CRA04S Datasheet

CRA04S
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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
• Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
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.
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
CIRCUIT
CRA04S
03
POWER RATING
P70 °C
W
LIMITING ELEMENT
VOLTAGE MAX.
V
0.063
50
TEMPERATURE
COEFFICIENT
± ppm/K
RESISTANCE
RANGE

TOLERANCE
±%
100
1
200
2; 5
10 to 1M
E-SERIES
24 + 96
24
Zero-Ohm-Resistor: Rmax.  50 m, Imax. = 1 A
TECHNICAL SPECIFICATIONS
PARAMETER
Rated dissipation at 70 °C (2)
UNIT
CRA04S
W per element
0.063
Limiting element voltage (1)
V
50
VDC/AC peak
100
Category temperature range
°C
- 55 to + 155
Insulation resistance

> 109
Insulation voltage (1 min)
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
R
A
0
4
S
0
8
3
4
7
K
0
J
T
D
MODEL
TERMINAL STYLE
PIN
CIRCUIT
VALUE
TOLERANCE
PACKAGING (4)
SPECIAL
CRA04
S
04
08
3 = 03
R = Decimal
K = Thousand
M = Million
0000 = 0  Jumper
F=±1%
G=±2%
J=±5%
Z = 0  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 k
4702 = 47 k
10R0 = 10 
100 = 10 
000 = 0  Jumper
F=±1%
G=±2%
J=±5%
Z = 0  Jumper
RT7
RT6
PZ
e3 = Pure tin
termination finish
First two digits (3 for 1 %)
are significant. Last digit
is the multiplier.
Notes
Preferred way for ordering products is by use of the PART NUMBER.
Please refer to the table PACKAGING, see next page.
(3)
(4)
Revison: 24-Jun-13
Document Number: 31043
1
For technical questions, contact: [email protected]
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
PACKAGING CODE
MODEL
TAPE WIDTH
DIAMETER
PITCH
PIECES/REEL
PAPER TAPE
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
PART NUMBER
CRA04S
8 mm
DERATING
120
Rated Power in %
CIRCUIT
PRODUCT DESCRIPTION
03 CIRCUIT
100
80
60
40
20
8 pin
4 pin
DIMENSIONS
0
- 55
PIN
NO #
- 25
0
25
50
75
70
100
125
155 175
Ambient Temperature in °C
DIMENSIONS in millimeters
L
A
A1
B
B*
PNOM.
T
W
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
WAVE
a
Revison: 24-Jun-13
e
e
c
w
d
a
b
e
0.45
1.45
0.2
0.4
0.5
0.3
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.
Document Number: 31043
2
For technical questions, contact: [email protected]
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
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Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
TEST
(clause)
CONDITIONS OF TEST
Stability for product types:
CRA04S
Resistance (4.5)
Temperature coefficient (4.8.4.2)
Overload (4.13)
STABILITY
CLASS 1 OR BETTER
STABILITY
CLASS 2 OR BETTER
10  to 1 M
10  to 1 M
-
±1%
± 2 %; ± 5 %
(20/- 55/20) °C and
(20/125/20) °C
± 100 ppm/K
± 200 ppm/K
U = 2.5 x (P70 x R)1/2
 2 x Umax.; 0.5 s
± (0.25 % R + 0.05 )
± (0.5 % R + 0.05 )
Aging 4 h at 155 °C, dryheat
solder bath method; 235 °C; 2 s
visual examination
Solderability (4.17.5) (2)
REQUIREMENTS
PERMISSIBLE CHANGE (R/R) (1)
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 )
± (0.5 % R + 0.05 )
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 )
± (0.5 % R + 0.05 )
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
± (1 % R + 0.05 )
± (2 % R + 0.1 )
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 )
± (2 % R + 0.1 )
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 )
± (2 % R + 0.1 )
Duration extended to 8000 h
± (2 % R + 0.1 )
± (4 % R + 0.1 )
UCT = 125 °C; 1000 h
± (1 % R + 0.05 )
± (2 % R + 0.1 )
Damp heat, steady state (4.24)
Climatic sequence (4.23)
Endurance at 70 °C (4.25.1)
Extended endurance (4.25.1.8)
Endurance at upper category
temperature (4.25.3)
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
Revison: 24-Jun-13
Generic specification
Sectional specification
Detail specification
Variety of environmental test procedures
Packaging of SMD components
Document Number: 31043
3
For technical questions, contact: [email protected]
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
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Revision: 02-Oct-12
1
Document Number: 91000
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