Carbon Film Resistors, Flameproof
LCA....NE
Vishay Draloric
www.vishay.com For technical questions, contact: filmresistors.leaded@vishay.com Document Number: 20139
224 Revision: 21-Feb-08
FEATURES
•Flameproof coating
•Lead (Pb)-free solder contacts
•Pure tin plating provides com,upatibility 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)
•Suitable for applications with special safety requirements
Notes:
• Coating: Beige
• Marking: Color code, additonal gold band at one end
Note:
(1) Rated voltage
STANDARD ELECTRICAL SPECIFICATIONS
MODEL SIZE POWER RATING
P70 °C
W
LIMITING ELEMENT
VOLTAGE MAX.
V≅
TOLERANCE
%
RESISTANCE
RANGE
Ω
E-SERIES
LCA0204NE 0204 0.25 200 ± 2
± 5 10R - 470K
1R0 - 1M 48
24
LCA0207NE 0207 0.35 250 ± 2
± 5 1R0 - 2M2
R22 - 10M 48
24
LCA0411NE 0411 0.5 350 ± 2
± 5 1R0 - 5M1
R22 - 10M 48
24
LCA0414NE 0414 0.55 500 ± 2
± 5 1R0 - 5M1
R22 - 10M 48
24
TECHNICAL SPECIFICATIONS
PARAMETER UNIT 0204 0207 0411 0414
Power Rating at 70 °C W 0.25 0.35 0.5 0.55
Limiting Element Voltage (1) V≅< 200 < 250 < 350 < 500
Thermal Resistance K/W ≤ 300 ≤ 220 ≤ 150 ≤ 140
Terminal Strength. Axial N > 30 > 50 > 60 > 80
Category Temperature Range °C - 55 to + 155
Failure Rate 10- 9/h < 20
Weight g 0.1 0.21 0.5 0.68
P x R
LCA....NE
Carbon Film Resistors, Flameproof Vishay Draloric
Document Number: 20139 For technical questions, contact: filmresistors.leaded@vishay.com www.vishay.com
Revision: 21-Feb-08 225
Notes:
(1) Please refer to table PACKAGING.
• The PART NUMBER shown above is to facilitate the unified part numbering system for ordering products.
DIMENSIONS
Notes:
• Taping in acc. with IEC60286-1
• D and L measured in acc. with IEC60294
• d according to IEC60301
Notes:
(2) Also available in 26 mm tape spacing
(3) Also available in 73 mm spacing
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: LCA0204C02401GD500
MODEL/SIZE SPECIAL CHARACTER TCR VALUE TOLERANCE PACKAGING (1) SPECIAL
LCA0204
LCA0207
LCA0411
LCA0414
C = NE
(Non-flammable) 0 = Neutral
See diagram 3 digit value
1 digit multiplier
MULTIPLIER
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
5 = *105
6 = *106
G = ± 2 %
J = ± 5 % 12 = A2 (G26)
22 = A2 (G53)
25 = A5
21 = A1(G53)
41 = A1(G73)
D5 = R5
DE = RE
F2 = R2
Up to 2 digits
00 = Standard
PRODUCT DESCRIPTION: LCA0204NE 2K4 2 % R5
LCA0204NE 2K4 2 % R5
MODEL RESISTANCE VALUE TOLERANCE PACKAGING (1)
LCA0204NE
LCA0207NE
LCA0411NE
LCA0414NE
220K = 220 kΩ
10R = 10 Ω
± 2 %
± 5 %
A2 (G26)
A2 (G53)
A5
A1 (G53)
A1 (G73)
R5
RE
R2
L1
Ld
D
B
e
6 mm
MODEL DIMENSIONS [in millimeters]
Dmax. LL
1Bde
LCA0204NE 1.6 - 0.3 3.6 - 0.4 4.0 53 ± 1 (2) 0.5 5.0
LCA0207NE 2.3 - 0.3 6.1 - 0.5 8.1 53 ± 1 (2) 0.6 7.5
LCA0411NE 3.5 - 0.3 10.5 - 0.6 12.5 53 ± 1 (3) 0.7 12.5
LCA0414NE 3.8 - 0.3 12.2 - 0.7 14.2 53 ± 1 (3) 0.8 15.0
120
100
80
60
40
20
0
- 55 - 25 0 25 50 75 100 125 155 175 200
AMBIENT TEMPERATURE IN °C
REWOP DETAR %
70
DERATING
300
200
100
00 0.5 1.0 1.5 2.0 2.5
POWER IN W
C° NI E
S
IR ERUTA
REPME
T
TEMPERATURE RISE
0204 0207 0411 0414
A020 C024LC 01G4 5 0D 0
LCA....NE
Vishay Draloric Carbon Film Resistors, Flameproof
www.vishay.com For technical questions, contact: filmresistors.leaded@vishay.com Document Number: 20139
226 Revision: 21-Feb-08
PACKAGING
MODEL
REEL BOX
PIECES/REEL CODE MIN. ORDER QTY
PACKAGING UNITS PIECES/BOX CODE MIN. ORDER QTY
PACKAGING UNITS
LCA0204NE 5000 R5 1 5000/2000 A5/A2 1
LCA0207NE 5000 R5 1 5000/2000 A5/A2 1
