CRA12E, CRA12S Datasheet

CRA12E, CRA12S
www.vishay.com
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Thick Film Chip Resistor Array
FETAURES
• Convex terminal array available with either
scalloped corners (E version) or square corners
(S version)
• Wide ohmic range: 10R to 1M0
• 8 or 10 terminal package with isolated resistors
• Pure tin solder contacts on Ni barrier layer,
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
P70 °C
W
01; 02; 20
CRA12E
CRA12S
LIMITING ELEMENT
VOLTAGE MAX.
V
0.100
50
0.125
03
TOLERANCE
±%
RESISTANCE
RANGE

SERIES
100
1
10 to 1M
E24; E96
200
2; 5
10 to 1M
E24
TEMPERATURE
COEFFICIENT
± ppm/K
Zero-Ohm-Resistor: Rmax. = 50 m, Imax. = 1.5 A
TECHNICAL SEPCIFICATIONS
UNIT
CRA12E AND CRA12S
CIRCUIT 01; 02; 20
CRA12E AND CRA12S
CIRCUIT 03
Rated dissipation at P70 (1)
W per element
0.1
0.125
Limiting element voltage 
Umax. AC/DC
V
PARAMETER
50
Insulation voltage Uins (1 min)
V
100
Insulation resistance

> 109
Category temperature range
°C
- 55 to + 155
Note
(1) Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material.
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: CRA12E08347K0JTR (2)
C
R
MODEL
CRA12
A
1
TERMINAL
STYLE
S
E
Product Description:
2
E
0
8
3
4
7
K
0
J
T
R
PIN
CIRCUIT
VALUE
TOLERANCE
PACKAGING
SPECIAL
08
10
1 = 01
2 = 02
3 = 03
8 = 20
R = Decimal
K = Thousand
M = Million
0000 = 0 
Jumper
F=±1%
G=±2%
J=±5%
Z = 0  Jumper
TR
Up to 2 digits
TL
CRA12E 08 03 47K 5 % RB8 e3
CRA12E
08
03
47K
5%
RB8
e3
MODEL
PIN
CIRCUIT
RESISTANCE
VALUE
TOLERANCE
PACKAGING
LEAD (Pb)-FREE
CRA12E
CRA12S
08
10
01
02
03
20
10R = 10 
47K = 47 k
1M = 1M
0R0 = Jumper
±1%
±2%
±5%
RB8
RD7
e3 = Pure tin
termination finish
Note
(2)
Preferred way for ordering products is by use of the PART NUMBER.
Revision: 24-Jun-13
Document Number: 31003
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
CRA12E, CRA12S
www.vishay.com
Vishay
AVAILABLE TYPES AND RANGES
MODEL
TERMINAL
COUNT
CIRCUIT
CRA12S
10
01
02
03
20
TEMPERATURE
COEFFICIENT
TOLERANCE
± 100 ppm/K
± 200 ppm/K
± 1 %; ± 2 %; ± 5 %
01
02
03
20
08
CRA12E
10
PACKAGING
MODEL
CRA12E 08
CRA12E 10
CRA12S 10
TAPE WIDTH
DIAMETER
180 mm/7"
330 mm/13"
12 mm
PITCH
8 mm
PIECES/REEL
2000
5000
BLISTER TAPE
ACC. IEC 60286-3, TYPE II
PART NUMBER
PRODUCT DESCRIPTION
TR
TL
RB8
RD7
CIRCUIT
01 Circuit
Pin 1
8 pin
02 Circuit
10 pin
Pin 1
03 Circuit
8 pin
Revision: 24-Jun-13
10 pin
20 Circuit
10 pin
Pin 1
Document Number: 31003
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
CRA12E, CRA12S
www.vishay.com
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Fraction of Rated Dissipation in %
DERATING
120
100
80
60
40
20
0
- 55
- 25
0
25
50
75
70
100
125
155 175
Ambient Temperature in °C
DIMENSIONS
S-Version
E-Version
B
3
0
1
P
A*
A*
B*
L
B*
A
W
3
0
1
P
T
B
T
L
A
W
PIN 1
PIN 1
W
W
p
p
e
d
a
a
a
c
b
PIN
MODEL NO
#
CRA12E
b
e
SOLDER PAD DIMENSIONS in millimeters
DIMENSIONS in millimeters
L
A
A*
a
c
B
B*
P
T
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
W
8
5.08
0.79
-
0.51 0.38 1.27 0.55 3.05
CRA12E 10
6.40
0.79
-
0.51 0.38 1.27 0.55 3.05
CRA12S 10
6.40
0.79
0.89 0.51 0.38 1.27 0.55 3.05
TOL. ± 0.15 ± 0.15 ± 0.15 ± 0.25 ± 0.2 ± 0.1 ± 0.15 ± 0.15
Revision: 24-Jun-13
Document Number: 31003
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
CRA12E, CRA12S
www.vishay.com
Vishay
TEST PROCEDURES AND REQUIREMENTS
EN
60115-1
CLAUSE
IEC
60068-2
TEST
METHOD
