RCA e3
www.vishay.com
Vishay Draloric
Sulfur Resistant Thick Film Chip Resistors
FEATURES
• Superior resistance against sulfur containing
atmosphere, according to ASTM B809-95
• Stability at different environmental conditions
ΔR/R ≤
1 % (1000 h rated power at 70 °C)
• AEC-Q200 qualified
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
D
D
3
3
3D Models
APPLICATIONS
• Automotive
• ADAS
• Industrial
• Commercial
The sulfur resistant, thick film chip resistors series is the
perfect choice for most fields of harsh environment
electronics operation, where reliability and stability are of
major concern. Typical applications include automotive,
ADAS, industrial, and commercial applications which
operate in harsh environment.
TECHNICAL SPECIFICATIONS
DESCRIPTION
Imperial size
Metric size code
Resistance range
Resistance tolerance
Temperature coefficient
Rated dissipation,
P
70 (1)
Operating voltage,
U
max.
AC
RMS
/DC
Permissible film temperature,
RCA0402
e3
0402
RR1005M
RCA0603
e3
0603
RR1608M
RCA0805
e3
0805
RR2012M
RCA1206
e3
1206
RR3216M
RCA1210
e3
1210
RR3225M
RCA1218
e3
1218
RR3246M
1
Ω
to 2.2 MΩ;
jumper (0
Ω)
RCA2010
RCA2512
e3
e3
2010
2512
RR5025M RR6332M
1
Ω
to 10 MΩ;
jumper (0
Ω)
1
Ω
to 10 MΩ; jumper (0
Ω)
0.063 W
50 V
0.10 W
75 V
± 5 %; ± 1 %; ± 0.5 %
± 200 ppm/K; ± 100 ppm/K; ± 50 ppm/K
0.125 W
0.25 W
0.5 W
1.0 W
150 V
200 V
200 V
155 °C
-55 °C to +155 °C
200 V
0.75 W
400 V
1.0 W
500 V
ϑ
F max. (1)
Operating temperature range
Maximum resistance change
at
P
70
for resistance range,
|ΔR/R| after:
1000 h
Permissible voltage against
ambient (insulation):
1 min,
U
ins
Failure rate: FIT
observed
≤
1.0 %
75 V
100 V
200 V
300 V
300 V
≤
0.1 x 10
-9
/h
300 V
300 V
300 V
Note
(1)
Please refer to APPLICATION INFORMATION below
APPLICATION INFORMATION
When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal
resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted
film temperature is not exceeded.
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift
increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a
functional lifetime.
Revision: 25-Aug-2021
Document Number: 20037
1
For technical questions, contact:
thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RCA e3
www.vishay.com
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE
TCR
± 200 ppm/K
± 200 ppm/K
RCA0402 e3
± 100 ppm/K
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 1.5 A
± 200 ppm/K
± 100 ppm/K
RCA0603 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 2.0 A
± 200 ppm/K
± 100 ppm/K
RCA0805 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 2.5 A
± 200 ppm/K
± 100 ppm/K
RCA1206 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 3.5 A
± 200 ppm/K
± 100 ppm/K
RCA1210 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 5.0 A
± 200 ppm/K
± 100 ppm/K
RCA1218 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 7.0 A
± 200 ppm/K
± 100 ppm/K
RCA2010 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 6.0 A
± 200 ppm/K
± 100 ppm/K
RCA2512 e3
± 100 ppm/K
± 50 ppm/K
Jumper,
I
max.
= 7.0 A
TOLERANCE
±5%
±1%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
±5%
±1%
± 0.5 %
± 0.5 %; ± 1 %
≤
20 mΩ
RESISTANCE
1.0
Ω
to 10 MΩ
1.0
Ω
to 9.76
Ω
10
Ω
to 10 MΩ
10
Ω
to 1.0 MΩ
100
Ω
to 1.0 MΩ
0
Ω
1.0
Ω
to 10 MΩ
1.0
Ω
to 10 MΩ
10
Ω
to 10 MΩ
100
Ω
to 10 MΩ
0
Ω
1.0
Ω
to 10 MΩ
1.0
Ω
to 10 MΩ
10
Ω
to 10 MΩ
100
Ω
to 10 MΩ
0
Ω
1.0
Ω
to 10 MΩ
1.0
Ω
to 10 MΩ
10
Ω
to 10 MΩ
100
Ω
to 10 MΩ
0
Ω
1.0
Ω
to 10 MΩ
1.0
Ω
to 10 MΩ
10
Ω
to 1.0 MΩ
100
Ω
to 1.0 MΩ
0
Ω
1.0
Ω
to 2.2 MΩ
1.0
Ω
to 2.2 MΩ
100
Ω
to 2.2 MΩ
