140000340148 Accessory Type, 140000340148 | Copal Electronics TM, TR Button for TR and TM Series Ultra-Miniature Illuminated Pushbutton Switch

The Copal Electronics grey TM \u0026 TR series button for use with TR and TM Series Ultra-Miniature illuminated pushbutton switch. It has dielectric strength of 250V AC 1 minute and minimum insulation resistance of 100MΩ. It has operating temperature ranging between -20℃ to +70℃.
Two types of contact - TR series: Conductive rubber contact for soft tactile feel, TM series: Metal contact for sharp tactile feelPC board mount - Terminal pitch is in inches (multiples of 2.54 mm). The unique terminal shape prevents the terminal pins from coming loose from the PC board during dip solderingEnhanced resistance - Improved terminal structure protects the contacts from soldering heat. In addition, each pole has two terminals which can be used as a jumper wireUltra-Miniature Switch with LED - LED is built into miniature housingCompatible With Lead-Free Soldering (TM Series) - Heat-resistant resin for lead-free soldering