Heating Elements and Thermostats
B59066
A 66
230 V
Applications
q
Self-regulating heating element
Features
q
Thermistor disk with aluminum metallization
on front surfaces
q
No migration effects
q
Suitable for clamp-contacting
q
Curvature < 0,2 mm
Termination
Dimensions (mm)
Options
Other dimensions and electrical parameters
available upon request
Max. operating voltage
Rated voltage
Operating temperature range (V = 0)
(V =
V
N
)
Resistance tolerance
V
max
V
N
T
op
T
op
∆
R
265
230
– 40/+ 200
0/60
±
35 %
V
V
°C
°C
Type
V
D
V
400
400
400
400
400
400
400
400
340
T
Ref
°C
50
70
90
110
130
150
180
220
270
A 66
A 66
A 66
3)
A 66
3)
A 66
A 66
A 66
A 66
A 66
R
min
(V =
V
N
)
Ω
500
1)
400
345
275
240
200
150
180
150
T
surf 2)
(V =
V
N
)
°C
100
110
125
140
160
180
200
235
280
R
N
(V
Meas
≤
1,5 V)
Ω
1200
1200
1200
1200
1200
1200
1200
1700
1700
Ordering code
B59066-A50-A10
B59066-A70-A10
B59066-A90-A10
B59066-A110-A10
B59066-A130-A10
B59066-A150-A10
B59066-A180-A10
B59066-A220-A10
B59066-A270-A10
1) Valid for
T
A
< 25
°C
2) Measured peak-to-peak
3) UL approval
170
Siemens Matsushita Components
B59066
A 66
Characteristics (typical)
PTC resistance
R
PTC
versus PTC temperature
T
PTC
(measured at low signal voltage)
Siemens Matsushita Components
171
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