Catalog

Anti-Pulse Thick Film Chip Resistors
Anti-Pulse
Thick Film Chip Resistors
Type: ERJ T06, T08, T14
ERJ T14L
Features
● Anti-Pulse
characteristics
High pulse characteristics achieved by the optimized trimming specifications (ERJT06, T08, T14)
● Further high pulse characteristics achieved by trimming-less specifications (ERJT14L)
● High reliability
Metal glaze thick film resistive element and three layers of electrodes
● Suitable for both reflow and flow soldering
● High power … 0.25W : 0805 inch / 2012 mm size (ERJT06)
0.33W : 1206 inch / 3216 mm size (ERJT08)
0.50W : 1210 inch / 3225 mm size (ERJT14, ERJT14L)
● Reference Standards…IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
● AEC-Q200 qualified
● RoHS compliant
■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
Explanation of Part Numbers
● ERJT06,
T08, T14 Type
1
2
3
4
5
6
7
8
9
10
11
E
R
J
T
0
6
J
1
0
0
V
Size, Power Rating
Code
Inch
Power R.
T06
0805
0.25 W
T08
1206
0.33 W
T14
1210
0.5 W
Product Code
Thick Film
Chip Resistors
Resistance Tolerance
Code
J
Packaging Methods
Code
Tolerance
±5%
Packaging
Part No.
V
Punched Carrier Taping
4 mm pitch, 5,000 pcs.
U
Embossed Carrier Taping
ERJT14
4 mm pitch, 5,000 pcs.
ERJT06
ERJT08
Resistance Value
The first two digits are significant figures of resistance
and the third one denotes number of zeros following.
Example: 222→2.2 kΩ
● ERJT14L
Type
1
2
3
4
5
6
7
7
8
9
10
11
E
R
J
T
1
4
L
M
1
0
0
U
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Code Inch Power R.
T14 1210
0.5 W
Product specifications
Resistance Tolerance
Code Specifications
L
Trimming-less
Code
K
M
Tolerance
±10 %
±20 %
Packaging Methods
Code
U
Packaging
Part No.
Embossed Carrier Taping
ERJT14L
4 mm pitch, 5,000 pcs.
Resistance Value
The first two digits are significant figures of resistance
and the third one denotes number of zeros following.
Example: 222→2.2 kΩ
✽ Please contact us for 2012 (mm) and 3216 (mm) size trimming-less types.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
06 Nov. 2015
Anti-Pulse Thick Film Chip Resistors
Construction
Dimensions in mm (not to scale)
Protective coating
L
a
Electrode (Inner)
Alumina substrate
W
t
b
Electrode
(Between)
Dimensions (mm)
Part No.
(inch size)
ERJT06
(0805)
Electrode (Outer)
Thick film
resistive element
L
2.00
±0.20
W
a
±0.10
1.25
0.25
b
±0.20
±0.20
0.40
Mass (Weight)
[g/1000 pcs.]
t
0.60
±0.10
ERJT08
+0.05
+0.05
±0.20
±0.20
±0.10
0.50
0.60
3.20 –0.20 1.60 –0.15 0.40
(1206)
ERJT14
±0.20
±0.20
±0.20
±0.20
±0.10
ERJT14L 3.20
2.50
0.35
0.50
0.60
(1210)
4
10
16
Ratings
Part No.
(inch size)
Power Rating
at 70 °C
(W)
Limiting
Element
(1)
Voltage
(V)
Maximum
Overload
(2)
Voltage
(V)
Resistance
Tolerance
(%)
Resistance
Range
(Ω)
T.C.R.
–6
(×10 /°C)
Category
Temperature
Range
(°C)
ERJT06
(0805)
0.25
150
200
±5
1 to 1 M
(E24)
Less than 10 Ω : –100 to +600
Less than 33 Ω : ±300
More than 33 Ω : ±200
–55 to +155
ERJT08
(1206)
0.33
200
400
±5
1 to 1 M
(E24)
Less than 10 Ω : –100 to +600
More than 10 Ω : ±200
–55 to +155
ERJT14
(1210)
0.50
200
400
±5
1 to 1 M
(E24)
Less than 10 Ω : –100 to +600
More than 10 Ω : ±200
–55 to +155
ERJT14L
(1210)
0.50
200
400
±10
±20
1 to 1 M
(E12)
Less than 10 Ω : –100 to +600
More than 10 Ω : ±200
–55 to +155
(1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=√Power Rating × Resistance Values, or Limiting Element Voltage
listed above, whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5 × RCWV or max. Overload Voltage listed above whichever less.
–55 °C
100
Rated Load (%)
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the figure on the right.
70 °C
80
60
40
20
0
–60 –40 –20
155 °C
0
20
40
60
80 100 120 140 160 180
Ambient Temperature (°C)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
06 Nov. 2015
Anti-Pulse Thick Film Chip Resistors
Limiting Power Curve
●
In rush pulse Characteristic
Pulse duration : t
Pp
Limiting
Power
Test cycle : 1000 cycles
Spec
: Resistance value = within ±5%
0
Period time : 10 s
: Anti-Pulse Thick Film Chip Resistors (ERJT14L Type)
: Anti-Pulse Thick Film Chip Resistors (ERJT Type)
: Thick Film Chip Resistors (ERJ Type)
Limiting Power : Pp (W)
ERJT08 (1206 inch/3216 mm size)
100
100
10
1
1
●
10
100
Pulse duration t (msec)
1000
●
ERJT14,ERJT14L (1210 inch/3225 mm size)
1000
Limiting Power : Pp (W)
ERJT06 (0805 inch/2012 mm size)
Limiting Power : Pp (W)
●
100
10
1
1
10
100
Pulse duration t (msec)
1000
10
1
1
10
100
Pulse duration t (msec)
1000
✽ Please contact us for 2012 (mm) and 3216 (mm) size trimming-less types.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
06 Nov. 2015
Similar pages