myMectronic
myMectronic

A Premier B2B Part Search

NKK Switches SB265 Pushbutton Switch

Standard-sized pushbutton switch suitable for low to medium capacity applications. Designed for reliable operation in various control panels. Features include resistive electrical capacity, insulation resistance up to 2000 megohms, dielectric strength of 1500V AC, and a mechanical life of up to 50,000 operations. Constructed with durable materials such as polybutylene terephthalate, brass, and copper with silver plating, ensuring long-lasting performance. Suitable for panel thicknesses around 4.9mm, with multiple terminal configurations and certifications for UL, cULus, and CSA compliance. An ideal control component for automation and industrial control systems.

Authorized Distributors
Source:DigiKey
Part No:SB265
Stock:5
Inv Date:06-17-2026
Price: Unit price: $5.13
Buy/RFQ:
Part No:SB265
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:SB2.65
Stock:0
Inv Date:06-17-2026
Price: Unit price: $112.22
Buy/RFQ:
Part No:SB265
Stock:0
Inv Date:06-17-2026
Price: Unit price: $8.78
Buy/RFQ:

NKK Switches SB265 Pushbutton Switch Specifications:

  • Electrical Capacity (Resistive Load): 3A at 125V/250V AC for SB265
  • Contact Resistance: 10 milliohms maximum
  • Insulation Resistance: 200 megohms minimum @ 500V DC for SB265
  • Dielectric Strength: 1,500V AC minimum for SB265 for 1 minute
  • Mechanical Life: 50,000 operations minimum for SB265
  • Electrical Life: 10,000 operations minimum
  • Total Travel: 0.213 inches (5.4mm)
  • Operating Temp Range: -10°C to +70°C
  • Panel Thickness Compatibility: approximately 4.9mm
  • Materials: Polybutylene terephthalate, brass with nickel plating, copper with silver plating
  • Standards & Certifications: UL, cULus, CSA recognized
  • Pushbutton Dimensions: Diameter and length vary by model, typically around 4.7mm for NO and 3.8mm for NC models
  • Terminals: Solder lug or screw lug options available

Buy the NKK Series SB Pushbutton: SB265

Purchase NKK SB265 pushbutton switch online now for high-quality control in automation systems. Designed for durability, high insulation resistance, and reliable performance with certifications for UL, cULus, and CSA. Ideal for low to medium capacity applications, featuring a tough construction with polybutylene terephthalate and plated metal components. Suitable for panels about 4.9mm thick, with multiple terminal options. Order today to ensure seamless control and long-term operational reliability in industrial environments. Secure your automation needs with this versatile switch.

Get NKK SB265 today—built for precision, reliability, and long-lasting durability in control panels.

Frequently Asked Questions

Where can I buy NKK Switches SB265?

You can click on the BUY or RFQ button to purchase SB265 from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part SB265?

You can download the SB265 datasheet or visit the NKK Switches website for support.

Who is the manufacturer of SB265?

NKK Switches

NKK Switches Part List

Browse and search other NKK Switches parts, locate datasheets and stock

Sponsored by