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saia-burgess Switches
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 Operating pos. Terminal Circuit Actuator Contacts Electrical rating
(N) (ozf) (mm) (in)
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
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www.saia-burgess.com saia-burgess Switches
Specifications
Housing Glass fibre reinforced nylon
Plunger Nylon
Mechanism Snap-action, single pole
Functions Change-over, Normally open, Normally closed
Contacts Fixed, Moving - Silver or Gold plate on silver
Terminals PCB - Brass, gold flashed
Temperature range ºC -40°C to +85°C
Mechanical life 107 cycles minimum (impact free actuation)
Protection IP 40 (enclosure)
Mounting PCB
Actuators Plain lever; simulated roller (cam follower) lever
Circuit diagram
Dimensions
F5
1
4
2
COMMON
OPEN
NORMALLY
CLOSED
NORMALLY
Burgess
24 1
[0.06]
POSITION
1.6
3.4
[0.13]
3.00
[0.04] [0.2]
1.02
2.92
5.08
[0.12]
[0.5]
[0.12]
OPERATING
FREE
POSITION
[0.02]
[0.29]
[0.32]
[0.02]
8.2
+0.10
-0.05
12.8
MAX
5.08
7.25 MAX
0.50
0.5±0.025
[0.2]
[0.2]
[0.11]
2.8
5.1
MAX
[0.05]
1.27±0.05
Recommended maximum electrical ratings
Voltage Load Approval
(max) (A)
250 VAC 5 (0.75 pf) UL 1054/CSA 22.2 No. 55 - 6,000 operations
125 VAC 5 (0.75 pf) UL 1054/CSA 22.2 No. 55 - 6,000 operations
0 - 15 VDC 5 General rating - 50,000 operations
15 - 30 VDC 1 General rating - 50,000 operations
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www.saia-burgess.com
saia-burgess Switches
F5
Operating Characteristics
Actuating Release Free Operating Movement Over
Actuator Reference Force Force Position Position Differential travel
Maximum Minimum Maximum Maximum
(N) (ozf) (N) (ozf) (mm) (in) (mm) (in) (mm) (in)
Plunger
F5T8 1,4 5,00 0,25 0,90 9.5 0,37 8,75 ± 0,3 0,34 ± 0,012 0,13 0,005 *
Y1-Lever
F5T8Y1 0,6 2,20 0,07 0,25 10,7 0,42 8,8 ± 1,1 0,35 ± 0,04 0,70 0,030 *
Width of lever 3.0 mm/0.12 in
YC-Lever
F5T8YC 0,7 2,50 0,09 0,32 12.4 0,49 10,9 ± 0.85 0,43 ± 0,03 0,45 0,020 *
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.
R2.4
Burgess
Burgess
Burgess
[0.09]
[0.83]
[0.3]
7.5
16.9
[0.67]
[0.3]
21.0
7.5
[0.06]
1.6
[0.13]
3.4
R2.4
Burgess
Burgess
Burgess
[0.09]
[0.83]
[0.3]
7.5
16.9
[0.67]
[0.3]
21.0
7.5
[0.06]
1.6
[0.13]
3.4
R2.4
Burgess
Burgess
Burgess
[0.09]
[0.83]
[0.3]
7.5
16.9
[0.67]
[0.3]
21.0
7.5
[0.06]
1.6
[0.13]
3.4
Basic type F5
Terminals
T8 PCB 1.27 0.5 3.0 long
Circuit
No symbol, change-over
C2 Normally closed
C4 Normally open
Actuators
No symbol, without lever
Y1 Plain lever 21.0 mm
YC Cam follower lever 16.9 mm
Contact Material
No symbol, Ag
GP Gold plate on Ag (GP)
Approvals
No symbol, without approval
UL 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.
Type coding key for standard products
Example: F5 T8 C2 Y1 GP UL
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