100
Ω
to 2.2 MΩ
0
Ω
1.0
Ω
to 10 MΩ
1.0
Ω
to 10 MΩ
10
Ω
to 10 MΩ
100
Ω
to 10 MΩ
0
Ω
1.0
Ω
to 10 MΩ
1.0
Ω
to 10 MΩ
10
Ω
to 10 MΩ
100
Ω
to 10 MΩ
0
Ω
E-SERIES
E24
E24; E96
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
E24
E24; E96
E24; E96
E24; E96
-
Vishay Draloric
Note
• The temperature coefficient of resistance (TCR) is not specified for 0
Ω
jumpers
Revision: 25-Aug-2021
Document Number: 20037
2
For technical questions, contact:
thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RCA e3
www.vishay.com
PACKAGING
TYPE / SIZE
CODE
ED = ET7
EC = ET6
EE = EF4
EA = ET1
EB = ET5
EC = ET6
EA = ET1
EB = ET5
EC = ET6
EA = ET1
EB = ET5
EC = ET6
EA = ET1
EB = ET5
EC = ET6
EK = ET9
EF = E02
EG = E67
EH = E82
QUANTITY
10 000
20 000
50 000
5000
10 000
20 000
5000
10 000
20 000
5000
10 000
20 000
5000
10 000
20 000
4000
4000
2000
4000
PACKAGING STYLE
WIDTH
PITCH
PACKAGING
DIMENSIONS
Ø 180 mm / 7"
Ø 285 mm / 11.25"
Ø 330 mm / 13"
Ø 180 mm / 7"
Ø 285 mm / 11.25"
Ø 330 mm / 13"
Ø 180 mm / 7"
Ø 285 mm / 11.25"
Ø 330 mm / 13"
Ø 180 mm / 7"
Ø 285 mm / 11.25"
Ø 330 mm / 13"
Ø 180 mm / 7"
Ø 285 mm / 11.25"
Ø 330 mm / 13"
Ø 180 mm / 7"
Ø 180 mm / 7"
Ø 180 mm / 7"
Vishay Draloric
RCA0402 e3
8 mm
2 mm
RCA0603 e3
8 mm
4 mm
RCA0805 e3
Paper tape according to
IEC 60286-3, type 1a
8 mm
4 mm
RCA1206 e3
8 mm
4 mm
RCA1210 e3
RCA1218 e3
RCA2010 e3
RCA2512 e3
8 mm
12 mm
12 mm
12 mm
4 mm
4 mm
4 mm
8 mm
4 mm
Blister tape according to
IEC 60286-3, type 2a
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: RCA080510K0FKEA
Part Number: RCA08050000ZSEC
R
C
A
0
8
0
5
1
0
K
0
F
K
E
A
TYPE / SIZE
RCA0402
RCA0603
RCA0805
RCA1206
RCA1210
RCA1218
RCA2010
RCA2512
VALUE
R
= decimal
K
= thousand
M
= million
0000
= 0
Ω
jumper
TOLERANCE
D
= ± 0.5 %
F
=±1%
J
=±5%
Z
= jumper
TCR
H
= ± 50 ppm/K
K
= ± 100 ppm/K
N
= ± 200 ppm/K
S
= jumper
PACKAGING
EA, EB, EC, ED, EE,
EF, EG, EH, EK
Product Description: RCA0805 100 10K 1 % ET1 e3
Product Description: RCA0805 0R0 ET6 e3
RCA0805
TYPE / SIZE
RCA0402
RCA0603
RCA0805
RCA1206
RCA1210
RCA1218
RCA2010
RCA2512
100
TCR
± 50
ppm/K
± 100
ppm/K
± 200
ppm/K
10K
RESISTANCE
10R
= 10
Ω
10K
= 10 kΩ
1M
= 1 MΩ
0R0
= jumper
1%
TOLERANCE
± 0.5 %
±1%
±5%
ET1
PACKAGING
ET1, ET5, ET6,
ET7, EF4, E02,
E67, E82, ET9
e3
LEAD (Pb)-FREE
e3
= pure tin
termination finish
Revision: 25-Aug-2021
Document Number: 20037
3
For technical questions, contact:
thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RCA e3
www.vishay.com
DESCRIPTION
Production is strictly controlled and follows an extensive set
of instructions established for reproducibility. A cermet film
layer and a glass-over are deposited on a high grade (Al
2
O
3
)
ceramic substrate with its prepared inner contacts on both
sides. A special laser is used to achieve the target value by
smoothly fine trimming the resistive layer without damaging
the ceramics. A special process is used to ensure resistor
long term operation in harsh environment (sulfur
atmosphere). The resistor elements are covered by a
protective coating designed for electrical, mechanical and
climatic protection. The terminations receive a final pure tin
on nickel plating.
The result of the determined production is verified by an
extensive testing procedure on 100 % of the individual chip
resistors. Only accepted products are laid directly into
the tape in accordance with
IEC 60286-3 Type 1a and
Type 2a
(1)
.
Vishay Draloric
The products do not contain any of the banned
substances as per IEC 62474, GADSL, or the SVHC list,
see
www.vishay.com/how/leadfree.
