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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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Product OverviewThe push button switch mini (Model: FLM12-HJ-1) is a precision-engineered 12mm metal high head button designed for demanding industrial applications. Manufactured by FILN, a leading factory in switch technology, this product carries prestigious certifications including ISO9001, CE, VDE, RoHS, SGS, UL, and IP65. Built from premium stainless steel, it serves as a critical component in industrial control panels, CNC machinery, and automation equipment. Its momentary high-head design provides excellent tactile feedback, ensuring reliable circuit control. As a corrosion resistant metal button, it excels in harsh environments where plastic switches fail, offering a long service life and easy 2 pin terminal wiring for rapid deployment.
| Model Number | FLM12-HJ-1 |
| Mounting Diameter | 12mm (0.47 inch) |
| Actuator Style | High Head (Round Actuator) |
| Function | Momentary / Latching |
| LED Lighting | Non-Illuminated |
| Terminal Configuration | 2-Pin Solder/Plug-in Terminal |
| Rated Voltage | 36V DC / 250V AC |
| Rated Current | 5A DC / 5A AC |
| Insulation Resistance | ≥ 1000MΩ |
| Contact Resistance | < 50mΩ |
| Dielectric Strength | 1800V |
| Certifications | UL, CE, RoHS, ISO9001 |

| Button/Actuator | 304 Stainless Steel / 6063 Aluminum |
| Shell Body | Stainless Steel / H59 Nickel-Plated Brass |
| Base Housing | Flame Retardant PA66 Nylon |
| Internal Contacts | Silver Alloy AgCdO12 |
| Terminals | Silver-Plated H62 Copper |
| Operating Temp | -25°C to +85°C |
| Protection Level | IP65 Waterproof, IK08 Impact-Proof |
| Mechanical Life | 500,000 operations |
| Electrical Life | 100,000 operations (Full Load) |
| Terminal Type | Installation Speed | Reliability | Best For |
|---|---|---|---|
| Pin Terminal (Plug-in) | Very Fast | High (Stable) | Factory Assembly / PCB Connection |
| Screw Terminal | Slow (Manual) | Medium | Field Repair / Heavy Vibration |
| Pre-wired Leads | Instant | Highest (Sealed) | Waterproof Deep Sealing |
This push button switch mini is widely utilized across various sectors:

Logic: Device stays OFF by default and turns ON only when pressed.
A push button switch mini is a compact electrical mechanism used to control the flow of current. In industrial machinery, it often serves as a primary interface for humans to trigger specific machine functions. The metal construction ensures it can handle high-frequency use without the cracking or fading seen in plastic variants.
| Function | Behavior | Use Case |
|---|---|---|
| Momentary | Springs back when released | Reset buttons, horns |
| Latching | Clicks and stays in place | Power toggles, lights |
Official Site: www.filn.com | Email: inquiry@cnylin.com.cn

1. Is this switch momentary or latching?
The FLM12-HJ-1 is a momentary switch, meaning it only activates when pressed.
2. What is the benefit of the high head design?
The high head allows for easier activation when using gloves or in low-visibility conditions.
3. Can I get a customized wire harness for this 12mm button?
Yes, FILN provides wire length and connector customization services.
4. What material is the body made of?
We primarily use 304 Stainless Steel for maximum corrosion resistance.
5. Is there a minimum order quantity?
No, FILN supports industrial customers with no MOQ requirements.
6. How do I install this on a panel?
Simply drill a 12mm hole, insert the button, and tighten the included metal nut from the back.
7. What is the current rating?
This switch is rated for 5A DC / 5A AC current.
8. Can this be used outdoors?
Yes, with its IP65 rating, it is suitable for outdoor and marine environments.
9. Are silver contacts better than copper?
Yes, silver contacts provide better conductivity and resist oxidation, ensuring a longer life.
10. How quickly can you ship?
We offer fast global shipping, typically within 3-7 business days for standard items.
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.
✅ 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.
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.
Email: inquiry@cnylin.com.cn
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