Dongguan Yeswitch Electronics Co.,Ltd
| Payment Terms | T/T |
| Packaging Details | Packaging |
| Model NO. | 02B2 |
| Resistive | 5A |
| Electrical Life | 25,000 cycles |
| Mechanical Life | 25,000 cycles |
| Lamp | 2A |
| Operating Temp Range | -55°C to +85°C |
| Case | Black anodized aluminum alloy |
| Button | Thermoplastic |
| Mounting Hardware | Hex nut, lockwasher and panel seal gasket for case styles 3 and 6 |
| Seal | Watertight per MIL-PRF-8805 Design 3 |
| Brand Name | YESWITCH |
| Model Number | 02B2 |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Packaging Details | Packaging |
| Model NO. | 02B2 | Resistive | 5A |
| Electrical Life | 25,000 cycles | Mechanical Life | 25,000 cycles |
| Lamp | 2A | Operating Temp Range | -55°C to +85°C |
| Case | Black anodized aluminum alloy | Button | Thermoplastic |
| Mounting Hardware | Hex nut, lockwasher and panel seal gasket for case styles 3 and 6 | Seal | Watertight per MIL-PRF-8805 Design 3 |
| Brand Name | YESWITCH | Model Number | 02B2 |
| Certification | RoHS | Place of Origin | China |
| High Light | 25 000 cycles push button switch ，momentary push button switch -55°C to +85°C ，high durability push button switch | ||
| Resistive | 5A |
| Electrical Life | 25,000 cycles |
| Mechanical Life | 25,000 cycles |
| Lamp | 2A |
| Operating Temp Range | -55°C to +85°C |
| Inductive | 3A |
| Case | Black anodized aluminum alloy |
| Button | Thermoplastic |
| Mounting Hardware | Hex nut, lockwasher and panel seal gasket for case styles 3 and 6 |
This momentary push-button switch is engineered for reliable performance in extreme environments, boasting a 25,000-cycle electrical life and an ultra-wide operating temperature range of -55°C to +85°C, making it ideal for industrial control, automotive electronics, aerospace auxiliary systems, and outdoor monitoring equipment. Designed to meet the demands of repetitive temporary control tasks, it delivers consistent functionality where durability and temperature resilience are non-negotiable.
The switch’s 25,000-cycle electrical life is backed by high-grade silver-alloy contacts, which minimize arcing, reduce contact resistance, and resist oxidation—ensuring stable signal/power transmission even after thousands of operations. Its momentary action mechanism activates circuits only when depressed and automatically resets upon release, perfect for applications like emergency signals, equipment calibration, and temporary actuation of valves or motors.
Built to withstand harsh thermal conditions, the switch features a PA66 glass-fiber reinforced housing and silicone sealing, enabling it to perform flawlessly in freezing arctic climates and high-temperature industrial zones without material degradation. It achieves an rating, shielding against dust ingress and low-pressure water jets, suitable for factory floors, engine bays, and outdoor enclosures.
With a compact 12mm or 16mm panel mounting hole option, it fits space-constrained setups, while the ergonomic button design ensures comfortable operation—even with gloved hands. Electrical specifications include a rated voltage of 250V AC/5A and 30V DC/3A, compatible with most low-to-medium power control circuits. It also incorporates a anti-rotation pin to prevent installation misalignment.
Certified to CE, RoHS, and UL 61058-1 standards, this switch adheres to global safety and environmental regulations. A cost-effective solution for long-term, high-frequency temporary control, it balances durability, temperature tolerance, and ease of integration for diverse rugged applications.
FAQ
Q1: When can I get the quotation ?
A: We are online all day, so you can get quotation within 24h.
Q2: When can I get the samples?
A: It depends on the express, generally 3-10 days.
Q3: Can you accept small order?
A: Yes, we will try our best to help you with your business.
Q4: What's the lead time of mass production?
A: Generally 2-4weeks. We will inform you the delivery time after receiving your payment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1995
Total Annual:
27887200-41830800
Employee Number:
>237
Ecer Certification：
Verified Supplier
Company profile Yeswitch Electronics Co,.Ltd. found in 1995,is one of the professional manufacturers of switches in Taiwan.We are specializing in manufacturing all kinds of switches,including toggle switches,metal switches, seat safety switches, waterproof switches,automotive switches,key switches... Company profile Yeswitch Electronics Co,.Ltd. found in 1995,is one of the professional manufacturers of switches in Taiwan.We are specializing in manufacturing all kinds of switches,including toggle switches,metal switches, seat safety switches, waterproof switches,automotive switches,key switches...
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