PANASONIC ERJ8EN1206

Precision Thick Film Chip Resistors
Precision Thick Film Chip Resistors
ERJ R: 0402, 0603, 0805
ERJ E: 0603, 0805, 1206,
1210, 1812
Type:
ERJ 2R, 3R, 6R
ERJ 3E, 6E, 8E, 14, 12
■ Features
● Small size and lightweight
For PCB size reduction and lightweight products
● High reliability
Metal glaze thick film resistive element and three
layered electrode results in high reliability.
● Matching with placement machines
Bulk, Taping and magazine packagings for
automatic placement machines
● Solderability
Suitable for both reflow soldering and flow soldering
● Marking
Four digit marking of resistance value on resistive
element side (except 2R, 3R, 6R, 3E Type)
● High power
One rank up approval of power rating is available
for 3E, 6E, 8E type
● Low Resistance Tolerance
ERJ2R, 3E, 6E, 8E, 14, 12 Series ... ±1%
ERJ2R, 3R, 6R Series ...................... ±0.5%
● Reference Standards
IEC 60115-8, JIS C 5201-8
■ Explanation of Part Numbers (ERJ2R, 3R, 6R Series, ±0.5 % type)
Product Code
Thick Film
Chip Resistors
1
2
3
4
5
6
7
8
9
10
11
E
R
J
3
R
B
D
1
0
2
V
Size, Power Rating
Type: inches Power R.
2R : 0402 0.063 W
3R : 0603 0.063 W
6R : 0805
0.1 W
Code
H
B
K
E
T.C.R. Marking
T.C.R. Marking
±50 ´10Ð6/ûC(ppm/ûC)
No marking (2R)
±50 ´10Ð6/ûC(ppm/ûC)
Marking (3R, 6R)
±100 ´10Ð6/ûC(ppm/ûC)
No marking (2R)
±100 ´10Ð6/ûC(ppm/ûC)
Marking (3R, 6R)
Resistance Tolerance
Code
Tolerance
D
±0.5 %
Code
V
X
Packaging Methods
Packaging
Punched (Paper) Taping
(3R, 6R)
Punched (Paper) Taping
2 mm pitch (2R)
Resistance Value
The first two digits are significant figures of resistance and
the third one denotes number of zeros following.
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Precision Thick Film Chip Resistors
■ Explanation of Part Numbers (ERJ2R, 3E, 6E, 8E, 14, 12 Series, ±1 % type)
1
2
3
4
5
6
7
8
9
10
11
E
R
J
2
R
K
F
1
0
2
X
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Type: inches Power R.
2R : 0402 0.063 W
Code
K
Marking
Marking
No marking
Resistance Tolerance
Code Tolerance
±1 %
F
Code
X
Packaging Methods
Packaging
Punched (Paper) Taping
2 mm pitch
Resistance Value
The first three digits are significant figures of resistance and
the third one denotes number of zeros following.
1
2
3
4
5
6
7
8
9
10
11
12
E
R
J
8
E
N
F
1
0
0
2
V
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Type: inches Power R.
3E : 0603 0.063 W
6E : 0805
0.1 W
8E : 1206 0.125 W
14 : 1210
0.25 W
12 : 1812
0.5 W
12 : 2010
0.5 W
Code
N
Marking
Marking
4 digit marking
(6E, 8E, 14, 12)
Resistance Tolerance
Code Tolerance
±1 %
F
Code
V
Packaging Methods
Packaging
Punched (Paper) Taping
(3E, 6E, 8E only)
S
4 digit marking
(12(2010 inches)only)
U
Embossed Taping
(14, 12 only)
K
No marking
(3E only)
B
Bulk case
(3E, 6E only)
Resistance Value
The first three digits are significant figures of resistance
and the 4th one denotes number of zeros following.
■ Construction
■ Dimensions in mm (not to scale)
L
Protective coating
a
High purity alumina substrate
W
Termination (Inner)
t
b
Termination
(Between)
Resistive element
Termination (Outer)
Type
(inches)
Dimensions (mm)
L
W
a
b
t
Weight
(1000 pcs.)
