CRCW.... EN802
Vishay Draloric
Lead (Pb)-Free Thick Film Chip Resistors with CECC Approval,
Available with Established Reliability
FEATURES
Approved to EN 140401-802, version E, with
established reliability, failure rate level E6
Approved to EN 140401-802, version A, without
failure rate level
Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
Military
Avionics
Industrial
TECHNICAL SPECIFICATIONS
DESCRIPTION
Imperial size
EN/CECC style
Resistance range
Resistance tolerance
Temperature coefficient
Rated dissipation,
P
70
Operating voltage,
U
max.
AC
RMS
or DC
Permissible Film temperature,
F max.
Operating temperature range
Max. resistance change at
P
70
for resistance range, |R/R| max. after:
1000 h
8000 h
Insulation resistance
Permissible voltage against ambient
(insulation):
1 min;
U
ins
200 V
300 V
Note
• 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.
0.125 W
150 V
125
C
- 55
C
to + 125 °C
10
to 1 M
0.5 %
1%
1
G
CRCW0805 EN802..
0805
RR2012M
1
to 1 M; 0
± 5 %, ± 1 %
± 200 ppm/K, ± 100 ppm/K, ± 50 ppm/K
0.25 W
200 V
CRCW1206 EN802..
1206
RR3216M
TECHNICAL SPECIFICATIONS
for “Version A”
DESCRIPTION
Nominal failure rate level
Quality factor,
Q
Failure rate, FIT
observed
CRCW0805 EN802 E0
E0
3
< 0.1 x 10
-9
/h
CRCW1206 EN802 E0
TECHNICAL SPECIFICATIONS
for “Version E”
DESCRIPTION
Assessed failure rate level
Quality factor,
Q
Failure rate, FIT
observed
CRCW0805 EN802 E6
E6 = 10
-6
/h
0.3
< 0.1 x 10
-9
/h
CRCW1206 EN802 E6
Note
• Failure rate level E6 (10
-6
/h,
Q
= 0.3), equivalent to MIL level P, is superior to level E5 (10
-5
/h,
Q
= 1) and thus can be used as a replacement.
Document Number: 28806
Revision: 07-Feb-11
For technical questions, contact:
thickfilmchip@vishay.com
www.vishay.com
169
CRCW.... EN802
Vishay Draloric
Lead (Pb)-Free Thick Film Chip Resistors with CECC Approval,
Available with Established Reliability
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
for “Version A”
RESISTANCE RANGE
TCR
± 200 ppm/K
± 100 ppm/K
± 50 ppm/K
Jumper
TOLERANCE
CRCW0805 EN802 E0
±5%
±1%
±1%
1
to 1 M
10
to 1 M
100
to 1 M
R
res
20
m
I
max.
= 1.5 A
CRCW1206 EN802 E0
1
to 1 M
10
to 1 M
100
to 1 M
R
res
20
m
I
max.
= 2.0 A
Note
• Resistance values of version A products (nominal failure rate E0) are available according to the E24 series for ± 5 % tolerance and according
to the E24 and E96 series for ± 1 % tolerance.
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
for “Version E”
RESISTANCE RANGE
TCR
± 200 ppm/K
± 100 ppm/K
± 50 ppm/K
Jumper
TOLERANCE
CRCW0805 EN802 E6
±5%
±1%
±1%
1.0
to 9.1
10
to 1 M
100
to 1 M
R
res
20
m
I
max.
= 1.5 A
CRCW1206 EN802 E6
1.0
to 9.1
10
to 1 M
100
to 1 M
R
res
20
m
I
max.
= 2.0 A
Note
• According to EN 140401-802, resistance values of version E products (failure rate E6) are to be selected from the E24 series for ± 5 % tolerance
and from the E96 series for ± 1 % tolerance.
