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PRA182I4280OHM0.1%0.1%N

Description
RESISTOR, NETWORK, FILM, ISOLATED, SURFACE MOUNT, CHIP, LEAD FREE
CategoryPassive components    The resistor   
File Size130KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
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PRA182I4280OHM0.1%0.1%N Overview

RESISTOR, NETWORK, FILM, ISOLATED, SURFACE MOUNT, CHIP, LEAD FREE

PRA182I4280OHM0.1%0.1%N Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVishay
package instruction,
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresHIGH PRECISION
Component power consumption0.1 W
The first element resistor280 Ω
JESD-609 codee2
Manufacturer's serial numberPRA182
Installation featuresSURFACE MOUNT
Network TypeISOLATED
Number of components1
Number of functions4
Number of terminals8
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package shapeRECTANGULAR PACKAGE
method of packingTR; WAFFLE PACK
Rated temperature70 °C
Resistor typeARRAY/NETWORK RESISTOR
surface mountYES
technologyTHIN FILM
Temperature Coefficient10 ppm/°C
Temperature coefficient tracking1 ppm/°C
Terminal surfaceTin/Silver (Sn/Ag) - with Nickel (Ni) barrier
Terminal shapeWRAPAROUND
Tolerance0.1%
Operating Voltage100 V
Base Number Matches1
SURFACE MOUNT
NETWORKS
PRA 100,135,182
Vishay Sfernice
High Precision Resistor Arrays
FEATURES
• Very short deliveries even on specials
• High stability passivated nichrome resistive layer
• Tight T.C.R. (10ppm/°C) and T.C.R. tracking (to 1ppm/°C)
• Very low noise and voltage coefficient
PRA arrays can be used in most applications requiring a
matched pair (or set) of resistor elements. The networks
provide 1ppm/°C T.C.R. tracking, a ratio tolerance as tight
as 0.01% and outstanding stability. They are available in 1
mm, 1.35mm and 1.82mm pitch.
• Ratio tolerance to 0.01% (R
200R)
• Pre-tinned terminations over nickel barrier
• Lead (Pb)-free available
Pb-free
Available
DIMENSIONS
I : Independent resistors
E
Termination
Electrical Diagram
R1
R2
R7 R8
R
S
Land Pattern
A
R
P
F
F
G
Q
PRA 135
mm
1.85
+ 0.2
- 0.1
+ 0.2
0.4
- 0.2
1.05
+ 0.15
- 0.15
0.25
1.35
+ 0.2
0.38
- 0
B
C
D
Number of resistors: 2 to 8
R1 = R2 =.... R8
Dim.
A
PRA 100
mm
mil
63
16
25.5
10
40
+ 0.2
-0
PRA 182
mm
3
+ 0.2
- 0.1
+ 0.2
0.4
- 0.2
1.3
+ 0.35
- 0.15
0.25
1.82
0.38
+ 0.2
-0
1.52
0.3
1
1.8
mil
118
16
51
10
72
15
59.8
12
40
70.8
mil
72
16
41
10
53.1
15
41.3
12
40
31.5
C : One common point N resistors
E
B
C
R1 R2
R7 R8
1.6
+ 0.2
- 0.1
+ 0.2
0.4
- 0.2
+ 0.15
0.65
- 0.15
0.25
1
0.38
0.7
0.3
1
0.6
D
E*
F
E = (N x F) ± 0.2mm
15
27.5
12
40
23.5
E = (N x F) ± 8mil
A
G
P
B
C
D
F
G
1.05
0.3
1
0.8
Q
Number of resistors: 2 to 8
R1 = R2 =.... R8
R
S
*E depends on number of resistors
ORDERING INFORMATION
PRA 100
MODEL
PRA 100
PRA 135
PRA 182
resistors
I
SCHEMATIC
OF RESISTORS
I : Independent
resistors
C : Common point
2
NUMBER
2 to 8
10kΩ
OHMIC VALUE
TOLERANCE
For different ohmic
values on a given
network a specific
part number is issued
(e.g. CNWxxx)
± 0.5 %
ABSOLUTE
TOLERANCE
± 0.1%
± 0.5%
0.1%
RATIO
0.1%
0.05%
0.02%
0.01%
B
TERMINATION
B : SnPb over
nickel barrier
N : SnAg over
nickel barrier
Lead (Pb)-free
www.vishay.com
36
For technical questions contact: sfer@vishay.com
Document Number: 53033
Revision 26-Jul-05
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