Button Switch Drawing
Product Overview
The 19mm Illuminated Push Button Switch (Model: FLM19-FJ-1-EC003) is a high-performance industrial control component designed by FILN. This stainless steel LED switch features a distinct ring-illuminated power symbol, providing clear status feedback in any environment. Built to withstand rigorous conditions, it carries multiple international certifications including ISO9001, CE, VDE, RoHS, SGS, UL, and an IP65 waterproof rating. Whether used in industrial control panels, automation equipment, or marine systems, this momentary power symbol switch ensures reliable circuit control and a premium tactile feel. As a dedicated factory, FILN offers extensive customization for voltage, 5-pin LED button wiring, and multi-color LED configurations.
Quick Specifications
| Model Number | FLM19-FJ-1-EC003 |
|---|---|
| Mounting Diameter | 19mm / 0.75 inch |
| Function | Latching / Momentary (Available) |
| LED Color | R/G/B/Y/W (Custom Bi-color/Tri-color supported) |
| Button Shape | Flat Head with Power Symbol |
| Terminal Type | 5 Pin Terminal (2.8 x 0.5mm) |
Performance Parameters
| Rated Voltage | 36V DC / 250V AC |
|---|---|
| Rated Current | 5A DC / 5A AC |
| Rated Power | 180W (DC) / 1250W (AC) |
| Dielectric Strength | 1800V |
| Contact Resistance | < 50mΩ |
| LED Voltage | 3V - 220V (Standard 12-24V) |
| Certifications | ISO9001, CE, VDE, RoHS, SGS, UL |
Component Materials
| Component | Material Detail |
|---|---|
| Button Actuator | 304 Stainless Steel / 6063 Aluminum Alloy |
| Body Shell | H59 Brass / 304 Stainless Steel / 6063 Aluminum |
| Illuminated Part | PC Plastic (Flame Retardant) |
| Terminals | H62 Copper Alloy |
| Base | PA66+GF20% Flame Retardant Nylon |
| Contacts | Silver Alloy (AgCdO12) |
General Characteristics
| Operating Temperature | -25°C to +85°C |
|---|---|
| Protection Level | IP65, IK08 |
| Mechanical Life | 500,000 Operations |
| Electrical Life | 100,000 Ops (3A) / 50,000 Ops (5A) |
LED Specification
| Light Intensity | 1000 mcd |
|---|---|
| Luminous Flux | 4.8 lm |
| Forward Current | 20mA (Typical) |
| Color Temperature | 8400K (White) |
Key Features
- Superior Protection (IP65 & IK08): Unlike standard IP40 buttons, this waterproof IP65 button switch is built for harsh outdoor and industrial environments, resisting dust, water, and impact.
- High Electrical Load (5A): While many 19mm buttons only support 2A, the FLM19 handles 5A 250V AC/DC, allowing direct control of higher power devices without intermediate relays.
- Premium Materials: Available in 304 stainless steel for extreme corrosion resistance, ideal for medical, food, and marine applications.
- Visual Clarity: Ring-illuminated power symbol with wide voltage support (3V-220V) ensures compatibility across global standards.
- Compact Short-Body Design: At only 26.5mm long, it fits perfectly in space-constrained panels like handheld devices and distribution boxes.
Industry Applications
This versatile industrial panel mount switch is essential for modern circuitry. Its latching metal push button function is perfect for power toggles, while the momentary power symbol switch serves as a reliable start/stop trigger. Common uses include CNC machines, automated assembly lines, marine dashboards, and high-end medical diagnostic equipment.
Installation Guide
- Drill a 19mm diameter hole in the mounting panel.
- Insert the button actuator from the front side of the panel.
- Secure the switch from behind using the provided metal hex nut.
- Complete the wiring according to your desired control logic (NO or NC).
5 Pin Push Button Switch Wiring Diagram
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.
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 |
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Industry Knowledge
What is an Illuminated Push Button Switch?
An illuminated push button switch integrates a light source (usually LED) within the button mechanism. It serves a dual purpose: acting as a manual actuator for circuit control and providing a visual "Pilot Light" to indicate system status (Power ON, Error, or Standby). In industrial settings, the ring-illuminated power switch is critical for safety and user experience in low-light environments.
Latching vs. Momentary: What’s the difference?
| Feature | Latching (Self-Locking) | Momentary (Self-Reset) |
|---|---|---|
| Operation | Stay down when pressed; press again to release. | Springs back immediately after releasing. |
| Typical Use | Main Power, Light Switches | Doorbell, PC Power, Horn |
Factory Direct Supply & Customization
FILN is a specialized manufacturer supporting global B2B clients with flexible solutions:
- ✅ No MOQ: Start with any quantity.
- ✅ Fast Lead Time: Global shipping within days.
- ✅ Customization: Voltage, wire length, and laser-etched symbols.
Website: www.filn.com | Shop All: All Push Button Switches
Frequently Asked Questions (FAQ)
1. Can this 19mm switch be used with 110V or 220V AC?
Yes, FILN offers voltage customization from 3V to 220V AC/DC for the LED indicator.
2. What does the different LED colors represent?
Red: Stop/Danger, Green: Run/Safe, Blue: Reset/Special, Yellow: Caution, White: Power indicator.
3. Is the stainless steel version suitable for outdoor use?
Absolutely. The 304 stainless steel body combined with IP65 rating makes it perfect for weather-exposed panels.
4. How do I wire a 5-pin LED button for "Status Only" mode?
Connect the LED pins in parallel with your device load so it only lights up when the device receives power.
5. Can I get a custom symbol instead of the power symbol?
Yes, FILN provides laser-etching services for logos and custom industrial symbols.
6. What is the difference between Pin Terminals and Screw Terminals?
Pin terminals (like this model) are faster for mass production and allow for socket plug-in, whereas screw terminals are better for field maintenance without soldering.
7. Does it come with the rubber waterproof ring?
Yes, every switch includes a silicone O-ring for waterproof panel mounting.
8. Is there a warranty?
All FILN products come with a standard quality guarantee backed by our CE and UL certifications.
9. Can you provide the wire connector socket?
Yes, we sell a matching 5-pin quick-connect socket separately to simplify your wiring process.
10. How long is the mechanical life of the switch?
It is rated for 500,000 cycles, ensuring years of trouble-free operation in industrial environments.
Dear Valued Customers,
At FILN, we specialize in delivering precision-engineered indicator lights, push button switches, and rocker switches tailored to your unique requirements. While our products default to standard voltage ranges (12-24V and 110-220V), we understand that specialized applications demand flexibility.
Need a Custom Voltage Solution? Simply inform us of your desired voltage specifications (e.g., 5V, 48V, or non-standard ranges), and our engineering team will craft a solution within 10-15 business days.
Why Choose FILN for Custom Manufacturing?
✅ Expertise You Can Trust: Over 20 years of experience in industrial-grade electronic component production.
✅ End-to-End Customization: From voltage adjustments to bespoke designs (shape, color, IP rating), we adapt to your needs.
✅ Quality Guaranteed: All custom orders undergo rigorous testing to meet CE/RoHS/IP65 standards.
✅ Scalable Support: Whether prototyping or bulk orders, we ensure seamless delivery.
How It Works
Consultation: Share your technical requirements via email or our contact form.
Design & Approval: Receive 3D models or samples for confirmation.
Production & QC: Precision manufacturing with real-time updates.
Global Shipping: Trackable logistics to your doorstep.
Contact Us Today
Email: inquiry@cnylin.com.cn
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