D2HW-ER201H Waterproof Car Door Lock Micro Switch
D2HW-ER201H Waterproof Car Door Lock Micro Switch
D2HW-ER201H Waterproof Micro Switch for Car Door Locks & More
Keep your vehicle, appliance, or industrial control systems running smoothly with this compact D2HW-ER201H Waterproof Micro Switch. Engineered with a fully sealed, dust-proof design, this high-reliability button switch is built to perform in demanding environments — from car door lock mechanisms to home appliance controls and industrial automation setups.
Key Features
- Waterproof & Dust-Proof Seal: Fully enclosed housing protects internal contacts from moisture, dust, and debris for long-lasting, dependable performance.
- Compact Structure: Measures just 1.4 × 1.5 cm (0.55 × 0.59 in), making it easy to fit into tight spaces in vehicles and appliances.
- Long Service Life: Durable metal and plastic construction ensures high reliability even with frequent actuation cycles.
- Wide Application Range: Compatible with automobile door lock controls, home appliance control systems, and industrial control panels.
- Model D2HW-ER201H: A direct-fit replacement — verify your model number before ordering to ensure compatibility.
Specifications
| Model | D2HW-ER201H |
| Material | Metal + Plastic |
| Dimensions | 1.4 × 1.5 cm (0.55 × 0.59 in) |
| Protection | Waterproof & Dust-Proof |
| Applications | Automotive, Home Appliances, Industrial Control |
| Package Contents | 1 × Micro Switch |
| Country of Origin | Made in Mainland China |
Ideal For
- Car door lock actuator replacements
- Home appliance button repairs
- Industrial control panel switches
- DIY electronics and automation projects
Please Note: Please allow slight measurement tolerances due to manual measuring. Colors may vary slightly depending on your monitor's display settings. Always verify the model number (D2HW-ER201H) matches your original part before purchasing.
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: What is the D2HW-ER201H micro switch used for?
A: The D2HW-ER201H is a waterproof, dust-proof micro switch commonly used in car door lock mechanisms, home appliance control systems, and industrial control panels. Its sealed design makes it ideal for environments where moisture and dust exposure are a concern.
Q: Is this micro switch a direct replacement for the original D2HW-ER201H?
A: Yes, this switch is designed to match the D2HW-ER201H model specifications. However, we recommend verifying your original part number before purchasing to ensure a correct fit for your specific application.
Q: What are the dimensions of this micro switch?
A: The switch measures approximately 1.4 × 1.5 cm (0.55 × 0.59 in), making it a very compact component suitable for tight installation spaces in automotive or appliance housings.
Q: Does this switch work for both automotive and home appliance applications?
A: Absolutely. The D2HW-ER201H waterproof micro switch is versatile and can be used across automobile control systems, home appliances, and light industrial control applications, thanks to its sealed, durable construction.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.