-16-
*RPC
使
*
±
0.5%
±
50ppm/
*
RPZ
*By making the best use of our superior thick film printing technology
and laser trimming technology. The chip resistor model RPZ series is
one of the highest performance resistors. Superior to RPC series in
surge dielectric withstanding voltage,keeping high reliability of thick
film resistors.
*Resistance value permission difference equivalent to a thin coating type
±
0.5% and resistance value temperature characteristic
±
50ppm/
was
materialized.
*The resistance serge characteristic is equal with RPZ series.
HPZ10 [2012] HPZ18 [3216] HPZ33 [3225]
L
HPZ10
W T
1.25
±
0.15
c d
103
Dimensions
HPZ10
HPZ18
33
Overcoat film color : HPZ10 is Green, HPZ18
33 is Dark blue.
3
The resistance value is indicated by 3-digit numbers.
E96
*It shows it with 4 column in the
case of the E96 series.
Features
H P Z 1 0 C T 1 0 3 D
Product type
HPZ:
Anti-surge
precision
thick film
chip resistors
10:0.25W,2012
18:0.33W,3216
33:0.5W,3225
T.C.R
C:
±
50
(10
-6
C)
Packaging form
T : 4mm
φ
180
T : 4mm pitch taping
φ
180 reel
Resistance
tolerance
D:
±
0.5%
Nominal resistance
value
3
3
*E96
The resistance value is indicated
by 3-digit numbers.The first two
numbers are significant figures
and the third number is number
of “0”following to the first two
numbers(multiplier of 10).
*It shows it with 4 column in the
case of the E96 series.
HPZ18
1.55
±
0.15 0.35
±
0.20
(
Unit : mm
0.40
±
0.152.00
±
0.15 0.55+0.10
0.05 0.25+0.20
0.10
3.10+0.20
0.10 0.55+0.10
0.05 0.50+0.20
0.15
E96
*Please ask about E96 series.
Part name
Materials
Ruthenium oxide based thick film
Resin film
Ag based thick film
Plated Ni film
Plated Sn film
High purity alumina
Substrate
Intermediate termination
Outside termination
Inside termination
Overcoat film
Resistive film
HPZ33
2.60
±
0.15 0.60
±
0.10 0.35
±
0.20
3.10+0.20
0.10 0.50+0.20
0.15
Structure,Materials
Part No. Explanation
(ex.)
Rated Power
and Size
HPZ
Anti-surge precision thick film chip resistors
HPZ Series
-17-
Ratings
Load-Derating Curve
Specifications
and test method
Rated power
1
Limiting element voltage
2
Maximum overload voltage
Range of rated resistance
Tolerance on rated resistance
Category temperature range
*
使
*The rated power means the maximum power which can
be loaded continuously at the ambient temperature of 70ºC.
In case that the ambient temperature becomes above 70ºC,
power rating shall be derated in accordance with the
following Fig.
Item
Specifications
Test method
Variation of resistance with temperature
Overload
Resistance range
T.C.R (10
-6
C) JIS C5201-1 4.8
25ºC
125ºC
10
Ω
~1M
Ω
Bond strength of the end face plating
Resistance to soldering heat
Endurance at 70ºC
Rapid change of temperature
湿
Loadlife in humidity
Solderability
JIS C5201-1 4.13
2.5
×
2.5
×
Rated voltage,for 5 seconds
JIS C5201-1 4.33
Bending distance : 3mm
±
( 2% + 0.05
Ω
)
±
( 1% + 0.05
Ω
)
±
( 1% + 0.05
Ω
)JIS C5201-1 4.18
260
±
C. 10
(sec.)
Covered with more than 95% JIS C5201-1 4.17
245
±
C. 2
(sec.)
±
( 1% + 0.05
Ω
)JIS C5201-1 4.19
-55/20/125/20ºC. 5
(times)
±
( 2% + 0.05
Ω
) 60
±
C. 90~95% R.H 1000h
±
( 2% + 0.05
Ω
)JIS C5201-1 4.25
70
±
C. 1000h
JIS C5201
Conforming to JIS C5201
0.25W
HPZ10
150V
200V
10
Ω
~1M
Ω
D (
±
0.5%)
-55ºC~+155ºC
0.33W
HPZ18
200V
400V
±
50
10
Ω
~1M
Ω
D (
±
0.5%)
-55ºC~+155ºC
HPZ10 [2012] HPZ18 [3216] HPZ33 [3225]
0.5W
HPZ33
200V
400V
-55ºC~+155ºC
10
Ω
~1M
Ω
D (
±
0.5%)
1
2
2.5
×
×
HPZ
Anti-surge precision thick film chip resistors
HPZ Series
         70  125
‑55

0

40

80

120160
100
80
60
40
20
0
155
155
125
*When the component temperature is 155
or
less, the load reduction beginning temperature can
be changed to 125
of the dotted line.
Load-Derating Curve
Ambient temperature (
)
Rated load