals (Soldering temp 350±5℃).

WIRING GUIDE (2-PIN MOMENTARY)

The 2-pin momentary switch is a simple Normally Open (NO) circuit. When the button is pressed, the two pins connect (Circuit Closed). When released, the circuit opens.

Note: Diagram represents a standard NO connection logic.

INDUSTRY KNOWLEDGE

1. What is an Ultra-thin Push Button Switch?

An Ultra-thin push button switch is a specialized electrical component designed for modern panels where depth is limited. Unlike standard switches that require 40mm+ depth, these low-profile buttons allow for compact control systems, essential in portable medical devices and high-end automotive consoles.

2. Latching vs. Momentary: What is the difference?

Feature	Momentary (This Model)	Latching
Action	Springs back after release	Stays in place (Click ON/OFF)
Common Use	PC Power, Doorbell, Horn	Light Switch, Main Power

FACTORY DIRECT SUPPLY

FILN is a specialized manufacturer offering: No MOQ, Fast Lead Times, and Full Certification (CE/RoHS).

• ✅ Voltage Customization: 3V to 220V
• ✅ Wire Length & Connector Customization
• ✅ Fast Global Shipping via DHL/FedEx

GET FREE SAMPLES

Official Website: www.filn.com
Contact: [email protected]

FREQUENTLY ASKED QUESTIONS

Q1: Is the 22mm 2-pin momentary switch waterproof?
Yes, it has an IP65 rating, making it splash-proof and dustproof.

Q2: Can I get a 22mm metal switch with a custom wire harness?
Absolutely. FILN specializes in pre-soldering wire harnesses to save your assembly time.

Q3: What does the "ultra-thin" benefit provide?
It allows installation in panels where the depth behind the plate is less than 30mm.

Q4: Is the black zinc-alloy finish durable?
Yes, our black electroplating is salt-spray tested for high corrosion resistance.

Q5: Do you provide samples for B2B testing?
Yes, contact us at [email protected] for free samples.

Q6: What are the meaning of different LED colors in switches?
Red: Stop/Emergency; Green: Start/Safe; Blue: Informational; Yellow: Warning; White: Neutral/Backlight.

Q7: Can this switch handle 220V?
Yes, it is rated for up to 250V AC/DC at 5A.

Q8: Is this a latching or momentary switch?
This specific model is momentary (springs back when released).

Q9: What certifications does FILN have?
We hold UL, CE, RoHS, VDE, and ISO9001 certifications.

Q10: Can I use this for my PC power button?
Yes, the 22mm momentary function is perfect for PC power and reset buttons.