THERMISTOR PRODUCTS
PTC THERMISTOR CHIP TYPE
FOR TEMPERATURE SENSING
PTH9C Series
The PTH9C Series is used for temperature sensing. Typical
applications include overheat protection of power transistors,
power diodes and power IC’s.
FEATURES
ꢀ Steep resistance characteristics near the
temperature setting.
ꢀ Excellent thermal response
ꢀ Available in three temperature characteristics.
PART NUMBERING SYSTEM
PTH9C
32
AR
471
Q – T
CHIP
TEMPERATURE
SENSING PTC
CONSTRUCTION
32: 0805(2012)
16T: 0603(1608)
TEMPERATURE
CHARACTERISTICS
RESISTANCE
VALUE
OTHER
SPECIFICATIONS
RATINGS
Temp. Char. Resistance Value Sensing Temp. Voltage
Current
max.
Operating
Temperature
Dimensions: mm
PTH9C16
Part Number
(C.P)
(Ohms) (at 25°C)
(at 4.7k Ohms)
max.
PTH9C16TAS471Q
AS(130°C)
145 5°C
–20 ~ +160°C
____________
_____________________________
______________
PTH9C16TAR471Q
AR(120°C)
135 5°C
–20 ~ +150°C
_____________________________
______________
____________
0.1—0.6
0.1—0.6
PTH9C16TBA471Q
BA(110°C)
125 5°C
–20 ~ +140°C
____________
_____________________________
PTH9C16TBB471Q BB(100°C)
______________
1.6 0.15
115 5°C
–20 ~ +130°C
_____________________________
PTH9C16TBC471Q BC(90°C)
______________
____________
105 5°C
–20 ~ +120°C
____________
_____________________________
PTH9C16TBD471Q BD(80°C)
______________
95 5°C
–20 ~ +110°C
_____________________________
______________
____________
PTH9C32
2.0 0.2
PTH9C16TBE471Q
BE(70°C)
470 50%
85 5°C
16V
30mA
–20 ~ +100°C
____________
_____________________________
______________
PTH9C32AS471Q-T AS(130°C)
145 5°C
–20 ~ +160°C
_____________________________
______________
____________
1.25 0.2
PTH9C32AR471Q-T AR(120°C)
135 5°C
–20 ~ +150°C
____________
_____________________________
______________
PTH9C32BA471Q-T BA(110°C)
125 5°C
–20 ~ +140°C
_____________________________
______________
____________
0.5 min.
0.2 min.
0.2 min.
PTH9C32BB471Q-T BB(100°C)
115 5°C
–20 ~ +130°C
____________
_____________________________
______________
PTH9C32BC471Q-T BC(90°C)
105 5°C
–20 ~ +120°C
_____________________________
______________
____________
0.9 0.2
PTH9C32BD471Q-T BD(80°C)
95 5°C
–20 ~ +110°C
____________
_____________________________
______________
PTH9C32BE471Q-T BE(70°C)
85 5°C
–20 ~ +100°C
Ni barrier & solder
RESISTANCE–TEMPERATURE CHARACTERISTICS
1000
PTH9C Series
BE
BD
100
10
1
BC
AS
AR
BB
BA
0.1
0
100 120 140 180
20 40 60 80
Temperature (°C)
556
CG01-J