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: CRCW0805562RFKEAE6
C
R
C
W
0
8
0
5
5
6
2
R
F
K
E
A
E
6
MODEL/SIZE
CRCW0805
CRCW1206
RESISTANCE
R
= Decimal
K
= Thousand
M
= Million
0000
= Jumper
TOLERANCE
F
=±1%
J
=±5%
Z
= Jumper
TCR
H
= ± 50 ppm/K
K
= ± 100 ppm/K
N
= ± 200 ppm/K
0
= Jumper
PACKAGING
EN
EA
EB
SPECIAL
EN 140401-802
E6
EN 140401-802
E0
Product Description: CRCW0805 100 562R 1 % ET1 EN802 E6
CRCW0805
MODEL/SIZE
CRCW0805
CRCW1206
100
TCR
±
50
ppm/K
±
100
ppm/K
±
200
ppm/K
562R
RESISTANCE
10R
= 10
562R
= 562
10K
= 10 k
1M
= 10 M
0R0
= Jumper
1%
TOLERANCE
±
1%
±
5%
ET1
PACKAGING
E52
ET1
ET5
EN802
SPECIFICATION
EN
140401-802
E6
FAILURE RATE
LEVEL
E6
E0
www.vishay.com
170
For technical questions, contact:
thickfilmchip@vishay.com
Document Number: 28806
Revision: 07-Feb-11
CRCW.... EN802
Lead (Pb)-Free Thick Film Chip Resistors with CECC Approval,
Available with Established Reliability
EN 140401-802 ORDERING INFORMATION
Example of the ordering information for a resistor: CRCW0805 100 562R 1 % EN802 E6
EN140401-802EZRR1608MS562RFE6
The elements used in the component number have the following meaning:
EN140401-802
EZ
RR1608M
S
562R
F
E6
EN detail specification number
Assessment level for the zero-defect approach
Style
Temperature coefficient, according to EN 60062
U = ± 200 ppm/K; S = ± 100 ppm/K; R = ± 50 ppm/K
Resistance value, according to EN 60062, 4 characters
Tolerance on rated resistance, according to EN 60062
J = ± 5 %; F = ± 1 %
Failure rate level according to EN 60115-1, table ZB.1
for “version A” the nominal failure rate level is E0
Vishay Draloric
Please note that the EN 140401-802 ordering information is not specific to the nature of the termination plating.
Note
• The ordering information according to EN 140401-802: 2007 shown above succeeds and replaces the ordering information according to earlier
versions of the detail specification EN 140401-802 or its predecessor CECC 40401-802, for example:
CECC 40401-802 EZ RC3715M B 562R F E6
CECC 40401-802 S RC3715 B 562R F E6
with
EZ; S
Assessment level, where EZ is successor to and superior replacement for S
RR3216M; RR3216
Style, with suffix M for “metric”
B
Temperature coefficient, according to the detail specification
A = ± 200 ppm/K; B = ± 100 ppm/K; C = ± 50 ppm/K
DIMENSIONS
L
T
2
W
H
T
1
DIMENSIONS AND MASS
TYPE
CRCW0805 EN802..
CRCW1206 EN802..
L
(mm)
2.00 ± 0.15
3.20 ± 0.15
W
(mm)
1.25 ± 0.15
1.60 ± 0.15
H
(mm)
0.5 ± 0.15
0.5 ± 0.15
T
1
, T
2
(mm)
0.40 ± 0.20
0.50 ± 0.25
MASS
(mg)
5.5
10
Note
• The resistors are marked using the four-character code system of IEC 60062, 4.2.3 on their black protective coating.
PATTERN STYLES FOR CHIP RESISTORS
G
Y
Z
X
RECOMMENDED SOLDER PAD DIMENSIONS
WAVE SOLDERING
TYPE
CRCW0805 EN802..
CRCW1206 EN802..
Document Number: 28806
Revision: 07-Feb-11
G
(mm)
0.65
1.50
Y
(mm)
1.40
1.60
X
(mm)
1.50
1.90
Z
(mm)
3.45
4.70
G
(mm)
0.65
1.50
REFLOW SOLDERING
Y
(mm)
1.10
1.25
X
(mm)
1.40
1.75
Z
(mm)
2.85
4.00
www.vishay.com
171
For technical questions, contact:
thickfilmchip@vishay.com
CRCW.... EN802
Vishay Draloric
Lead (Pb)-Free Thick Film Chip Resistors with CECC Approval,
Available with Established Reliability
PACKAGING
MODEL
CRCW0805 EN802
..
CODE
EN = E52
(1)
EA = ET1
EB = ET5
EN = E52
(1)
CRCW1206 EN802
..
