F5 Snap-action Microswitches Ultraminiature F5 Characteristics small switch long mechanical and electrical life PCB mounting Rating 250 VAC, 5 A Dimensions (mm) 12.8 7 5 Actuator plunger plain lever simulated roller lever/cam follower Approvals UL, CSA Preferred Range Ordering Reference Actuating Force Sealing (N) (ozf) Operating pos. (mm) (in) Terminal Circuit Actuator Contacts Electrical rating F5T8UL 1.4 5.00 IP40 8.75 0.34 PCB CO Plunger Ag Up to 250 VAC, 5 A F5T8GPUL 1.4 5.00 IP40 8.75 0.34 PCB CO Plunger Gold plate Up to 250 VAC, 5 A F5T8Y1UL 0.6 2.20 IP40 8.80 0.35 PCB CO Plain lever Ag Up to 250 VAC, 5 A F5T8Y1GPUL 0.6 2.20 IP40 8.80 0.35 PCB CO Plain lever Gold plate Up to 250 VAC, 5 A F5T8YCUL 0.7 2.50 IP40 10.90 0.43 PCB CO Simulated roller Ag Up to 250 VAC, 5 A F5T8YCGPUL 0.7 2.50 IP40 10.90 0.43 PCB CO Simulated roller Gold plate Up to 250 VAC, 5 A saia-burgess Switches www.saia-burgess.com 20 | 21 F5 Specifications Housing Plunger Mechanism Functions Contacts Terminals Temperature range ºC Mechanical life Protection Mounting Actuators Glass fibre reinforced nylon Nylon Snap-action, single pole Change-over, Normally open, Normally closed Fixed, Moving - Silver or Gold plate on silver PCB - Brass, gold flashed -40°C to +85°C 107 cycles minimum (impact free actuation) IP 40 (enclosure) PCB Plain lever; simulated roller (cam follower) lever Circuit diagram NORMALLY CLOSED 2 COMMON 1 4 NORMALLY OPEN 3.4 Dimensions 5.1 MAX [0.2] 2.8 [0.13] 1.6 8.2-0.05 +0.10 2 1 3.00 [0.12] 4 [0.32] 0.50 [0.02] [0.11] 7.25 MAX [0.29] Burgess OPERATING POSITION FREE POSITION [0.06] 2.92 1.27±0.05 [0.12] 1.02 [0.04] 5.08 5.08 [0.2] [0.2] 0.5±0.025 [0.02] [0.05] 12.8 MAX [0.5] Recommended maximum electrical ratings Voltage (max) Load (A) Approval 250 VAC 125 VAC 5 (0.75 pf) 5 (0.75 pf) UL 1054/CSA 22.2 No. 55 - 6,000 operations UL 1054/CSA 22.2 No. 55 - 6,000 operations 0 - 15 VDC 15 - 30 VDC 5 1 General rating - 50,000 operations General rating - 50,000 operations 22 | 23 www.saia-burgess.com saia-burgess Switches F5 Operating Characteristics Actuator Reference Plunger F5T8 Actuating Force Maximum (N) (ozf) Release Force Minimum (N) (ozf) Free Operating Position Position Maximum (mm) (in) (mm) 1,4 0,25 9.5 3.4 1.6 5,00 [0.13] 7.5 [0.3] Y1-Lever 0,6 21.0 [0.13] 1.6 F5T8Y1 [0.83] 7.5 [0.3] [0.06] 2,20 0,34 ± 0,012 0,13 0,005 * 7.5 [0.3] 0,25 10,7 0,42 8,8 ± 1,1 0,35 ± 0,04 0,70 0,030 * 12.4 0,49 10,9 ± 0.85 0,43 ± 0,03 0,45 0,020 * 7.5 [0.3] Burgess Burgess Burgess 0,07 16.9 [0.67] R2.4 [0.09] 8,75 ± 0,3 Burgess Burgess Burgess 0,37 16.9 [0.67] R2.4 [0.09] [0.83] [0.06] 3.4 0,90 21.0 Over travel (in) Movement Differential Maximum (mm) (in) Width of lever 3.0 mm/0.12 in YC-Lever 21.0 [0.83] 7.5 [0.3] F5T8YC R2.4 [0.09] 16.9 [0.67] 0,7 2,50 0,09 0,32 7.5 [0.3] Burgess Burgess Width of lever 3.0 mm/0.12 in Operating characteristics are specified from the terminal shoulder. * Plunger can be depressed flush with housing. The housing should not be used as an end stop. Type coding key for standard products Example: F5 Basic type F5 Terminals T8 PCB C2 Y1 GP UL 1.27 0.5 3.0 long Circuit C2 C4 No symbol, change-over Normally closed Normally open Actuators Y1 YC No symbol, without lever Plain lever 21.0 mm Cam follower lever 16.9 mm Contact Material GP No symbol, Ag Gold plate on Ag (GP) Approvals UL No symbol, without approval UL and CSA approval Special Features / Saia-Burgess specialise in customer specific solutions. Additional product variants are available or can be provided. If your requirements cannot be satisfied from the options listed, please contact www.saia-burgess.com or your local SB outlet. saia-burgess Switches T8 www.saia-burgess.com 22 | 23