ERJ2R
(0402)
1.00±0.05 0.50+0.05 0.20±0.10 0.25±0.05 0.35±0.05
0.8 g
ERJ3R
(0603)
0.30±0.20 0.30±0.15 0.45±0.10
1.60±0.15 0.80+0.15
Ð0.05
2g
ERJ6R
(0805)
2.00±0.20 1.25±0.10 0.40±0.20 0.40±0.20 0.60±0.10
4g
ERJ3EK
(0603)
0.30±0.20 0.30±0.15 0.45±0.10
1.60±0.15 0.80+0.15
Ð0.05
2g
ERJ6EN
(0805)
2.00±0.20 1.25±0.10 0.40±0.20 0.40±0.20 0.60±0.10
4g
ERJ8EN
(1206)
1.60+0.05
0.50±0.20 0.50±0.20 0.60±0.10
3.20+0.05
Ð0.20
Ð0.15
10 g
ERJ14N
(1210)
3.20±0.20 2.50±0.20 0.50±0.20 0.50±0.20 0.60±0.10
16 g
ERJ12N
(1812)
4.50±0.20 3.20±0.20 0.50±0.20 0.50±0.20 0.60±0.10
27 g
ERJ12S
(2010)
5.00±0.20 2.50±0.20 0.60±0.20 0.60±0.20 0.60±0.10
27 g
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Precision Thick Film Chip Resistors
■ Ratings
Type
(inches)
ERJ2R
(0402)
ERJ3R
(0603)
ERJ6R
(0805)
ERJ2RK
(0402)
ERJ3EK
(0603)
ERJ6EN
(0805)
ERJ8EN
(1206)
ERJ14N
(1210)
ERJ12N, 12S
(1812), (2010)
Power Rating Limiting Element Maximum Overload Resistance Resistance Ranges (W) T.C.R.
Standard
´10-6/ûC
Voltage (Maximum
at 70 ¡C (W)
Voltage(2) (V)
Tolerance (%)
min.
max. (ppm/ûC) Resistance Values
RCWV)(1) (V)
10
91
±100
0.063
50
100
±0.5
100
100 K
±50
E24
110 K
1 M
±100
10
91
±100
0.063
50
100
±0.5
100
100 K
±50
E24
110 K
1 M
±100
10
91
±100
0.1
150
200
±0.5
100
100 K
±50
E24
110 K
1 M
±100
0.063
50
100
±1
10
1M
±100
E24
0.063
(0.1)✽
0.1
(0.125)✽
0.125
(0.25)✽
50
100
±1
10
1M
±100
E24,E96
150
200
±1
10
2.2 M
±100
E24,E96
200
400
±1
10
2.2 M
±100
E24,E96
0.25
200
400
±1
10
1M
±100
E24,E96
0.5
200
400
±1
10
1M
±100
E24,E96
Rated Continuous Working Voltage (RCWV) shall be determined from RCWV= ÖPower Rating ´ Resistance Values, or Limiting Element Voltage
(max. RCWV) listed above, whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5 ´ Power Rating or max. Overload Voltage listed above
whichever less.
✽ Please ask us when resistors guaranteed high power are needed.
(1)
Ð55 ¡C
70 ¡C
100
80
60
40
20
125 ¡C
0Ð60 Ð40 Ð20 0 20 40 60 80 100 120 140 160 180
Ambient Temperature (¡C)
Rated Load (%)
Power Derating Curve
For resistors operated in ambient temperatures above
70 ¡C, power rating shall be derated in accordance
with the right figure.
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Precision Thick Film Chip Resistors
■ Packaging Methods
● Standard Quantity
Type
(inches)
Thickness
(mm)
Punched (Paper) Taping
(4 mm pitch)
0.35
10000 pcs./reel(2 mm pitch)
0.45
5000 pcs./reel
0.6
5000 pcs./reel
0.35
10000 pcs./reel(2 mm pitch)
0.45
5000 pcs./reel
25000 pcs./case
0.6
5000 pcs./reel
10000 pcs./case
0.6
5000 pcs./reel
ERJ2R
(0402)
ERJ3R
(0603)
ERJ6R
(0805)
ERJ2RK
(0402)
ERJ3EK
(0603)
ERJ6EN
(0805)
ERJ8EN
(1206)
ERJ14N
(1210)
ERJ12N,12S
(1812), (2010)
Embossed Taping
(4 mm pitch)
0.6
5000 pcs./reel
0.6
5000 pcs./reel
Bulk Case
(mm)
● Bulk Case
● Taping Reel
T
Slider
12
fC
fB
38
Shutter
110
W
● Embossed Taping
Sprocket hole
fD0
Type
fA
fB
fC
W
T
Dimensions 2R,3R,6R
3EK,6EN, 180.0 0 60 min. 13.0±1.0 9.0±1.0 11.4±2.0
(mm)
Ð3.0
8EN,14N
B
F
W
A
13.0±1.0 15.4±2.0
12N, 12S
t2
● Punched (Paper) Taping
Compartment pocket
F
W
A
P1
P2
P0
P1
Type
B
Type
B
Chip component
Chip component
A
P2
fD1
Tape running direction
P0
W
F
E
Tape running direction
P2
Dimensions 14N
(mm)
12N 2.00±0.05
fD0
P0
t2
A
B
2R
0.70±0.05
1.20±0.05
1.10±0.10
1.90±0.10
±0.15
±0.20
Dimensions
3R,3EK
(mm)
6R,6EN
8EN
1.65
2.00±0.15
2.50
W
F
E
P1
P2
fD1
1 min.
