PB64 GREATECS | Alldatasheet
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Sealed Sub-Miniature SMT Pushbutton Switches PB64 Series sales@greatecs.com www.greatecs.com 1 PB64 How to order: General Specifications: 1 2 3 TT TZ POLES & CIRCUIT: SP ON-MOM SP OFF-MOM TERMINALS: SMT Type (See drawing) SMT Type 2 (See drawing) AG AU UT GT UG UGT CONTACT METERIAL: Silver Gold Gold, tin-lead Silver, tin-lead Gold over Silver Gold over Silver, Tin-lead E SEAL: Epoxy (Standard) No Code V ROHS & LEADFREE: RoHS Compliant RoHS & Lead Free 4 5 MATERIALS » Movable Contact & Fixed Terminals: AG, GT, UG & UGT: Silver plated over copper alloy AU & UT: Gold over nickel plated over copper alloy MECHANICAL » Operating Temperature: -30°C to +85°C » Mechanical Life: 50,000 cycles CONTACT RATING » AG, GT, UG & UGT: 5A120VAC/28VDC 2A250VAC » AU & UT: 0.4VA max. 20V max. (AC/DC) ELECTRICAL » Contact Resistance: 20mΩ max. initial @ 2-4VDC 100mA for silver & gold plated contacts » Insulation Resistance: 1,000MΩ min. PB64S8TTAUEV PB64S8TZAUEV PB64S9TTAUEV PB64S9TZAUEV UL versions available by request UL versions available by request UL versions available by request UL versions available by request
Sealed Sub-Miniature SMT Pushbutton Switches PB64 Series sales@greatecs.com www.greatecs.com 2
Sealed Sub-Miniature SMT Pushbutton Switches PB64 Series sales@greatecs.com www.greatecs.com 3 SOLDERING PROCESSES MANUAL SOLDERING Use soldering iron of 30 watts, controlled at 350 approximately 5 seconds while applying solder. WAVE SOLDERING Recommended Soldering Temperature:260 5 Duration of Solder Immersion: 5 1 seconds (PCB is 1.6mm in thickness) SOLDERING Vapor phase IR- reflow soldering can be applied. Temperature Profile Zone Room temperature Time ( Sec ) Pre-heat A 150 Min 120s Soak B 180 ~200 Min 150s Peak C 200 ~235 Min 30s Peak D 235 ~260 Min 40s Peak E 260 Max 10s Peak 260 250 200 150 100 A B C D E Room Temperature Time Sec