CRA12E & S
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
LIMITING ELEMENT
VOLTAGE MAX.
V≅
POWER RATING
P70 °C
W
01; 02; 20
CRA12E
CRA12S
0.100
50
0.125
03
TEMPERATURE
COEFFICIENT
ppm/K
RESISTANCE
RANGE
Ω
TOLERANCE
%
± 100
±1
± 200
± 2; ± 5
10R - 1M0
E-SERIES
24 + 96
24
Zero-Ohm-Resistor: Rmax = 50 mΩ, Imax = 1.5 A
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 70 °C2)
UNIT
CRA12E & S - 01/02/20 CIRCUIT
W per element
0.1
Limiting Element Voltage1)
V≅
Insulation Voltage (1 min)
CRA12E & S - 03 CIRCUIT
0.125
50
Vdc/ac peak
100
Category Temperature Range
°C
- 55/+ 125 (+ 155)
Insulation Resistance
Ω
> 109
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: CRA12E08347K0JTR1)
C
MODEL
CRA12
R
A
TERMINAL STYLE
S
E
1
2
E
PIN
04
08
10
16
0
8
CIRCUIT
1 = 01
2 = 02
3 = 03
8 = 20
3
4
7
VALUE
R = Decimal
K = Thousand
M = Million
0000 = 0 Ω Jumper
K
0
J
TOLERANCE
F=±1%
G=±2%
J=±5%
Z = 0 Ω Jumper
T
R
PACKAGING2)
TR
TL
SPECIAL
up to 2 digits
PRODUCT DESCRIPTION: CRA12S 08 03 473 J RB8 e3
CRA12S
08
03
473
J
RB8
e3
MODEL
CRA12E
CRA12S
TERMINAL COUNT
04
08
10
16
CIRCUIT TYPE
01
02
03
20
RESISTANCE VALUE
473 = 47 kΩ
4702 = 47 kΩ
10R0 = 10 Ω
100 = 10 Ω
000 = 0 Ω Jumper
TOLERANCE
F=±1%
G=±2%
J=±5%
Z = 0 Ω Jumper
PACKAGING2)
RB8
RD7
LEAD (Pb)-FREE
e3 = Pure Tin
Termination Finish
First two digits (three
for 1 %) are significant.
Last digit is the
multiplier
Notes
1. Preferred way for ordering products is by use of the PART NUMBER
2. Please refer to table PACKAGING, see next page
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260
For technical questions, contact: ff3aresistors@vishay.com
Document Number: 31003
Revision: 08-Feb-07
CRA12E & S
Thick Film Resistor Array
Vishay
AVAILABLE TYPES AND RANGES
TERMINAL
COUNT
MODEL
CRA12 S
CIRCUIT
08
03
10
01
02
03
20
04
01
03
08
CRA12 E
TEMPERATURE
COEFFICIENT
TOLERANCE
± 100 ppm/K
± 200 ppm/K
±1%
± 5 %; ± 2 %
01
02
03
20
10
16
PACKAGING
PACKAGING CODE
MODEL
TAPE WIDTH
DIAMETER
PITCH
PIECES/REEL
BLISTER TAPE
PART NUMBER
PRODUCT DESCRIPTION
CRA12 E 04
8 mm
180 mm/7"
4 mm
2000
TR
RB8
CRA12 E 08
CRA12 S 08
CRA12 E 10
CRA12 S 10
12 mm
180 mm/7"
330 mm/13"
8 mm
2000
5000
TR
TL
RB8
RD7
CRA12 E 16
24 mm
330 mm/13"
8 mm
2000
5000
TR
TL
RB8
RD7
CIRCUIT
02 Circuit
01 Circuit
Pin 1
4 pin
8 pin
10 pin
16 pin
Pin 1
4 pin
03 Circuit
4 pin
Document Number: 31003
Revision: 08-Feb-07
8 pin 10 pin
8 pin
10 pin
20 Circuit
16 pin
Pin 1
For technical questions, contact: ff3aresistors@vishay.com
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261
CRA12E & S
Thick Film Resistor Array
Rated Power in %
Vishay
120
100
80
60
40
20
0
- 55
- 25
0
25
Derating
50
75
70
100
125
150
175
Ambient Temperature in °C
DIMENSIONS
8 -Terminal device
S-Version
E-Version
1
103
103
PIN 1
e
MODEL
a
a
e
DIMENSIONS [in millimeters]
PIN
NO#
L
A
A*
B
B*
P
T
W
CRA12E
4
2.54
0.79
-
0.51
0.38
1.27
0.53
3.05
CRA12E
8
5.08
0.79
-
0.51
0.38
1.27
0.53
3.05
CRA12S
8
5.08
0.79
0.89
0.51
0.38
1.27
0.53
3.05
CRA12E
10
6.40
0.79
-
0.51
0.38
1.27
0.53
3.05
CRA12S
10
6.40
0.79
0.89
0.51
0.38
1.27
0.53
3.05
CRA12E
16
10.30
0.79
-
0.51
0.38
1.27
0.53
3.05
Tol
- 0.15 - 0.15 - 0.15 - 0.25 - 0.2
- 0.1
- 0.1 - 0.15
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262
SOLDER PAD DIMENSIONS [in millimeters]
c
w
d
p
a
b
e
WAVE
2.2
4.3
0.57
1.27
0.71
1.05
1.09
REFLOW
2.2
3.9
0.57
1.27
0.71
0.86
1.09
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.
For technical questions, contact: ff3aresistors@vishay.com
Document Number: 31003
Revision: 08-Feb-07
CRA12E & S
Thick Film Resistor Array
Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
REQUIREMENTS1)
TEST
(clause)
CONDITIONS OF TEST
stability for product types:
STABILITY
CLASS 1 OR BETTER
STABILITY
CLASS 2 OR BETTER
10 Ω to 1 MΩ
10 Ω to 1 MΩ
±1%
± 2 %; ± 5 %
± 100 ppm/K
± 200 ppm/K
± (0.25 % R + 0.05 Ω)
± (0.5 % R + 0.05 Ω)
CRA12E/CRA12S
Resistance (4.5)
-
Temperature coefficient (4.8.4.2)
20/- 55/20 °C and
20/125/20 °C
Overload (4.13)
U = 2.5 × (P70 x R)1/2
≤ 2 x Umax; 1 s
Solderability (4.17.5)2)
Aging 4 h at 155 °C, dryheat
Solder bath method; 235 °C; 1 s
Visual examination
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 hours
± (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)
Good tinning (≥ 95 % covered)
no visible damage
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
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
Document Number: 31003
Revision: 08-Feb-07
For technical questions, contact: ff3aresistors@vishay.com
www.vishay.com
263
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
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