CRA12E, CRA12S
Vishay
Thick Film Resistor Array
FEATURES
•
Convex
•
•
•
•
•
terminal array available with either
scalloped corners (E version) or square corners
(S version)
Wide ohmic range: 10R to 1M0
4, 8, 10 or 16 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)
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
CIRCUIT
01; 02; 20
CRA12E
CRA12S
03
POWER RATING
P
70 °C
W
0.100
0.125
LIMITING ELEMENT
VOLTAGE MAX.
V≅
50
TEMPERATURE
COEFFICIENT
ppm/K
± 100
± 200
TOLERANCE
%
±1
± 2; ± 5
RESISTANCE
RANGE
Ω
10R - 1M0
E-SERIES
24 + 96
24
Zero-Ohm-Resistor:
R
max.
= 50 mΩ,
I
max.
= 1.5 A
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 70 °C
(2)
Limiting Element Voltage
(1)
Insulation Voltage (1 min)
Category Temperature Range
Insulation Resistance
UNIT
W per element
V≅
V
dc/ac peak
°C
Ω
CRA12E & S - 01/02/20 CIRCUIT
0.1
50
100
- 55 to + 155
> 10
9
CRA12E & S - 03 CIRCUIT
0.125
Notes
(1)
Rated voltage:
P
×
R
(2)
The power dissiaption 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 rated dissipation applies only if permitted film temperature of 155 °C is not exceeded.
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: CRA12E08347K0JTR
(3)
C
MODEL
CRA12
R
A
1
2
PIN
04
08
10
16
03
E
0
8
3
4
7
K
0
J
T
R
SPECIAL
Up to 2 digits
TERMINAL STYLE
S
E
CIRCUIT
1
= 01
2
= 02
3
= 03
8
= 20
VALUE
R
= Decimal
K
= Thousand
M
= Million
0000
= 0
Ω
Jumper
473
TOLERANCE
F
=±1%
G
=±2%
J
=±5%
Z
= 0
Ω
Jumper
J
TOLERANCE
F=±1%
G=±2%
J=±5%
Z = 0
Ω
Jumper
PACKAGING
(4)
TR
TL
PRODUCT DESCRIPTION: CRA12S 08 03 473 J RB8 e3
CRA12S
MODEL
CRA12E
CRA12S
08
TERMINAL COUNT
04
08
10
16
RB8
PACKAGING
(4)
RB8
RD7
e3
LEAD (Pb)-FREE
e3 = Pure tin
Termination fnish
CIRCUIT TYPE
01
02
03
20
RESISTANCE
VALUE
473 = 47 kΩ
4702 = 47 kΩ
10R0 = 10
Ω
100 = 10
Ω
000 = 0
Ω
Jumper
First two digits (three
for 1 %) are significant.
Last digit is the
multiplier
(3)
(4)
Notes
Preferred way for ordering products is by use of the PART NUMBER
Please refer to table PACKAGING, see next page
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
Document Number: 31003
Revision: 13-Oct-08
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260
CRA12E, CRA12S
Thick Film Resistor Array
Vishay
AVAILABLE TYPES AND RANGES
MODEL
TERMINAL
COUNT
08
CRA12 S
10
CIRCUIT
03
01
02
03
20
01
03
01
02
03
20
± 100 ppm/K
± 200 ppm/K
±1
%
± 5
%;
± 2
%
TEMPERATURE
COEFFICIENT
TOLERANCE
04
CRA12 E
08
10
16
PACKAGING
PACKAGING CODE
MODEL
CRA12 E 04
CRA12 E 08
CRA12 S 08
CRA12 E 10
CRA12 S 10
CRA12 E 16
TAPE WIDTH
8 mm
12 mm
DIAMETER
180 mm/7"
180 mm/7"
330 mm/13"
330 mm/13"
PITCH
4 mm
8 mm
PIECES/REEL
2000
2000
5000
2000
5000
TR
TR
TL
TR
TL
BLISTER TAPE
PART NUMBER
PRODUCT DESCRIPTION
RB8
RB8
RD7
RB8
RD7
24 mm
8 mm
CIRCUIT
01 Circuit
02 Circuit
