LCA....
Vishay Draloric
Carbon Film Resistors, Standard
FEATURES
•
•
•
•
•
Securely bonded carbon film
Good moisture resistance (ΔR
max.
≤
± 1.5 %
R)
Good long term stability (ΔR
max.
≤
± 1.5 %
R,
for 1000 h)
Lead (Pb)-free solder contacts
Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
•
Compatible with “Restriction of the use of Hazardous
Substances” (RoHS) directive 2002/95/EC (issue 2004)
•
Low Noise (refer to graph)
•
Suitable for general purpose commercial electronics and
pulse load applications
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
POWER RATING
P
70 °C
W
0.25
0.35
0.55
0.6
LIMITING ELEMENT
VOLTAGE MAX.
V≅
200
300
500
500
TOLERANCE
±%
±2
±5
±2
±5
±2
±5
±2
±5
RESISTANCE
RANGE
Ω
10R - 470K
1R0 - 1M0
1R0 - 1M0
R22 - 5M1
1R0 - 1M0
R22 - 10M
1R0 - 1M0
R22 - 10M
E-SERIES
24
24
24
24
24
24
24
24
LCA0204
LCA0207
LCA0411
LCA0414
0204
0207
0411
0414
Notes:
• Coating: Beige
• Marking: Color code
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 70 °C
Limiting Element Voltage
(1)
Limiting Voltage, Short-Time
Insulation Voltage (1 Min)
Thermal Resistance
Insulation Resistance
Terminal Strength, Axial
Category Temperature Range
Failure Rate
Weight
Note:
(1)
Rated voltage
P
x
R
UNIT
W
V≅
V≅
V-
K/W
Ω
N
°C
10
-9
/h
g
0.1
0.21
> 30
> 50
- 55 to + 155
< 10
0.5
0.68
> 300
≤
300
LCA0204
0.25
≤
200
LCA0207
0.35
≤
300
500
> 700
≤
220
≥
10
11
/h
> 60
> 80
LCA0411
0.55
≤
500
700
> 700
≤
150
LCA0414
0.6
≤
500
1000
> 700
≤
140
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Document Number: 20135
Revision: 21-Feb-08
LCA....
Carbon Film Resistors, Standard
Vishay Draloric
PART NUMBER AND PRODUCT DESCRIPTION WR-SERIES
PART NUMBER: LCA0204002401J2500
L
C
A
0
2
0
4
TCR
0
0
2
VALUE
4
0
1
J
2
5
0
0
SPECIAL
Up to 2 digits
00
= Standard
MODEL/SIZE SPECIAL CHARACTER
LCA0204
LCA0207
LCA0411
LCA0414
0
= Neutral
TOLERANCE
G
=±2%
J
=±5%
PACKAGING
(1)
12
= A2(G26)
22
= A2(G53)
25
= A5
21
= A1(G53)
41
= A1(G73)
D5
= R5
DE
= RE
F2
= R2
0
= Neutral
See diagram
3 digit value
1 digit multiplier
MULTIPLIER
7
= *10
-3
8
= *10
-2
9
= *10
-1
0
= *10
0
1
= *10
1
2
= *10
2
3
= *10
3
4
= *10
4
5
= *10
5
6
= *10
6
5%
PRODUCT DESCRIPTION: LCA0204 2K4 5 % A5
LCA0204
2K4
MODEL
LCA0204
LCA0207
LCA0411
LCA0414
RESISTANCE VALUE
220K
= 220 kΩ
10R
= 10
Ω
A5
PACKAGING
(1)
A2
(G26)
A2
(G53)
A5
A1
(G53)
A1
(G73)
R5
RE
R2
TOLERANCE
±
2
%
±
5
%
Notes:
(1)
Please refer to table PACKAGING
• The PART NUMBER shown above is to facilitate the unified part numbering system for ordering products
PACKAGING
REEL
MODEL
LCA0204
LCA0207
LCA0411
LCA0414
PIECES/REEL
5000
5000
2500
2000
CODE
R5
R5
RE
R2
MIN. ORDER QTY
PACKAGING UNITS
1
1
1
1
MODEL
L
1
L
D
d
BOX
PIECES/BOX
5000
2000
5000
2000
1000
1000
CODE
A5
A2
A5
A2
A1
A1
MIN. ORDER QTY
PACKAGING UNITS
1
1
1
1
1
1
DIMENSIONS
6 mm*
DIMENSIONS
[in millimeters]
D
max.