TEST
4.5
4.7
-
Resistance
Voltage proof
4.13
-
Short time overload
4.17.2
58 (Td)
Solderability
4.8.4.2
4.32
21 (UU3)
Temperature coefficient
Shear (adhesion)
4.33
21 (UU1)
Substrate bending
4.19
14 (Na)
Rapid change of temperature
4.23
4.23.2
4.23.3
4.23.4
4.23.5
4.23.6
2 (Ba)
30 (Db)
1 (Aa)
13 (M)
30 (Db)
Dry heat
Damp heat, cyclic
Cold
Low air pressure
Damp heat, cyclic
4.23.7
-
DC load
PROCEDURE
Stability for product type:
10  to 1 M
CRA12E/CRA12S
±1%
± 2 %, ± 5 %
No flashover or breakdown
U = 1.4 x Uins; 60 s
U = 2.5 x P 70 x R  2 x Umax.;
± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )
Duration according to style
Solder bath method; Sn60Pb40;
Good tinning ( 95 % covered)
non-activated flux;
no visible damage
(235 ± 5) °C; (2 ± 0.2) s
Solder bath method; Sn96.5Ag3Cu0.5;
Good tinning ( 95 % covered)
non-activated flux;
no visible damage
(245 ± 5) °C; (3 ± 0.3) s
(20/- 55/20) °C and (20/125/20) °C
± 100 ppm/K
± 200 ppm/K
45 N
No visible damage
No visible damage,
Depth 2 mm; 3 times
no open circuit in bent position
± (0.25 % R + 0.05 )
30 min. at - 55 °C; 30 min at 125 °C
5 cycles
± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )
1000 cycles
± (1 % R + 0.05 )
± (1 % R + 0.05 )
125 °C; 16 h
55 °C;  90 % RH; 24 h; 1 cycle
- 55 °C; 2 h
± (1 % R + 0.05 )
± (2 % R + 0.1 )
1 kPa; (25 ± 10) °C; 1 h
55 °C;  90 % RH; 24 h; 5 cycle
U =
U =
4.25.1
-
Endurance at 70 °C
4.18.2
58 (Td)
Resistance to soldering heat
4.35
4.24
4.25.3
Flammability, needle flame test
78 (Cab)
Damp heat, steady state
Endurance at
upper category temperature
REQUIREMENTS PERMISSIBLE
CHANGE (R)(1)
STABILITY CLASS 1 STABILITY CLASS 2
OR BETTER
OR BETTER
P 70 x R
P 70 x R  U max.
1.5 h on; 0.5 h off;
70 °C; 1000 h
70 °C; 8000 h
Solder bath method;
(260 ± 5) °C; (10 ± 1) s
IEC 60695-11-5; 10 s
(40 ± 2) °C; (93 ± 3) % RH; 56 days
155 °C; 1000 h
± (1 % R + 0.05 )
± (2 % R + 0.1 )
± (2 % R + 0.1 )
± (4 % R + 0.1 )
± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )
No burning after 30 s
± (1 % R + 0.05 )
± (1 % R + 0.05 )
± (2 % R + 0.1 )
IEC 61340-3-1;
3 positive and 3 negative discharges;
± (1 % R + 0.05 )
ESD voltage: 500 V
Component solvent resistance
Isopropyl alcohol; 50 °C; method 2
No visible damage
Isopropyl alcohol; 50 °C; method 1;
Marking legible,
Solvent resistance of marking
toothbrush
no visible damage
Vibration, endurance
f = 10 Hz to 2000 Hz; x, y, z  1.5 mm;
± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )
by sweeping
A  200 m/s2; 10 sweeps per axis
Electrostatic discharge
(human body model)
4.40
-
4.29
45 (XA)
4.30
45 (XA)
4.22
6 (Fc)
4.37
-
Periodic electric overload
4.27
-
Single pulse high voltage
overload, 10 μs/700 μs
U =
15 x P 70 x R  2 x U max.
± (1 % R + 0.05 )
P 70 x R  2 x U max.
± (1 % R + 0.05 )
0.1 s on; 2.5 s off; 1000 cycles
Û = 10 x
10 pulses
Note
(1) Figures are given for a single element.
All tests are carried out in accordance with the following specifications:
• EN 60115-1, generic specification
• EN 140400, sectional specification
• EN 140401-802, detail specification
• IEC 60068-2 environmental test procedures
Packaging of components is done in paper or blister tapes according to IEC 60286-3
Revision: 24-Jun-13
Document Number: 31003
4
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
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Revision: 02-Oct-12
1
Document Number: 91000