CRA04S
www.vishay.com
Vishay
Thick Film Chip Resistor Array
FEATURES
• Convex terminal array with square corners
• Wide ohmic range: 10R to 1M0
• 4 or 8 terminal package with isolated resistors
• Lead (Pb)-free solder contacts on Ni barrier layer
The CRA04S thick film resistor array is constructed on a
high grade ceramic body with convex terminations. A small
package enables the design of high density circuits. The
single component reduces board space, component
counts, and assembly costs.
• Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
CIRCUIT
POWER RATING
P
70 °C
W
0.063
LIMITING ELEMENT
VOLTAGE MAX.
V
50
TEMPERATURE
COEFFICIENT
±
ppm/K
100
200
TOLERANCE
±
%
1
2; 5
RESISTANCE
RANGE
10 to 1M
E-SERIES
24 + 96
24
CRA04S
03
Zero-Ohm-Resistor:
R
max.
50 m,
I
max.
= 1 A
TECHNICAL SPECIFICATIONS
PARAMETER
Rated dissipation at 70 °C
Limiting element voltage
(1)
Insulation voltage (1 min)
Category temperature range
Insulation resistance
(2)
UNIT
W per element
V
V
DC/AC peak
°C
CRA04S
0.063
50
100
- 55 to + 155
> 10
9
Notes
(1)
Rated voltage:
P
x
R
.
(2)
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the
printed-circuit board (thermal resistance). The rate dissipation applies only if the permitted film temperature of 155 °C is not exceeded.
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: CRA04S08347K0JTD
(3)
C
MODEL
CRA04
R
A
0
4
PIN
04
08
S
0
CIRCUIT
3
= 03
8
3
4
7
K
0
J
T
D
SPECIAL
Up to 2 digits
TERMINAL STYLE
S
VALUE
R
= Decimal
K
= Thousand
M
= Million
0000
= 0
Jumper
TOLERANCE
F
=±1%
G
=±2%
J
=±5%
Z
= 0
Jumper
PACKAGING
(4)
TD
TC
PZ
Product Description: CRA04S 08 03 473 J RT7 e3
CRA04S
MODEL
CRA04S
08
TERMINAL COUNT
04
08
03
CIRCUIT TYPE
03
473
RESISTANCE VALUE
473
= 47 k
4702
= 47 k
10R0
= 10
100
= 10
000
= 0
Jumper
First two digits (3 for 1 %)
are significant. Last digit
is the multiplier.
(3)
(4)
J
TOLERANCE
F
=±1%
G
=±2%
J
=±5%
Z
= 0
Jumper
RT7
PACKAGING
(4)
RT7
RT6
PZ
e3
LEAD (Pb)-FREE
e3
= Pure tin
termination finish
Notes
Preferred way for ordering products is by use of the PART NUMBER.
Please refer to the table PACKAGING, see next page.
Revison: 24-Jun-13
Document Number: 31043
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
CRA04S
www.vishay.com
Vishay
PACKAGING CODE
PACKAGING
MODEL
TAPE WIDTH
DIAMETER
180 mm/7"
CRA04S
8 mm
330 mm/13"
330 mm/13"
PITCH
2 mm
2 mm
2 mm
PIECES/REEL
10 000
20 000
50 000
TD
TC
PZ
PAPER TAPE
PART NUMBER
PRODUCT DESCRIPTION
RT7
RT6
PZ
CIRCUIT
03 CIRCUIT
DERATING
Rated Power in %
120
100
80
60
40
20
4 pin
8
pin
0
- 55
- 25
0
25
50
75
70
100
125
155 175
Ambient Temperature in °C
DIMENSIONS
PIN
NO #
4
8
TOL.
DIMENSIONS
in millimeters
L
1.0
± 0.1
2.0
± 0.2
-
A
-
0.30
A
1
0.33
0.4
B
0.15
0.15
B*
0.25
0.25
P
NOM.
0.65
0.50
-
T
0.35
0.45
W
1.0
1.0
± 0.15 ± 0.15 ± 0.10 ± 0.1
± 0.1 ± 0.15
SOLDER PAD DIMENSIONS
in millimeters
c
WAVE
a
e
e
w
1.45
d
0.2
a
0.4
b
0.5
e
0.3
0.45
The dimensions shown are for a 8 pin part. For parts with
different pin numbers use the same pitch and add or
substract pads as required.
Revison: 24-Jun-13
Document Number: 31043
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
CRA04S
www.vishay.com
Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
TEST
(clause)
REQUIREMENTS
PERMISSIBLE CHANGE (R/R)
(1)
STABILITY
CLASS 1 OR BETTER
10
to 1 M
±1%
± 100 ppm/K
± (0.25 %
R
+ 0.05
)
STABILITY
CLASS 2 OR BETTER
10
to 1 M
± 2 %; ± 5 %
± 200 ppm/K
± (0.5 %
R
+ 0.05
)
CONDITIONS OF TEST
Stability for product types:
CRA04S
Resistance (4.5)
Temperature coefficient (4.8.4.2)
Overload (4.13)
Solderability
(4.17.5)
(2)
-
(20/- 55/20) °C and
(20/125/20) °C
U
= 2.5 x (P
70
x
R)
1/2
2 x
U
max.
; 0.5 s
Aging 4 h at 155 °C, dryheat
solder bath method; 235 °C; 2 s
visual examination
Solder bath method;
(260 ± 5) °C; (10 ± 1) s
30 min at LCT = - 55 °C;
30 min at UCT = 125 °C; 5 cycles
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
16 h at UCT = 125 °C; 1 cycle at 55 °C;
2 h at LCT = - 55 °C;
1 h/1 kPa at 15 °C to 35 °C;
5 cycles at 55 °C
U
= (P
70
x
R)
1/2
U
=
U
max.
; whichever is less severe
U
= (P
70
x
R)
1/2
U
=
U
max.
; whichever is less severe
1.5 h “ON”; 0.5 h “OFF”;
70 °C; 1000 h
Duration extended to 8000 h
UCT = 125 °C; 1000 h
Good tinning ( 95 % covered)
no visible damage
± (0.25 %
R
+ 0.05
)
± (0.25 %
R
+ 0.05
)
± (1 %
R
+ 0.05
)
± (0.5 %
R
+ 0.05
)
± (0.5 %
R
+ 0.05
)
± (2 %
R
+ 0.1
)
Resistance to soldering heat (4.18.2)
Rapid change of temperature (4.19)
Damp heat, steady state (4.24)
Climatic sequence (4.23)
± (1 %
R
+ 0.05
)
± (2 %
R
+ 0.1
)
Endurance at 70 °C (4.25.1)
Extended endurance (4.25.1.8)
Endurance at upper category
temperature (4.25.3)
± (1 %
R
+ 0.05
)
± (2 %
R
+ 0.1
)
± (1 %
R
+ 0.05
)
± (2 %
R
+ 0.1
)
± (4 %
R
+ 0.1
)
± (2 %
R
+ 0.1
)
Notes
(1)
Figures are given for a single element.
(2)
Solderability is specified for 2 years after production or requalification. Permitted storage time is 20 years.
APPLICABLE SPECIFICATIONS
• EN 60115-1
• EN 140400
• EN 140401-802
• IEC 60068-2-X
• EIA 481
Generic specification
Sectional specification
Detail specification
Variety of environmental test procedures
Packaging of SMD components
Revison: 24-Jun-13
Document Number: 31043
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
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,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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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
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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