4.00±0.10
1.50+0.10
0
1.00±0.10
12S
Type
P1
Dimensions 14N 2.80±0.20 3.50±0.20 8.00±0.30 3.50±0.05
(mm)
12N 3.50±0.20 4.80±0.20
1.75±0.10 4.00±0.10
12.00±0.30 5.50±0.05
±0.20
±0.20
12S 2.80
5.30
E
Sprocket hole
fD0
T
Compartment
E
fA
P0
fD0
2.00±0.10
1.5 min.
T
0.52±0.05
0.70±0.05
8.00±0.20
3.50±0.05
1.75±0.10
4.00±0.10
2.00±0.05
4.00±0.10
3.60±0.20
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
1.50+0.10
0
0.84±0.05
Precision Thick Film Chip Resistors
■ Recommended Land Pattern
In the case of flow soldering, the land width must be smaller than the Chip Resistor width to control the solder amount
properly. Generally, the land width should be 0.7 to 0.8 times (W) of the width of chip resistor. In the case of reflow soldering,
solder amount can be adjusted, therefor the land width should be set to 1.0 to 1.3 times chip resistor width (W).
Type
(inches)
ERJ2R
(0402)
ERJ3R, 3EK
(0603)
ERJ6R, 6EN
(0805)
ERJ8EN
(1206)
ERJ14N
(1210)
ERJ12N
(1812)
ERJ12S
(2010)
c
Chip Resistor
a
b
a
Dimensions (mm)
b
c
0.5 to 0.6
1.4 to 1.6
0.4 to 0.6
0.7 to 0.9
2 to 2.2
0.8 to 1
1 to 1.4
3.2 to 3.8
0.9 to 1.4
2 to 2.4
4.4 to 5
1.2 to 1.8
2 to 2.4
4.4 to 5
1.8 to 2.8
3.3 to 3.7
5.7 to 6.5
2.3 to 3.5
3.6 to 4
6.2 to 7
1.8 to 2.8
■ Recommended Soldering Conditions
Recommendations and precautions are described below.
● Recommended soldering conditions for reflow
áReflow soldering shall be two times maximum.
áPlease contact us for additional information when you
use in conditions other than those specified.
áPlease measure a temperature of terminations and study
solderability every kind of solder and board, before actual
use.
For solder (Example : Sn/Pb)
Preheating
Main heating
Peak
Peak
Time
60 s to 120 s
Above 200 ¡C
30 s to 40 s
235 ± 5 ¡C
max. 10 s
For lead-free solder (Example : Sn/Ag/Cu)
Temperature
Time
Preheating
Temperature
Temperature
140 ¡C to 160 ¡C
Preheating
Heating
Main heating
Peak
150 ¡C to 180 ¡C
60 s to 120 s
Above 230 ¡C
30 s to 40 s
max. 260 ¡C
max. 10 s
Time
● Recommended soldering conditions for flow
For solder
For lead-free solder
Temperature
Time
Temperature
Time
Preheating
140 ¡C to 160 ¡C
60 s to 120 s
150 ¡C to 180 ¡C
60 s to 120 s
Soldering
245±5 ¡C
20 s to 30 s
max. 260 ¡C
max. 10 s
Cautions for Safety
1. If transient load (heavy load in a short time) like pulse is expected to be applied, carry out evaluation and
confirmation test with the resistors actually mounted on your own board.
When the load of more than rated power is applied under the load condition at steady state, it may
impair performance and/or reliability of resistor.
Never exceed the rated power.
2. Chlorine type or other high-activity flux is not recommended as the residue may affect performance or reliability of
resistors.
3. When soldering with soldering iron, never touch the body of the chip resistor with a tip of the soldering iron. When
using a soldering iron with a tip at high temperature, solder for a time as short as possible (three seconds or less
up to 350 ¡C).
4. Avoid physical shock to the resistor and nipping of the resistor with hard tool (a pair of pliers or tweezers) as it may
damage protective film or the body of resistor and may affect resistorÕs performance.
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.