product guide
TEMPERATURE SENSITIVE
Precision Film Temperature Sensor
Type LPTC
T.C. +1000 PPM to +3000 PPM/ºC
FEATURES:
Fast Response Time:
Ceramic core and film which are superb in temperature conductivity. Miniaturization also helps to quicken the response time to temperature.
Reliability:
By very unique production methods, even after the life test, the resistance change and T.C. change are very small and highly reliable.
Accuracy:
Tolerance of resistance value is ±2%, ±5% & ±10%. T.C.R. is from 1000ppm/°C to 3000ppm ±10%.
Compatibility:
Because of high reliability and preciseness, it is highly compatible with most other sensors.
Linearity:
It shows good linear curve in the temperature of -30°C ~+ 130°C.
Automatic Insertion:
Convenient for automatic insertion because it is in a same configuration as regular resistors and saves P.C. board space.
Higher Ohmic Value:
High values are now available due to laser beam trimming.

M-O
P/N
Wattage (70°C)
Size (mm)
Resistance
Range (ohm)
Temp.Coef.
Range PPM/°C
Tol.
T.C.R.
Tol.
V
L D d
LPTC25
1/4
(0.25)
7
2.5
0.6
1.0~1.0K
1000~3000
±2%
±5%
±10%
±15% 250

Color Coding (JIS-0802)
1
2
The first two digits are significant figures of nominal resistance value.
3
The third digit denotes number of zeros following.
4
5
The last two digits denote T.C.R.

Temp. Coef. Code (ppm)
How to Order
Example: 1/4w 3000ppm 10 ohm 5%
LPTC25
T3
10R0
J
P/N
T.C.
Resistance: 4 digit <100 use
R for decimal. >100 4th
digit is multiplier
G=2%
J=5%
K=10%
T-1
1000
T-2
2500
T-3 3000



Resistor Color Code Reader

How to Order Micro-Ohm Resistors
TO ORDER PRODUCTS
E mail: microohm@vividnet.com
Call Toll Free: 1-800-845-5167
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