EA = ET1
EB = ET5
QUANTITY
1000
(1)
5000
10 000
1000
(1)
5000
10 000
Paper tape
acc. IEC 60286-3
Type I
8 mm
4 mm
CARRIER TAPE
WIDTH
PITCH
REEL DIAMETER
180 mm (7")
285 mm (11.25")
180 mm (7")
285 mm (11.25")
Note
(1)
Package of 1000 pieces, code EN and E52, is available only for products with established reliability, CRCW.. EN802 E6
DESCRIPTION
Production follows a set of instructions established for
reproducibility. A thick film layer and a glass-over are
deposited on a high grade ceramic substrate (Al
2
O
3
) with its
prepared inner contacts. The target value is achieved by
laser cutting an L shaped groove in the resistive layer. 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. A
four-character code marking designates the resistance value
in accordance with
IEC 60062
(4)
.
The result of the determined production is verified by an
extensive testing procedure performed on 100 % of the
individual resistors. Only accepted products are placed into
the paper tape according to
EN 60286-3
(4)
,
type I.
All products comply with the
GADSL
(2)
and the
CEFIC-EECA-EICTA
(3)
list of legal restrictions on
hazardous substances. This includes full compliance with
the following directives:
2000/53/EC End of Vehicle life Directive (ELV) and
Annex II (ELV II)
2002/95/EC Restriction of
Substances directive (RoHS)
the
use
of
Hazardous
2002/96/EC Waste Electrical and Electronic Equipment
Directive (WEEE)
APPROVALS
The resistors are approved within the
IECQ-CECC
Quality
Assessment System for Electronic Components to the detail
specification
EN 140401-802
which refers to
EN 60115-1,
EN 140400
and the variety of environmental test procedures
of the
IEC 60068
(4)
series.
Conformity is attested by the use of the
CECC
logo (
the Mark of Conformity on the package label.
) as
ASSEMBLY
The resistors are suitable for processing on automatic SMD
assembly systems. They are suitable for automatic soldering
using wave, reflow or vapour phase as shown in
IEC 61760-1
(4)
. Solderability is specified for 2 years after
production.
The resistors are lead (Pb)-free, the pure tin plating provides
compatibility with both, lead (Pb)-free and tin lead (SnPb)
based soldering processes. The immunity of the plating
against tin whisker growth has been proven under extensive
testing.
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, if applied, shall be qualified by
appropriate means to ensure the long-term stability of the
whole system.
RELATED PRODUCTS
A parallel family of lead (Pb)-bearing thick film chip resistors
with CECC approval, available with established reliability, is
available, see datasheet:
“Lead (Pb)-Bearing Thick Film Chip Resistors with CECC
Approval Available with Established Reliability”, document
no. 28808
A wider range of product sizes, TCR, tolerance and
resistance values, plus the option of values from a different
E series is available without approval to any EN specification
(quality factor
Q
= 10). See the datasheets:
“Lead (Pb)-free Thick Film, Rectangular Chip Resistors”,
document no. 20035
“Thick Film, Rectangular Chip Resistors”, products with
lead bearing solder contacts, document no. 20008
Notes
(2)
Global Automotive Declarable Substance List, see
www.gadsl.org.
(3)
CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European trade
organisation representing the information and communications technology and consumer electronics), see
www.eicta.org
issue
environmental policy
chemicals
chemicals for electronics.
(4)
The quoted IEC standards are also released as EN standards with the same number and identical contents.
www.vishay.com
172
For technical questions, contact:
thickfilmchip@vishay.com
Document Number: 28806
Revision: 07-Feb-11
CRCW.... EN802
Lead (Pb)-Free Thick Film Chip Resistors with CECC Approval,
Available with Established Reliability
FUNCTIONAL PERFORMANCE
Power Dissipation
P
in W
Vishay Draloric
0.3
CRCW1206 EN802..
CRCW0805 EN802..
0.2
0.1
0.0
- 50
0
50
70
100
125 °C 150
Ambient Temperature
ϑ
amb
Derating
Current Noise
A
1
CRCW1206 EN802..
CRCW0805 EN802..
10
µV/V
1
0.1
100
1K
10K
100K
Ω
1M
In accordance
with
IEC 60195
Resistance Value
R
Current Noise -
A
1
Non-Linearity
A
3
100
dB
80
CRCW1206 EN802..
CRCW0805 EN802..
60
40
10
100
1K
10K
100K
Ω
1M
In accordance
with
IEC/TR 60440
Resistance Value
R
Non-Linearity -
A
3
Document Number: 28806
Revision: 07-Feb-11
For technical questions, contact:
thickfilmchip@vishay.com
www.vishay.com
173
Test/Measurement
京公网安备 11010802033920号
EEWORLD