1.6
- 0.3
2.4
- 0.3
L
3.6
- 0.4
6.1
- 0.5
L
1
5.0
8.1
12.5
14.2
B
53
± 1
d
0.5
e
5.0
7.5
12.5
15.0
LCA0204
LCA0207
LCA0411
53
± 1 (1)
0.6
53
± 1 (2)
0.7
53
± 1 (2)
0.8
3.7
- 0.4
10.5
- 0.6
4.2
- 0.5
12.2
- 0.7
e
B
LCA0414
Notes:
• Taping in acc. with IEC60286-1
• D and L measured in acc. with IEC60294
• d according to IEC60301
%
RATED POWER
120
100
80
60
40
20
0
- 55
- 25
0
25
50
75
70
100
125 150 175 200
AMBIENT TEMP. IN °C
Notes:
(1)
Also available in 26 mm tape spacing
(2)
Also available in 73 mm tape spacing
TEMPERATURE RISE IN °C
300
200
0204 0207
0411 0414
100
0
0
0.5
1.0
1.5
DERATING
Document Number: 20135
Revision: 21-Feb-08
TEMPERATURE RISE
2.0
2.5
POWER IN W
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221
LCA....
Vishay Draloric
120
110
100
90
80
70
60
100
1K
10K
100K
1M
10M
RESISTANCE CHANGE
Δ
R
/
R
[%]
3
2
1
0
0411/0414
0207
0204
Carbon Film Resistors, Standard
NON-LINEARITY A
3
in db
CURRENT NOI
URRENT NOISE (µV/V)
5
3
2
1
0.5
0.3
0.2
0204
0207
0411/0414
0.1
0.05
0.03
0.02
0.01
RESISTANCE VALUE [Ω]
1K
10K
100K
1M
10M
NON-LINEARITY
TEMPERATURE COEFFICIENT [10
-6
/°C]
0
- 200
- 400
- 600
CURRENT NOISE
RESISTANCE VALUE [Ω]
-
800
0411/0414
0207
0204
100
1K
10K
100K
1M
10M
-1
-2
100
1K
10K
100K
1M
10M
RESISTANCE VALUE [Ω]
- 1000
- 1200
10
TEMPERATURE COEFFICIENT
(mean
value) between
- 25... + 125 °C deviation ± 25
%
ENDURANCE
at
upper
category temperature, 155 °C 1000 h
STABILITY NOMOGRAM, TYPICAL VALUES
(For handling see General Information)
140
TEMPERATURE RISE
ϑ
ü [C]
140
120
100
80
60
40
20
0
20
RESISTANCE CHANGE
Δ
R
/
R
[%] after 1000 h
0414 0411
0207 0204
120
100
80
60
40
ϑ
ü = f [ϑs]
PARAMETER:
ϑu
ϑ
2
u=
0°
C
°C
°C
C
40
60
°
8
0
ϑ
ü = f [
P
]
PARAMETER: SIZE
2.2 2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
20
0
C
0°
10
C
0°
12
C
0°
14
40
60
80
100
120
140
160
180
FILM TEMPERATURE
ϑs
[°C]
LOAD
P
[W]
Δ
R
/
R
(t) = f [Δ
R
/
R
(t = 1000 h)]
PARAMETER: TIME
h
0.1
0.1
0.5
0.5
t=
10
0
0
00
10
h
0
00 0 h
5 0
20
00
0
h
0
10
0
h
1
1
100
R-
10K 1K
100
K
1M
5
5
Δ
R
/
R
[t = 1000 h] = f [ϑs]
PARAMETER: RESISTANCE VALUE
10
100
10
3
30
RESISTANCE CHANGE
Δ
R
/
R
[%]
1
0.3
10
0.1
20
40
60
80
100
120 140 160 180
FILM TEMPERATURE
ϑs
[°C]
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Document Number: 20135
Revision: 21-Feb-08
LCA....
