16mm Illuminated Push Button Switches Stainless Steel LED Power Switch 5-PIN Pin Terminal FILN

Button Switch DrawingProduct Overview

The 16mm illuminated push button switches (Model: FLM16-FJ-1-CX000) from FILN are engineered for high-end industrial and commercial applications. These 16mm metal push button switches feature a unique concave head design with an even ring-light LED indicator, providing both a futuristic aesthetic and clear status feedback in low-light environments. Manufactured from premium stainless steel or anodized aluminum (Silver/Black), they carry global certifications including ISO9001, CE, VDE, RoHS, SGS, UL, and IP65. Ideal for industrial control panels, marine systems, and automation equipment, these switches ensure reliable circuit control with their 5-pin terminal design.

Quick Specifications

Model	FLM16-FJ-1-CX000
Mounting Hole Size	16mm (0.63 inch)
Function	Latching / Momentary (Customizable)
LED Color	R / G / Y / B / W (Support Dual/Tri-color)
Button Shape	Concave Head (Flush mount effect)
Terminal Type	5-PIN Pin Terminal (2.8x0.5mm)

Performance Parameters

Rated Voltage	36V DC / 250V AC	Rated Current	5A DC / 5A AC
Insulation Strength	1800V	Contact Resistance	< 50mΩ
LED Voltage	3V - 220V (12V/24V Standard)	Certifications	ISO9001, CE, VDE, RoHS, UL

Component Materials

Actuator	304 Stainless Steel / 6063 Aluminum Alloy
Body Shell	H59 Brass / 304 Stainless Steel / 6063 Aluminum
Contact Material	Silver Alloy AgCdO12
Base	PA66+GF20% Flame Retardant Nylon

General Characteristics

Operating Temp	-25°C to +85°C
Protection Level	IP65 Waterproof, IK08 Impact Resistance
Mechanical Life	500,000 Cycles
Electrical Life	100,000 Cycles (3A) / 50,000 Cycles (5A)

Key Features

• Superior Durability: Rated IP65 and IK08, these switches handle outdoor environments and high-intensity mechanical impacts effortlessly.
• High Current Load: Unlike standard 2A switches, this 16mm model supports 5A 250V AC/DC, allowing direct control of higher-power devices without extra relays.
• Premium Contact Design: Equipped with AgCdO12 silver contacts to ensure low contact resistance (<50mΩ) and anti-arcing performance.
• Aesthetic Concave Head: The recessed button design prevents accidental triggers while the ring LED provides uniform illumination for high-tech aesthetics.
• Efficient Pin Terminals: Standard 2.8x0.5mm terminals support both soldering and quick-connect wire harnesses, ideal for mass production.

LED Color Application Guide

Color	Typical Industry Meaning
Red	Emergency Stop, Warning, or Power Failure status.
Green	Normal Operation, System Ready, or Start status.
Blue	Auxiliary function, Reset, or Specialty machine state.
Yellow/Amber	Caution, Standby, or Non-critical maintenance required.
White	Neutral status, Backlight mode, or Power On indicator.

Terminal Type Comparison

Feature	Pin Terminal (This Model)	Screw Terminal	Pre-wired Button
Installation Speed	Fast (with sockets)	Moderate	Fastest
Connection Security	High (Soldered)	High (Tightened)	Moderate
Maintenance	Easy replacement	Manual rewiring	Replace whole unit

Applications

These illuminated power buttons are versatile and widely used in CNC machines, marine-grade waterproof control panels, and medical devices. Any device requiring a reliable circuit toggle can benefit from the waterproof led indicator switch design.

Installation Guide

1. Drill a hole of exactly 16mm on your control panel.
2. Insert the switch actuator through the hole from the front.
3. Secure the switch from the back using the provided metal hex nut and rubber gasket.
4. Connect your 12v-24v power source and load to the 5-PIN terminals following the wiring diagram.

5-PIN LED Push Button Switch Wiring Guide

A 5-PIN switch offers maximum flexibility, featuring C (Common), NO (Normally Open), NC (Normally Closed), and two dedicated LED pins (+ / -). This allows for four distinct control modes. These switches can also be used with dedicated wire harnesses for even faster installation.

1. Normal OFF, Sync LED (NO Connection)

Logic: Both the device and the LED are OFF by default. Pressing the button turns ON the device and the LED simultaneously.

• Application: Standard start switches where the light indicates the system is running.
• State: Static (LED Out, Device Off) → Pressed (LED On, Device On).

2. Normal ON, Sync LED (NC Connection)

Logic: Both the device and the LED are ON by default. Pressing the button turns OFF both the device and the LED.

• Application: Stop buttons or emergency cut-off switches.
• State: Static (LED On, Device On) → Pressed (LED Out, Device Stop).

3. Normal OFF, Constant LED (NO Connection)

Logic: The LED stays ON constantly as a backlight. The device only turns ON when the button is pressed.

• Application: Power switches in dark environments or access control buttons.
• State: Static (LED On, Device Off) → Pressed (LED On, Device On).

4. Normal ON, Constant LED (NC Connection)

Logic: The LED stays ON constantly. The device is ON by default and turns OFF when the button is pressed.

• Application: Monitoring systems or security alarms that require constant power indication.
• State: Static (LED On, Device On) → Pressed (LED On, Device Stop).

Mode	LED Behavior	Device (Idle)
NO Sync	Lights up when pressed	OFF
NC Sync	Turns off when pressed	ON
Constant	Always ON (Backlight)	User Choice

Industry Knowledge

What are Illuminated Push Button Switches?

In industrial systems, these switches serve as the primary human-machine interface (HMI). They combine the physical mechanical action of a switch with an electrical status light. This reduces the need for separate indicator lamps on a panel, saving space and improving operator response time.

Latching vs. Momentary: The Difference

Type	Action Description	Typical Use Case
Latching	Press to stay ON, press again to pop back OFF.	Power Switch, Lighting
Momentary	ON only while being held; returns to OFF once released.	Horns, Door Bells, Reset

Factory Direct Supply

FILN is a specialized manufacturer with over 15 years of experience in custom color ring light switch production. We provide:

• No MOQ: Small orders and prototypes are welcome.
• Fast Delivery: Global shipping from our factory warehouse.
• Customization: Voltage (3V-220V), Laser Engraving, and Wire Harnessing.

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

Frequently Asked Questions

1. Is this 16mm metal push button switch waterproof?
Yes, it is IP65 rated, meaning it is protected against dust and low-pressure water jets from any direction.

2. Can I use this for a 220V AC circuit?
Yes, our switches support up to 250V AC with a 5A current rating.

3. What is the benefit of the concave head?
The concave head provides a comfortable tactile feel and helps prevent accidental activation.

4. Does the LED require a resistor?
No, the resistors are built into the switch body to support your specified voltage (e.g., 12V or 220V).

5. What materials are available?
We offer 304 Stainless Steel, H59 Brass, and Anodized Aluminum (Black/Silver).

6. Can you pre-wire the switch with a connector?
Yes, as a factory, FILN provides wire length and connector customization services.

7. What does IK08 mean?
It represents the level of protection against mechanical impacts, ensuring the switch won't break under industrial vibrations or accidental hits.

8. Is there a difference between the 5-pin and 4-pin versions?
The 5-pin version includes an NC (Normally Closed) terminal, offering more circuit control options than the 4-pin version.

9. How long is the mechanical life?
It is rated for 500,000 cycles, providing years of maintenance-free operation.

10. Do you provide samples for B2B testing?
Yes, please contact our sales team at [email protected] for free samples.