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3FTH946

Description
SWITCH TACTILE SPST-NO 0.05A 24V
Categoryaccessories   
File Size364KB,2 Pages
ManufacturerMEC Switches ( an APEM Group Company )
Websitehttps://www.apem.com/int/
Environmental Compliance
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3FTH946 Overview

SWITCH TACTILE SPST-NO 0.05A 24V

3FTH946 Parametric

Parameter NameAttribute value
circuitSPST-NO
switch functionOff - instantaneous
Contact rated current at different voltages0.05A @ 24VDC
Actuator typecap
Installation typeThrough hole
Actuator PCB height, vertical10.40mm
Actuator length, right angle-
Actuator directiontop touch
Terminal typePC pin
shape10.10mm x 10.10mm
illuminationglow
lighting type, colorLED, yellow
Lighting voltage (nominal)2 VDC
force300gf
Intrusion protectionIP67 - dust and water resistant
characteristicSealed - flux protected
Operating temperature-40°C ~ 160°C
Actuator materialPolybutylene terephthalate (PBT)
Switching stroke1.00mm
Mechanical life10,000,000 cycles
0,8
14
multimec®
3 .series .switches
8,5
0,3
Min 10,16
Max 12,5
Min 10,16
Max 12,5
0,8
7,62
0,8
7,62
7,62
0,3
Min 10,16
Max 12,5
0,8
7,62
Max 10,3
0,3
0,8
7,62
0,3
Min 10,16
Max 12,5
8,5
10,3
8,5
basic switch modules
0,8
14
0,3
Max 10,3
14
0,3
0,3
6,5
0,8
7,62
0,8
7,62
6,4
14
0,8
7,62
8,5
Max 10,3
0,3
Max 10,3
Max 10,3
Through-hole (TH) or surface mount (SMD)
50mA/24VDC
Single pole/momentary
Max 10,3
10,000,000 operations lifetime
Temperature range:
6,5
• High
0,3
temp: -40/+160C
0,8
0,8
0,3
■ IP 67 sealing
7,62
7,62
Min 10,16
Min 10,16
■ Actuation force: 3.5N
Max 12,5
Max 12,5
0,8
■ Most caps in the catalogue have a version for mounting on 3F
Min 10,16
7,62
switch as well. Contact MEC for further information.
Max 12,5
8,5
Max 10,3
7,6
8,5
8,5
12,2
All
Max 10,3
in mm
6,5
dimensions
Max 10,3
RAS
5,6
0,3
Tolerances -/+0.2mm
6,4
0,8
6,4
3c (th, Smd & raS)
TH
6,4
6,5
6,5
Min 10,16
Max 12,5
7,62
pcB layout
6,5
13,9
0,3
0,3
6,5
10
14
0,8
5,6
90°
7,62
Through-hole
Min 10,16
10,16
Max
2
12,5
R1
1,5
8
13,9
0,8
10
10
0,3
6,4
0,3
0,3
6,4
14
7,62
6,5
0,3
14
7,62
90°
0,3
14,0
6,5
10
0,3
0,8
0,8
7,62
0,8
7,62
5,5
3e (th, Smd & raS)
10
7,62
TH
6,4
6,4
Min 10,16
10,16
Max 12,5
2
1
Min 10,16
Max 12,5
7,62
Surface mount
13,9
0,3
2
10
7,62
RAS
11
4
5,6
12,50
6,5
Min 10,16
Max 12,5
1
10
10
0,3
10
Min 10,16
Max 12,5
11
10,4
10
SMD
6,4
6,4
0,3
0,8
14,0
6,5
6,5
6,4
10
0,3
Min 10,16
Max 12,5
5,08
7,62
5,08
10
10
n 10,16
x 12,5
10
10
11
12
5,08
7,62
12
0,8
R=17,5
(actuated)
7,62
0,8
R=7,4
7,62
10
Ø 0,9
6,5
4
1,2
3
5,6
10
13,9
13,9
12
2,5
3
Ø14,3
4,8
10
Through-hole RAS
6,5
6,5
7,62
4,8
7,62
0,8
6,4
6,4
10
0,8
7,62
10
7,62
7,62
7,62
4,8
7,62
1
10
10
3F (th, Smd & raS W/led)
Min 10,16
Max 12,5
6,5
6,5
TH
10
10,4
10,4
6,5
Min 10,16
Max 12,5
13,9
L
13,9
7,62
5,08
7,62
L
3
10
10,4
Ø1,0(3x)
20,1
0,3
17,8
RAS w/LED
0,8
12
20,1
0,3
12
6,4
6,4
6,4
10
5,5
5,5
17,8
10
12
10
12
0,3
0,3
7,62
0,8
7,62
0,8
14
7,62
PCB Layout
Through-hole
illuminated RAS
4:1 5E RAS
10
Min 10,16
Max 12,5
Min
10
10,16
Max 12,5
6,0
10
10
6,0
7,62
4,8
7,62
4,8
2,54
10
10,4
10,4
10
10
14
14
7,62
7,62
7,62
0,8
0,8
7,62
7,62
Switch
10
Mounting
10
10
10
hoW to order
Temperature range
h 9
LED (onyl for 3F)
Right angle support
8020
red/
green
8040
red/
yellow
3c
3e
3F
t
through-hole
S
surface mount
10
10
h9
high temp.
00
blue
20
green
40
yellow
60
white
80
red
2040
green/
yellow
raS
optional
3FTH9RAS with LED can be used with the 3 series
keycaps: 1D, 1E, 1F, 1K, 1N, 1Q , 1R, 1S, 1T, 1U, 1V, 1WA,
1WD, 1WP, 1X. Ask further information on caps from MEC.
40
Ordering example: 3CTH9, 3ESH9, 3FTH9RAS
Please see colour codes, updates of products and changes of specifications on www.mec.dk
2,54
6,4
6,4
5,08
2,54
10
5,08
2,54
2,54
2,54
5,08
7,62
7,62
7,62
SMD
Ø1,0(4x)
6,5
6,5
10
10
10
7,62
14,0
7,62
0,3
0,3
0,8
0,8
6,4
10
10
0,8
0,8
10
10
Min 10,16
Max 12,5
6,4
6,4
5,08
R=17,5
0,8
7,62
7,62
(actuated)
0,3
SMD
6,5
6,5
Min 10,16
Max 12,5
10
7,62
5,08
7,62
8
6,5
R=7,4
7,62
6,5
4,8
14
7,62
6,5
4,8
4
10
0,8
7,62
3
Ø 0,9
11,7
8
Min 10,16
Max 12,5
12,2
Min 10,16
7,62
Max 12,5
11
7,62
1,8
0,3
7,62
0,8
7,62
0,8
10
11
12
12
0,3
0,8
6,4
0,8
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