Sub-Miniature Rocker Switches
4M Series
Sub-Miniature Paddle Switches
Dailywell 4M series sub-miniature rocker switches offer a variety of model styles and actuator options. Also available in a variety of switching functions, SPDT, DPDT and contact rating up to 3A. The operating temperature range between -40℃ and 85℃.
Applications of Dailywell 4M series rocker switches include instrumentation, telecommunications, test equipment, computer peripherals and networking equipment.
Order Terms
1. Your inquiry will be answered within 24 hours.
2. Payment term: T/T in advance (first transaction)
3. Term of trade: FOB HK/TW
4. Mini Order Quantity: 100 PCS per item.
5. Mini Order Amount Per Shipment: USD$50
6. Lead time: 3-4 weeks.
Specification
- CONTACT RATING: Dependent upon contact material.
- MECHANICAL LIFE: 30, 000 make-and-break cycles.
- CONTACT RESISTANCE: 20 mΩmax. initial @ 2-4VDC, 100mA for both silver and gold plated contacts.
- INSULATION RESISTANCE: 1, 000 MΩmin.
- DIELECTRIC STRENGTH: 1, 000 Vrms min.@ sea level.
- OPERATING TEMPERATURE: -40°C to 85°C.
Materials
- CASE: Diallyl phthalate (DAP) (UL94v-0).
- ACTUATOR: Nylon, Black std.
- BUSHING: Brass or Zinc, Nickel plated.
- HOUSING: Stainless Steel.
- SWITCH SUPPORT: SUS or Brass, Tin plated.
- TERMINAL/CONTACT: Copper alloy or Brass, with silver or gold plated.
Applications
- Instrumentation, Telecommunications, Test equipment, Computer peripherals and Networking equipment.
Safety / Quality Approvals

- Related Products
- Files Download
- Video
Tags
Sub-Miniature Rocker Switches 4M Series - DAILYWELL
DAILYWELL Sub-Miniature Rocker Switches (4M Series ) help OEMs keep critical equipment running reliably in industrial, transportation, medical and energy applications, so your projects move from prototype to mass production with fewer component-related failures.
By standardizing on DAILYWELL switches across panels and control systems, engineering and purchasing teams simplify sourcing, maintain consistent quality and shorten qualification cycles while still meeting regional safety and compliance requirements.
Backed by proven manufacturing capability and long-term cooperation with global customers, DAILYWELL provides a broad portfolio of panel, tact and metal anti-vandal solutions that support stable electrical performance and long service life in harsh environments.








