LCA....
Vishay Draloric
Standard Carbon Film Leaded Resistors
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)
•
Low noise (refer to graph)
•
Suitable for general purpose commercial electronics and
pulse load applications
•
Lead (Pb)-free solder contacts
•
Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
•
Compliant to RoHS directive 2002/95/EC
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
RATED DISSIPATION
P
70
W
0.35
LIMITING ELEMENT
VOLTAGE
U
max.
V≅
300
TOLERANCE
±%
±2
±5
±2
±5
RESISTANCE
RANGE
1
Ω
to 1 MΩ
0.22
Ω
to 5.1 MΩ
1
Ω
to 1 MΩ
0.22
Ω
to 10 MΩ
E-SERIES
LCA0207
0207
E24
E24
E24
E24
LCA0414
0414
0.6
500
Notes
• Coating: Light blue
• Marking: Color coded. Additional blue color marking after second band
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation,
P
70
Limiting Element Voltage,
U
max. (1)
Limiting Voltage, Short-Time
Insulation Voltage,
U
ins
(1 Min)
Thermal Resistance
Insulation Resistance
Category Temperature Range
Failure Rate
Weight
Note
(1)
Rated voltage
P
x
R
UNIT
W
V≅
V≅
V
K/W
Ω
°C
10
-9
/h
g
0.21
LCA0207
0.35
≤
300
500
> 700
≤
220
≥
10
11
- 55 to + 155
< 10
0.68
LCA0414
0.6
≤
500
1000
> 700
≤
140
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Document Number: 20135
Revision: 17-Dec-09
LCA....
Standard Carbon Film Leaded Resistors
Vishay Draloric
PART NUMBER AND PRODUCT DESCRIPTION LCA-SERIES
PART NUMBER: LCA0207002401J2500
L
MODEL/SIZE
LCA0207
LCA0414
C
A
0
2
0
7
TCR
0
0
2
VALUE
4
0
1
J
2
5
0
0
SPECIAL
Up to 2 digits
00
= Standard
VARIANT
0
= Neutral
TOLERANCE
G
=±2%
J
=±5%
PACKAGING
(1)
25
= A5
22
= A2 (G53)
21
= A1
D5
= R5
D2
= 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: LCA0207 2K4 5 % A5
LCA0207
2K4
MODEL
LCA0207
LCA0414
RESISTANCE VALUE
220K
= 220 kΩ
10R
= 10
Ω
A5
PACKAGING
(1)
A5
A1
A2
R5
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
PIECES/REEL
5000
2000
CODE
R5
R2
MIN. ORDER QTY
PACKAGING UNITS
1
1
PIECES/BOX
5000
2000
1000
BOX
CODE
A5
A2
A1
MIN. ORDER QTY
PACKAGING UNITS
1
1
1
LCA0207
LCA0414
DIMENSIONS
6 mm
L
1
L
D
d
DIMENSIONS
in millimeters
MODEL
D
max.
LCA0207
2.4
- 0.3
L
6.1
- 0.5
L
1
8.1
14.2
B
53
± 1
53
± 1
d
0.6
0.8
e
7.5
15.0
e
B
LCA0414
4.2
- 0.5
12.2
- 0.7
Notes
• Taping in acc. with IEC 60286-1
• D and L measured in acc. with IEC 60294
• d according to IEC 60301
TEMPERATURE RISE IN °C
%
RATED POWER
120
100
80
60
40
20
0
- 55
- 25
0
25
50
75
70
100
125
150
175
200
0
0
0.5
1.0
1.5
2.0
2.5
300
200
0207
0414
100
AMBIENT TEMP. IN °C
POWER IN W
DERATING
Document Number: 20135
Revision: 17-Dec-09
TEMPERATURE RISE
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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
0414
0207
Standard Carbon Film Leaded Resistors
NON-LINEARITY A
3
in dB
CURRENT NOI
URRENT NOISE (µV/V)
5
3
2
1
0.5
0.3
0.2
0207
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
-
800
- 1000
- 1200
10
CURRENT NOISE
RESISTANCE VALUE [Ω]
0414
0207
-1
-2
100
1K
10K
100K
1M
10M
100
1K
10K
TEMPERATURE COEFFICIENT
(mean
value) between
- 25 °C to + 125 °C deviation ± 25
%
140
ENDURANCE
100K
1M
10M
RESISTANCE VALUE [Ω]
at
upper
category temperature, 155 °C 1000 h
140
TEMPERATURE RISE
ϑ
ü [C]
STABILITY NOMOGRAM, TYPICAL VALUES
(For handling see General Information)
0414
0207
120
100
80
60
40
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
RESISTANCE CHANGE
Δ
R
/
R
[%] after 1000 h
120
100
80
60
40
20
0
20
ϑ
ü = f [ϑs]
PARAMETER:
ϑu
ϑ
u
0
=2
°C
°C
°C
C
°C
°C
°C
160
180
40
60
°
8
0
0
10
0
12
0
14
40
60
80
100
120
140
LOAD
P
[W]
Δ
R
/
R
(t) = f [Δ
R
/
R
(t = 1000 h)]
PARAMETER: TIME
h
FILM TEMPERATURE
ϑs
[°C]
0.1
0.1
t=
10
0
0
00
0.5
0
h
0
10
0
h
0.5
1
10
00
h
1
100
R-
10K 1K
100
K
1M
00 h
50 00
20
5
10
0.1
5
10
Δ
R
/
R
[t = 1000 h] = f [ϑs]
PARAMETER: RESISTANCE VALUE
20
40
60
80
100
120 140 160 180
FILM TEMPERATURE
ϑs
[°C]
100
10
3
30
RESISTANCE CHANGE
Δ
R
/
R
[%]
1
0.3
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Document Number: 20135
Revision: 17-Dec-09
LCA....
Standard Carbon Film Leaded Resistors
Vishay Draloric
POWER RATING
P
[W]
1000
100
041
4
020
7
POWER RATING
P
[W]
1000
100
041
4
10
10
020
7
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
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
100
2000
0414
0207
1000
Secondary conditions:
a)
P
max.
see diagram
below
b)
ϑ
u
≤
70 °C
10
Ω
10
-2
10
10
-1
10
0
SQUARE PULSE
t
i
(s)
10
1
10
100
1000
FREQUENCY IN MHz
0
10
-5
10
-4
10
-3
MAXIMUM PULSE VOLTAGE
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
Climatic Sequence
IEC 60115-1, 4.23
Damp Heat Steady State
IEC 60115, 4.24
Resistance to Soldering Heat
IEC 60115-1, 4.18
Robustness of Terminations
IEC 60115-1, 4.16
Vibration
IEC 60115-1, 4.22
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 size 0207; 5 s for size 0414
Rapid change between upper and lower category temperature
Dry heat, damp heat cyclic, cold, low air pressure
56 days; 40 °C; 90 % to 95 % RH;
loaded with 0.01
P
70
10 s at 260 °C solder bath temperature
Tensile, bending and torsion
Frequency 10 Hz to 500 Hz; displacement 1.5 mm or
acceleration 10 g; three directions; 6 h
REQUIREMENTS (ΔR/R)
(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 40101-806
• EN 140100; EN 60115-1
Document Number: 20135
Revision: 17-Dec-09
For technical questions, contact:
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Document Number: 91000
Revision: 11-Mar-11
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