Thick Film Resistor Array
www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 31043
248 Revision: 13-Oct-08
CRA04S
Vishay
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.
FEATURES
Convex terminal array with square corners
Wide ohmic ramge: 10R to 1M0
4 or 8 terminal package with isolated resistors
Lead (Pb)-free solder contacts on Ni barrier layer
Pure tin plating provides compatibility 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)
Notes
(1) Rated voltage:
(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.
Notes
(3) Preferred way for ordering products is by use of the PART NUMBER
(4) Please refer to the table PACKAGING, see next page
STANDARD ELECTRICAL SPECIFICATIONS
MODEL CIRCUIT
POWER RATING
P70 °C
W
LIMITING ELEMENT
VOLTAG E MAX.
V
TEMPERATURE
COEFFICIENT
ppm/K
TOLERANCE
%
RESISTANCE
RANGE
Ω
E-SERIES
CRA04S 03 0.063 50 ± 100 ± 1 10R - 1M0 24 + 96
± 200 ± 2; ± 5 24
Zero-Ohm-Resistor: Rmax. 50 mΩ, Imax. = 1 A
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CRA04S
Rated Dissipation at 70 °C (2) W per element 0.063
Limiting Element Voltage (1) V50
Insulation Voltage (1 min) Vdc/ac peak 100
Category Temperature Range °C - 55 to + 155
Insulation Resistance Ω> 109
PART NUMBER AND PRODUCT DESPRIPTION
PART NUMBER: CRA04S08347K0JTD (3)
MODEL TERMINAL STYLE PIN CIRCUIT VALUE TOLERANCE PACKAGING (4) SPECIAL
CRA04 S 04
08
3 = 03 R = Decimal
K = Thousand
M = Million
0000 = 0 Ω Jumper
F = ± 1 %
G = ± 2 %
J = ± 5 %
Z = 0 Ω Jumper
TD
TC
PZ
Up to 2 digits
PRODUCT DESCRIPTION: CRA04S 08 03 473 J RT7 e3
CRA04S 08 03 473 J RT7 e3
MODEL TERMINAL COUNT CIRCUIT TYPE RESISTANCE VALUE TOLERANCE PACKAGING (4) LEAD (Pb)-FREE
CRA04S 04
08
03 473 = 47 kΩ
4702 = 47 kΩ
10R0 = 10 Ω
100 = 10 Ω
000 = 0 Ω Jumper
F = ± 1 %
G = ± 2 %
J = ± 5 %
Z = 0 Ω Jumper
RT7
RT6
PZ
e3 = Pure tin
Termination finish
First two digits (3 for 1 %)
are significant. Last digit
is the multiplier.
PR×
A04S 8340CR JDK0T7
Document Number: 31043 For technical questions, contact: filmresistors.thickfilmchip@vishay.com www.vishay.com
Revision: 13-Oct-08 249
CRA04S
Thick Film Resistor Array Vishay
CIRCUIT
DIMENSIONS
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.
PACKAGING
MODEL TAPE WIDTH DIAMETER PITCH PIECES/REEL
PACKAGING CODE
PAPE R TAPE
PART NUMBER PRODUCT DESCRIPTION
CRA04S 8 mm
180 mm/7" 2 mm 10 000 TD RT7
330 mm/13" 2 mm 20 000 TC RT6
330 mm/13" 2 mm 50 000 PZ PZ
03 CIRCUIT
4 pin 8 pin
- 55 - 25 0 25 50 75 100 125 155 175
120
100
80
60
40
20
0
70
Derating Ambient Temperature in °C
Rated Power in %
ae
e
PIN
NO#
DIMENSIONS
[in millimeters]
LA
A
1
BB*
P
NOM
TW
4
1.0
± 0.1 - 0.33 0.15 0.25 0.65 0.35 1.0
8
2.0
± 0.2 0.30 0.4 0.15 0.25 0.50 0.45 1.0
TOL.
- ± 0.15 ± 0.15 ± 0.10 ± 0.1 - ± 0.1 ± 0.15
SOLDER PAD DIMENSIONS [in millimeters]
cwdabe
WAVE 0.45 1.45 0.2 0.4 0.5 0.3
www.vishay.com For technical questions, contact: filmresistors.thickfilmchip@vishay.com Document Number: 31043
250 Revision: 13-Oct-08
CRA04S
Vishay Thick Film Resistor Array
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
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
TEST
(clause) CONDITIONS OF TEST
REQUIREMENTS
PERMISSIBLE CHANGE (ΔR/R) (1)
STABILITY
CLASS 1 OR BETTER
STABILITY
CLASS 2 OR BETTER
Stability for product types:
10 Ω to 1 MΩ10 Ω to 1 MΩ
CRA04S
Resistance (4.5) - ± 1 % ± 2 %; ± 5 %
Temperature coefficient (4.8.4.2) 20/- 55/20 °C and
20/125/20 °C ± 100 ppm/K ± 200 ppm/K
Overload (4.13) U = 2.5 × (P70 x R)1/2
2 x Umax.; 0.5 s ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω)
Solderability (4.17.5) (2)
Aging 4 h at 155 °C, dryheat
solder bath method; 235 °C; 2 s
visual examination
Good tinning ( 95 % covered)
no visible damage
Resistance to soldering heat (4.18.2) Solder bath method;
(260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω)
Rapid change of temperature (4.19) 30 min at LCT = - 55 °C;
30 min at UCT = 125 °C; 5 cycles ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω)
Damp heat, steady state (4.24) (40 ± 2) °C; 56 days;
(93 ± 3) % RH ± (1 % R + 0.05 Ω (2 % R + 0.1 Ω)
Climatic sequence (4.23)
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 = (P70 x R)1/2
U = Umax.; whichever is less severe
± (1 % R + 0.05 Ω (2 % R + 0.1 Ω)
Endurance at 70 °C (4.25.1)
U = (P70 x R)1/2
U = Umax.; whichever is less severe
1.5 h ON; 0.5 h OFF;
70 °C; 1000 h
± (1 % R + 0.05 Ω (2 % R + 0.1 Ω)
Extended endurance (4.25.1.8) Duration extended to 8000 h ± (2 % R + 0.1 Ω (4 % R + 0.1 Ω)
Endurance at upper category
temperature (4.25.3) UCT = 125 °C; 1000 h ± (1 % R + 0.05 Ω (2 % R + 0.1 Ω)
APPLICABLE SPECIFICATIONS
EN 60115-1 Generic Specification
EN 140400 Sectional Specification
EN 140401-802 Detail Specification
IEC 60068-2-X Variety of environmental test procedures
EIA 481 Packaging of SMD components
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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
purpose, non-infringement and merchantability.
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.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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.