LCA0411NE 2500 RE 1 1000 A1 1
LCA0414NE 2000 R2 1 1000 A1 1
10 100 1K 10K 100K 1M 10M
TEMPERATURE COEFFICIENT [10
-6
/°C]
TEMPERATURE COEFFICIENT
(mean value) between - 25... + 125 °C deviation ± 25 %
0207
0204
0411/0414
0
- 200
- 400
- 600
- 800
- 1000
- 1200
ENDURANCE
at upper category temperature, 155 °C 1000 h
RESISTANCE VALUE [Ω]
100 1K 10K 100K 1M 10M
3
2
1
0
- 1
- 2
RESISTANCE CHANGE
Δ / [%]
RR
STABILITY NOMOGRAM, TYPICAL VALUES (For handling see General Information)
ϑ
ü = f [
ϑ
s]
PARAMETER:
ϑ
u
20 40 60 80 100 120 140 160 180
FILM TEMPERATURE ϑs [°C]
Δ / [t = 1000 h] = f [
ϑ
s]
PARAMETER: RESISTANCE VALUE
LOAD [W]
140
120
100
80
60
40
20
0
0.1
0.5
1
5
10
FILM TEMPERATURE ϑs [°C]
0.1
0.5
1
5
10
100 30 10 3 1 0.3 0.1
RESISTANCE CHANGE Δ / [%]
PARAMETER: TIME
ϑü = f [ ]
PARAMETER: SIZE
t = 100 000 h
10 000 h
2000 h
1M
100K
100R-1K
10K
40 °C
60 °C
100 °C
120 °C
80 °C
140 °C
ϑ
u = 20 °C
ESIR ERUTAREPME
T
ϑ
]C°[
ü
20 40 60 80100 120 140 160 180
0
20
40
80
100
120
140
60
2.2 2.0 1.81.6 1.4 1.2 1.0 0.80.6 0.4 0.2 0
0414 0411 0207 0204
5000 h
1000 h
RR
Δ / (t) = f [Δ / (t = 1000 h)]
RR RR
RR
P
P
RESISTANCE CHANGE
Δ / [%] after 1000 h
RR
LCA....NE
Carbon Film Resistors, Flameproof Vishay Draloric
Document Number: 20139 For technical questions, contact: filmresistors.leaded@vishay.com www.vishay.com
Revision: 21-Feb-08 227
Note:
(1) For ohmic values between 10 Ω and 1 MΩ
1000
100
10
1
0.1
1000
100
10
1
0.1
0204
0207
0414 0411
0204
0207
0414
0411
10-1 1010-5 100
10-2
10-3
10-4
10-5 10-2
10-3
10-4 100
10-1 10
2000
1000
0
Secondary conditions:
a)
b)
ϑ
u ≤ 70 °C
c) ≥ 10 Ω
d)
max.
see diagram below
R
Û
MAX PULSE VOLTAGE
PULSE VOLTAGE Ü
MAX.
[V]
0411
0207
0204
PULSE RATING 0
10-4
10-5 10-3 10-2 10-1 10-0 10
SQUARE PULSE i (s)
t
SQUARE PULSE i (s)
t
P
PULSE RATING ≤ 70
P
P
GNIT
AR
R
EWOPOWER RATING [W]
P
Secondary conditions:
a)
max.
see diagram below
b)
ϑ
u ≤ 70 °C
P
Secondary conditions:
a)
≤
70
(permissible constant
power at
ϑ
u = 70 °C)
b)
ϑ
μ
≤ 70 °C
c) ≥ 10 Ω
d)
max.
see diagram below
R
Û
PP
P
SQUARE PULSE i (s)
t
P
GNITAR REWOPOWER RATING [W]
PERFORMANCE
TEST CONDITIONS OF TEST REQUIREMENTS (1)
Endurance at 70 °C
IEC 60115-1 4.25.1 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
≤ ± 1.5 %
≤ ± 4.0 %
Endurance at UCT
IEC 60115-1 4.25.3 1000 h at 155 °C, without load
8000 h at 155 °C, without load
≤ ± 3.0 %
≤ ± 8.0 %
Overload Test
IEC 60115-1 4.13 2.5 x rated power or twice the limiting element voltage,
2 s size ≤ 0207; 5 s for sizes ≥ 0309 ≤ ± 0.5 %
Thermal Shock
IEC 60115-1 4.19, IEC 60068-2-14 Rapid change between upper and lower category
temperature ≤ ± 0.25 %
Climatic Sequence
IEC 60115-1 4.23 Dry heat, damp heat cyclic, cold, low air pressure ≤ ± 1.5 %
Damp Heat Steady State
IEC 60115-1 4.24 IEC 60068-2-3 56 days at 40 °C, 93 % relative humidity ≤ ± 1.5 %
Resistance to Soldering Heat
IEC 60115-1 4.18, IEC 60068-2-20 10 s at 260 °C solder bath temperature ≤ ± 0.25 %
Robustness of Terminations
IEC 60115-1 4.16, IEC 60068-2-21 Tensile, bending and torsion ≤ ± 0.25 %
Vibration
IEC 60115-1 4.22, IEC 60068-2-6 0.75 mm or 10 g 10 Hz - 500 Hz 6 h ≤ ± 0.25 %
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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Vishay
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
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therein, which apply to these products.
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