Key facts
- Manuals
- 9
- Models
- 1
- Languages
- ZH · JA
- Last added
- 2012-08-02
NKK models by category
Featured NKK manuals
UB2 Series Thin Flat Button Switch Manual
The document lists the general specifications for the UB2 thin‑flat button switches, including electrical capacity (5 A at 125/250 V AC or 5 A at 30 V DC), power rating (0.4 VA at up to 28 V AC/DC), contact resistance, insulation resistance, and mechanical life. Material information covers glass‑fiber‑reinforced polyamide housings, stainless‑steel frames, silver or gold alloy contacts, and various coating options.
Installation instructions describe mounting forces, terminal types, and processing steps such as wave‑soldering and cleaning. The manual also details environmental limits, vibration and shock testing, and UL94V‑0, UL and C‑UL certifications with part numbers for UL‑marked switches. This manual is written in Chinese.
Covers: General Specifications · Electrical Ratings · Mechanical Life · Materials and Coatings · Environmental Data · Installation
NKK UB Series Thin Flat Button Switch Datasheet
The document provides detailed specifications for the UB series thin flat button switches, including electrical capacity, contact resistance, insulation resistance, mechanical and electrical life, and operating force. It also describes the construction materials such as glass‑fiber reinforced polyamide housing and stainless‑steel contacts.
Environmental performance data are listed, showing a working temperature range of –25 °C to +50 °C, humidity limits, vibration and shock resistance, as well as UL94V‑0, UL, C‑UL and CSA certifications. Installation options, optional accessories, and part numbers for various configurations are also included. This manual is written in Chinese.
Covers: General Specifications · Key Features · Installation Types · Attachments · Environmental Data · Standards and Certifications
NKK UB2 Series Thin Flat Button Switch User Manual
The NKK UB2 series thin flat button switch manual provides detailed electrical and mechanical specifications, environmental limits, and certification information. It includes data on contact resistance, insulation strength, mechanical and electrical life, and operating forces for both single‑pole and double‑pole versions.
Installation guidelines cover mounting force, soldering methods, cleaning procedures, and optional accessories. The document also lists ordering codes, LED options, and printable areas for custom branding. This manual is written in Chinese.
Covers: 规格 · 标准和认证 · 安装 · 处理 · LED 规格 · 订购举例
NKK UB Thin Flat Button Switch Manual
This document describes the UB series thin flat button switches, covering electrical ratings, mechanical life, and mounting options. It includes tables of rated current, voltage, power dissipation, contact resistance and environmental limits.
Installation guidance shows how to mount the printed circuit board, connect terminals, and select the appropriate LED color and housing type. Safety notes and cleaning procedures are also provided. This manual is written in Japanese.
Covers: Specifications · Electrical Ratings · Mechanical Life · Installation · Mounting Options · LED Color Options
Latest NKK manuals
nkk series B PISHBUTTON SWITCHES handbook
NKK Subminiature Pushbuttons Series HB Distinctive Characteristics
This document mainly introduces the characteristics of NKK HB series subminiature push button switches. Including surface and recessed two mounting methods, there are round and square two outer shell shapes, there are white, green, blue and red, amber, green LED optional.
nkk SERIES B PUSHBUTTON SWITCHES
BB15AW-FA is the supplier of BB15AW-FA
NKK HB Series Distinctive Characteristics handbook
The series of products are small in size, shallow in installation depth and suitable for various compact panels and small spaces. There are threaded mounting holes on the back, which can be directly installed on the panel.
nkk SERIES M SUBMINIATURE MULTI-FUNCTION
UB2 Series Thin Flat Button Switch Manual
Product Leaflet 12 pages · 1.2 MB · ZHThe UB2 series thin flat button switch manual provides electrical ratings, mechanical life, material specifications, installation guidelines, and…
NKK UB Series Thin Flat Button Switch Datasheet
Datasheet 9 pages · 845 KB · ZHTechnical datasheet for NKK UB series thin flat button switches, covering electrical ratings, mechanical life, materials, environmental limits and…
NKK UB2 Series Thin Flat Button Switch User Manual
User Manual 12 pages · 1.2 MB · ZHTechnical manual for NKK UB2 thin flat button switches covering specifications, installation, and certification details.
NKK UB Thin Flat Button Switch Manual
User Manual 9 pages · 845 KB · JAThe manual provides specifications, installation instructions and wiring details for NKK's UB series thin flat button switches.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in NKK manuals
What is the rated current for the UB2 L82 switch?
The UB2 L82 switch is rated for 5 A at 125/250 V AC or 5 A at 30 V DC.
What are the environmental temperature limits for the UB2 series?
The switches operate from –25 °C up to +50 °C.
What is the maximum power rating for resistive loads?
The switch can handle 5 A at 125/250 V AC or 5 A at 30 V DC for resistive loads.
What are the operating temperature limits?
The device is rated for temperatures from –25 °C up to +50 °C.
What is the maximum current rating for the UB2 switch?
The UB2 switch is rated for 5 A at 125/250 V AC or 5 A at 30 V DC.
What are the contact resistance values for silver and gold contacts?
Silver contacts have a maximum resistance of 50 mΩ, while gold contacts have a maximum of 100 mΩ.