Pin 1
4 pin
8 pin
10 pin
16 pin
Pin 1
4 pin
8 pin
20 Circuit
10 pin
03 Circuit
4 pin
8 pin 10 pin
16 pin
Pin 1
Document Number: 31003
Revision: 13-Oct-08
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
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261
CRA12E, CRA12S
Vishay
120
100
Thick Film Resistor Array
Rated Power in
%
80
60
40
20
0
- 55
- 25
0
25
50
Derating
DIMENSIONS
8
-Terminal device
S-Version
1
75
70
100
125
155 175
Ambient Temperature in °C
E-Version
103
103
PIN 1
e
a
a
e
MODEL
PIN
NO#
4
8
8
10
10
16
DIMENSIONS
[in millimeters]
L
2.54
5.08
5.08
6.40
6.40
A
0.79
0.79
0.79
0.79
0.79
A*
-
-
0.89
-
0.89
-
B
0.51
0.51
0.51
0.51
0.51
0.51
B*
0.38
0.38
0.38
0.38
0.38
0.38
P
1.27
1.27
1.27
1.27
1.27
1.27
- 0.1
T
0.53
0.53
0.53
0.53
0.53
0.53
W
3.05
3.05
3.05
3.05
3.05
3.05
The dimensions shown are for 8 pin part. For parts with different pin
numbers use the same pitch and add or substract pads as required.
WAVE
REFLOW
SOLDER PAD DIMENSIONS
[in millimeters]
c
2.2
2.2
w
4.3
3.9
d
0.57
0.57
p
1.27
1.27
a
0.71
0.71
b
1.05
0.86
e
1.09
1.09
CRA12E
CRA12E
CRA12S
CRA12E
CRA12S
CRA12E
10.30 0.79
TOL.
- 0.15 - 0.15 - 0.15 - 0.25 - 0.2
- 0.1 - 0.15
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For technical questions, contact: filmresistors.thickfilmchip@vishay.com
Document Number: 31003
Revision: 13-Oct-08
CRA12E, CRA12S
Thick Film Resistor Array
Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
REQUIREMENTS
(1)
TEST
(clause)
CONDITIONS OF TEST
STABILITY
CLASS 1 OR BETTER
10
Ω
to 1 MΩ
STABILITY
CLASS 2 OR BETTER
10
Ω
to 1 MΩ
Stability for product types:
CRA12E/CRA12S
Resistance (4.5)
Temperature coefficient (4.8.4.2)
-
20/- 55/20 °C and
20/125/20 °C
U
= 2.5 × (P
70
x
R)
1/2
≤
2 x
U
max.
; 1 s
Aging 4 h at 155 °C, dryheat
Solder bath method; 235 °C; 1 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
±1
%
± 100 ppm/K
± (0.25
%
R
+ 0.05
Ω)
± 2
%;
± 5
%
± 200 ppm/K
± (0.5
%
R
+ 0.05
Ω)
Overload (4.13)
Solderability (4.17.5)
(2)
Good tinning (≥ 95
%
covered)
no visible damage
± (0.25
%
R
+ 0.05
Ω)
± (0.25
%
R
+ 0.05
Ω)
± (1
%
R
+ 0.05
Ω)
± (0.5
%
R
+ 0.05
Ω)
± (0.5
%
R
+ 0.05
Ω)
± (2
%
R
+ 0.1
Ω)
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
Ω)
± (2
%
R
+ 0.1
Ω)
Endurance at 70 °C (4.25.1)
± (1
%
R
+ 0.05
Ω)
± (2
%
R
+ 0.1
Ω)
Extended endurance (4.25.1.8)
Endurance at upper category
temperature (4.25.3)
± (2
%
R
+ 0.1
Ω)
± (1
%
R
+ 0.05
Ω)
± (4
%
R
+ 0.1
Ω)
± (2
%
R
+ 0.1
Ω)
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
Document Number: 31003
Revision: 13-Oct-08
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
www.vishay.com
263
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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