Carbon Film Resistors, Standard
Vishay Draloric
POWER RATING
P
[W]
1000
100
041
041 4
020 1
7
020
4
POWER RATING
P
[W]
1000
100
041
041 4
020 1
7
020
4
Secondary conditions:
a)
P
≤
P
70
(permissible constant
power at
ϑ
u
= 70 °C)
b)
ϑ
u
≤
70 °C
c)
R
≥ 10
Ω
d)
Û
max.
see diagram
below
10
10
1
0.1
10
-5
Secondary conditions:
a)
P
ϑ
b)
ϑ
u
≤
70 °C
c)
R
≥ 10
Ω
d)
Û
max.
see diagram
below
1
10
-4
10
-3
10
-2
PULSE RATING
P
PULSE VOLTAGE Ü MAX. [V]
0
10
10
-1
10
0
SQUARE PULSE
t
i
(s)
0.1
-5
10
10
-4
10
-3
10
-2
PULSE RATING
P
≤
P
70
IMPEDANCE
10K
10
-1
10
0
10
SQUARE PULSE
t
i
(s)
10K
1K
1K
100
Ω
2000
0411/0414
0207
1000
0204
Secondary conditions:
a)
P
max.
see diagram
below
b)
ϑ
u
≤
70 °C
100
Ω
0
10
-5
10
-4
10
-3
10
-2
MAX PULSE VOLTAGE
10
10
-1
10
-0
SQUARE PULSE
t
i
(s)
10
Ω
10
Ω
1
10
100
1000
FREQUENCY IN MHz
HF CHARACTERISTICS LCA0207
PERFORMANCE CHARACTERISTICS
TEST
Endurance Test at 70 °C
IEC 60115-1 4.25.1
Endurance at UCT
IEC 60115-1 4.25.3
Overload Test
IEC 60115-1 4.13
Thermal Shock
IEC 60115-1 4.19, IEC 60068-2-14
Climatic Sequence
IEC 60115-1 4.23
Damp Heat Steady State
IEC 60115 4.24, IEC 60068-2-3
Resistance to Soldering Heat
IEC 60115-1 4.18, IEC 60068-2-20
Robustness of Terminations
IEC 60115-1 4.16, IEC 60068-2-21
Vibration
IEC 60115-1 4.22, IEC 60068-2-6
Note:
(1)
For ohmic values between 10
Ω
and 1 MΩ
CONDITIONS OF TEST
1000 h at 70 °C, 1.5 h ON, 0.5 h OFF
8000 h at 70 °C, 1.5. h ON, 0.5 h OFF
1000 h at 155 °C without load
8000 h at 155 °C without load
2.5 x rated power or twice the limiting element voltage,
2 s for sizes
≤
0207; 5 s for sizes
≥
0309
Rapid change between upper and lower category temperature
Dry heat, damp heat cyclic, cold, low air pressure
56 days at 40 °C, 93 % realtive humidity
10 s at 260 °C solder bath temperature
Tensile, bending and torsion
0.75 mm or 10 g 10 Hz - 500 Hz 6 h
REQUIREMENTS
(1)
≤
± 1.5 %
≤
± 4.0 %
≤
± 3.0 %
≤
± 8.0 %
≤
± 0.5 %
≤
± 0.25 %
≤
± 1.5 %
≤
± 1.5 %
≤
± 0.25 %
≤
± 0.25 %
≤
± 0.25 %
APPLICABLE SPECIFICATIONS
• CECC 40000/40100/40101
• EN 140000/140 100
Document Number: 20135
Revision: 21-Feb-08
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Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
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Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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