AHF11 Panasonic Electric Works, AHF11 Datasheet - Page 2

• Manufacturer Part Number: AHF11
• Description: SENSOR TILT 25-60DEG 100MA TH
• Manufacturer: Panasonic Electric Works

Specifications of AHF11

• Operating Angle: 25° ~ 60°
• Mounting Type: Through Hole, Vertical
• Operating Temperature: -25°C ~ 85°C
• Voltage - Supply: 5 V ~ 30 V
• Current - Output: 100mA
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DIMENSIONS
VERTICAL MOUNTING TYPE
HORIZONTAL MOUNTING TYPE
NOTES
1. Soldering operations
1) for manual soldering
Soldering should be accomplished in less
than 8 seconds with a 60 watt iron max.
(iron tip temperature: Max. 350 C
2) For automatic soldering
Soldering should be done less than 10
seconds in 260 C
less than 3 seconds in 350 C
der bath.
2. Environment
Avoid using and keeping switches in the
following conditions.
• In corrosive gases
• In a dusty environment
• Where silicon atmosphere prevails
13.2
.520
5.0
18.5
.728
.197
Terminal width 0.9
0.15
.004
12.2
.480
0.15
.004
Support terminal
of P.C board
Terminal #3
Terminal #1
22.6
.890
.142
.035
3.6
500 F
14.2
.559
0.15
.006
0.3
.012
.197
0.5
solder bath or
Datum line
662 F
11.3
.445
662
sol-
11.3
.445
F)
12.2
.480
21.6
.850
3. Quality check under actual loading
conditions
To assure reliability, check the switch un-
der actual loading conditions.
4. Recommended circuit for tip
Contact chattering may happen when vi-
bration or shock is applied to the switch
because of a leaf spring and steel ball in-
side. Please detect a signal by following
procedure.
1) Read access by a microcomputer
should be done every 30 msec. at 1mA
5VDC.
2) Two reading 'open' in succession
should be judged as 'open' condition.
3) After the judgement, if the 'open' condi-
tion continues for more than 0.5 sec., the
condition should be confirmed lastly.
0.15
.006
Datum line
2-C1.0
12.2
.480
0.1
.004
12.2
.480
13.2
.520
PC board pattern
PC board pattern
22.6
.890
0.1
.004
0.1
.004
0.1
.004
14.2
.559
4-1.3
4-.051
0.1
.004
0.1
.004
4-1.3
4-.051
Dia. hole
Dia. hole
<Example>
Microcomputer read access
5. Others
• Switch cover is set to the body through
O-ring for sealing purpose. Do not disas-
semble the switch or the characfteristics
may change.
• For switching of inductive loads (relay,
solenoids, buzzars, etc.), in order to pre-
vent damage to contacts due to the occur-
rence of arcing, an arc absorbing circuit
should be applied.
Tip SW
0.1
.004
close
open
Dia. hole
Dia. hole
mm
30ms
inch
General tolerance 0.25
3
1
Schematic
Schematic
Judge
“open”
as
3
1
More than 0.5 sec.
confirm as “open”
AHF1
4
2
.010
127