Hence the products fully comply with the following
directives:
• 2000/53/EC End-of-Life Vehicle Directive (ELV) and
Annex II (ELV II)
• 2011/65/EU Restriction of the Use of Hazardous
Substances
Directive
(RoHS)
with
amendment
2015/863/EU
• 2012/19/EU Waste Electrical and Electronic Equipment
Directive (WEEE)
Vishay pursues the elimination of conflict minerals from its
supply chain, see the Conflict Minerals Policy at
www.vishay.com/doc?49037.
APPROVALS
The resistors are qualified according to AEC-Q200.
Where applicable, the resistors are tested in accordance
with
EN 140401-802
which refers to
EN 60115-1,
EN 60115-8
and the variety of environmental test
procedures of the
IEC 60068
(1)
series.
ASSEMBLY
The resistors are suitable for processing on automatic SMD
assembly systems. They are suitable for automatic
soldering wave, reflow or vapor phase as shown in
IEC 61760-1
(1)
. The encapsulation is resistant to all
cleaning solvents commonly used in the electronics
industry, including alcohols, esters and aqueous solutions.
The suitability of conformal coatings, potting compounds
and their processes, if applied, shall be qualified by
appropriate means to ensure the long-term stability of the
whole system.
The resistors are RoHS-compliant, the pure tin plating
provides
compatibility
with
lead
(Pb)-free
and
lead-containing soldering processes. Solderability is
specified for 2 years after production or requalification. The
permitted storage time is 20 years. The immunity of the
plating against tin whisker growth has been proven under
extensive testing.
RELATED PRODUCTS
D/CRCW e3 series is not designed for sulfur-containing
environment applications. For ordering D/CRCW e3
products please refer to latest edition of datasheet:
www.vishay.com/doc?20035.
For products with sulfur resistance, superior surge and
pulse performance, please refer to datasheet:
RCA-IF e3, Pulse Proof Thick Film Chip Resistors
www.vishay.com/doc?20059.
For products with sulfur resistance and high power rating,
please refer to datasheet:
RCA-HP e3, Pulse Proof High Power Thick Film Chip
Resistors
www.vishay.com/doc?20065.
MATERIALS
Vishay acknowledges the following systems for the
regulation of hazardous substances:
• IEC 62474, Material Declaration for Products of and for the
Electrotechnical Industry, with the list of declarable
substances given therein
(2)
• The Global Automotive Declarable Substance List
(GADSL)
(3)
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC)
(4)
for its
supply chain
Notes
(1)
The quoted IEC standards are also released as EN standards with the same number and identical contents
(2)
The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at
http://std.iec.ch/iec62474
(3)
The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council and available at
www.gadsl.org
(4)
The SVHC list is maintained by the European Chemical Agency (ECHA) and available at
http://echa.europa.eu/candidate-list-table
Revision: 25-Aug-2021
Document Number: 20037
4
For technical questions, contact:
thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
RCA e3
www.vishay.com
FUNCTIONAL PERFORMANCE
PERFORMANCE IN SULFUR-CONTAINING AMBIANCE
TEST NAME
Reference specification
Test conditions
(temperature, humidity)
Aggressive agent
Failure criteria in VI under magnification
Failure criteria in electrical test
Time before failure
HUMID SULFUR VAPOR TEST
ASTM B809-95
60 °C ± 2 °C
85 % ± 4 % RH
Sulfur (saturated vapor)
HUMID SULFUR VAPOR TEST
(Accelerated)
ASTM B809-95
accelerated conditions
90 °C ± 2 °C
74 % ± 7 % RH
Sulfur (saturated vapor)
Vishay Draloric
No silver sulfide growth at the interface
No silver sulfide growth at the interface
between termination and protective overcoat. between termination and protective overcoat.
No signs of mechanical damage.
No signs of mechanical damage.
≤
(± 1 %
R
+ 0.05
Ω)
8000 h
≤
(± 1 %
R
+ 0.05
Ω)
1000 h
Single Pulse
Axis Title
1000
RCA2512
RCA1218
RCA2010
RCA1210
RCA1206
RCA0805
RCA0603
RCA0402
10000
100
2nd line
^
P
max.
- Pulse Load (W)
1000
1st line
2nd line
100
10
100
10000
1000
1st line
2nd line
100
10
100
10
1
0.1
0.01
0.000001
0.00001
0.0001
0.001
0.01
t
i
- Pulse Duration (s)
0.1
1
10
ˆ
ˆ
Maximum pulse load, single pulse; applicable if
P
→
0 and n < 1000 and
U
=
U
max.
;
for permissible resistance change equivalent to 8000 h operation
Continuous Pulse
Axis Title
1000
2nd line
^
P
max.
- Continuous Pulse Load (W)
RCA2512
RCA1218
RCA2010
RCA1210
RCA1206
RCA0805
RCA0603
RCA0402
100
10
1
0.1
0.01
0.000001
0.00001
0.0001
0.001
0.01
t
i
- Pulse Duration (s)
0.1
1
10
ˆ
ˆ
Maximum pulse load, continuous pulses; applicable if
P
≤
P
(
ϑ
amb
) and
U
=
U
max.
;
for permissible resistance change equivalent to 8000 h operation
Revision: 25-Aug-2021
Document Number: 20037
5
For technical questions, contact:
thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
