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Vishay Intertechnology Electronic Components Datasheet

PRA100 Datasheet

(PRA100 - PRA182) High Precision Resistor Arrays

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PRA 100, 135, 182 (CNW)
Vishay Sfernice
High Precision Resistor Arrays
PRA arrays can be used in most applications requiring a
matched pair (or set) of resistor elements. The networks
provide 1 ppm/°C TCR tracking, a ratio tolerance as tight as
0.01 % and outstanding stability. They are available in 1 mm,
1.35 mm and 1.82 mm pitch.
FEATURES
High stability passivated nichrome resistive
layer 0.02 % on ratio, 1000 h at Pn at + 70 °C
Tight TCR (10 ppm/°C) and TCR tracking
(to 1 ppm/°C)
Very low noise < 35 dB and voltage coefficient
< 0.01 ppm/V
Pb-free
Available
RoHS*
COMPLIANT
Ratio tolerance to 0.01 % (R 200R)
Pre-tinned terminations over nickel barrier
Lead (Pb)-free available
TYPICAL PERFORMANCE
TCR
TOL
ABS
10 ppm/°C
ABS
0.1 %
TRACKING
2 ppm/°C
RATIO
0.05 %
DIMENSIONS
Land Pattern
R
S
R
P
Q
F
I: Independent resistors
E
Termination
Electrical diagram
R1 R2 R7 R8
A
DIM.
PRA100
mm mil
PRA 135
mm mil
PRA 182
mm mil
A
1.6
+ 0.2
- 0.1
63
1.85
+ 0.2
- 0.1
72
3.0
+ 0.2
- 0.1
118
B
0.4
+ 0.2
- 0.2
16
0.4
+ 0.2
- 0.2
16
0.4
+ 0.2
- 0.2
16
C
0.65
+ 0.15
- 0.15
25.5
1.05
+ 0.15
- 0.15
41
1.3
+ 0.35
- 0.15
51
D 0.25 10 0.25 10 0.25 10
E (1) E = (N F) ± 0.2 mm
E = (N x F) ± 8 mil
F 1 40 1.35 53.1 1.82 72
G
0.38
+ 0.2
-0
15
0.38
+ 0.2
-0
15
0.38
+ 0.2
-0
15
P 0.7 27.5 1.05 41.3 1.52 59.8
Q 0.3 12 0.3 12 0.3 12
R 1 40 1 40 1 40
S 0.6 23.5 0.8 31.5 1.8 70.8
BD
CF
G
C: One common point N resistors
E
A
BD
F
C
G
Notes:
(1) E depends on number of resistors
* Pb containing terminations are not RoHS compliant, exemptions may apply
Number of resistors:
2 to 8
R1 = R2 = ... R8
R1 R2 R7 R8
Number of resistors:
2 to 8
R1 = R2 = ... R8
www.vishay.com
66
For technical questions, contact: sfer@vishay.com
Document Number: 53033
Revision: 23-Jan-07
Free Datasheet http://www.datasheet4u.com/


Vishay Intertechnology Electronic Components Datasheet

PRA100 Datasheet

(PRA100 - PRA182) High Precision Resistor Arrays

No Preview Available !

PRA 100, 135, 182 (CNW)
High Precision Resistor Arrays
Vishay Sfernice
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: P0505Y1003BBT0933
P R A 1 0 0 I 4 - 5 K 6 2 BWB T 2 8
GLOBAL
MODEL
PRA100
PRA135
PRA182
CONFIG.
I: Independent
C: Common
NUMBERS OF
RESISTORS
2 to 8
VALUE
Decimal
R or K
ABS. TOL.
B = 0.1 %
D = 0.5 %
RATIO TOL.
B = 0.1 %
W = 0.05 %
P = 0.02 %
L = 0.01 %
Historical Part Number example: P 0505 Y 1003 B B TR R0933 e2
CNW
1368
GLOBAL
MODEL
REFERENCE
TERMINATION PACKAGING OPTION
B: SnPb over
nickel barrier
N: SnAg over
nickel barrier
G: Gold over
nickel barrier
Blank =
Waffle Pack
T (1) = Tape
and Reel
Leave
blank if no
option
B: Lead bearing version
N and G: Lead (Pb)-free/
RoHS version
Historical Part Number example: P 0505 Y 1003 B B TR R0933 e2
PRA100
I
4
5K62
0.1 %
HISTORICAL
MODEL
CONFIG.
NUMBERS OF
RESISTORS
OHMIC VALUE
ABS. TOL.
Note:
(1) Tape and Reel only available for maximum 5 resistors in the network
0.05 %
RATIO TOL.
TR
PACKAGING
R0028
OPTION
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SPECIFICATIONS
PRA 100
100 Ω to 200 kΩ
Resistance range: PRA 135
100 Ω to 300 kΩ
PRA 182
100 Ω to 1 MΩ
Tolerance:
Absolute
Ratio
± 0.5 % to ± 0.1 %
0.1 %, 0.05 %, 0.02 %, 0.01 % (R 200 R)
TCR:
Absolute
Ratio
± 10 ppm/°C
2 ppm/°C (1 ppm/°C on request)
PRA 100
100 mW per resistor
Power rating:
PRA 135
100 mW per resistor
PRA 182
100 mW per resistor
Operating temperature range (2)
- 55 °C to + 155 °C
Noise
- 35 dB
Voltage coefficient
0.01 ppm/V
PRA 100
35 V
Limiting voltage: PRA 135
75 V
PRA 182
100 V
Note:
(2) For temperature up to 200 °C, please consult factory
Document Number: 53033
Revision: 23-Jan-07
For technical questions, contact: sfer@vishay.com
CONDITION
- 40 °C + 125 °C
- 40 °C + 125 °C
at + 70 °C
at + 70 °C
at + 70 °C
www.vishay.com
67
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Part Number PRA100
Description (PRA100 - PRA182) High Precision Resistor Arrays
Maker Vishay
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PRA100 Datasheet PDF






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