TP series Subminiature washable momentary pushbutton switches DISTINCTIVE FEATURES Process sealed Single piece case Front and rear sealing Wide variety of contact materials Same PCB layout as TL, TR and TG subminiature switches ELECTRICAL SPECIFICATIONS Max. current/voltage rating with resistive load : - gold plated contacts : 0.4 VA 20 V max. AC or DC - silver plated contacts : 0.5 A 48 V max. AC or DC Minimum load : 10 mA 50 mV - 10 A 5 VDC Contact resistance : 50 m max. Insulation resistance : 1,000 M min. at 500 VDC Dielectric strength : 1,000 Vrms 50 Hz min. between terminals and frame 500 Vrms 50 Hz min. between terminals Electrical life at full load : - gold plated contacts : 60,000 cycles - silver plated contacts : 20,000 cycles ENVIRONMENTAL SPECIFICATIONS Operating temperature : -30 C to +85 C (-22 F to +185 F) Moisture : 21 days 95 % (NFC 20-603 - IEC 68-2-3) GENERAL SPECIFICATIONS Total travel : - function 2 : 1 mm (.039) - function 3 : 0.8 mm (.031) Strength of terminals : pull-out force - 10 N max. Cleaning : solvents or water + detergent Wave soldering : 260 C (500 F) - 5 sec. The company reserves the right to change specifications without notice. 1 SW-TP-1803 PANEL SWITCHESPCB SWITCHESTP series Subminiature washable momentary pushbutton switches MATERIALS TERMINALS Case : PBT Actuator : polyamide, glass filled 0.70 Contacts and terminals : (.027) 0 : brass, gold plated 1 : brass, silver plated 3 : brass, gold plated (1.27 micron gold) 8 : contact brass, gold plated + tin plated terminals 9 : contact brass, gold plated (1.27 micron gold) + tin plated terminals ELECTRICAL FUNCTIONS Terminal seal : epoxy APEM products may be recycled at end-of-life for the re-claiming of valuable metal components. 3 21 1 3 Function 2 Function 3 (NO) (ON - MOM) (OFF - MOM) PCB MOUNTING 2 PCB SWITCHES 14.20 (.559) 14.30 (.562) 3.05 (.120) 5.55 (.218) 5.00 (.196) 9.60 (.377) 4.60 (.181) 3.30 (.129) 8.65 (.340)