PRA182I4-2K18DWB31 datasheet, PDF

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PRA182I4-2K18DWB31: DescriptionArray/Network Resistor, Isolated, Thin Film, 0.2W, 2180ohm, 150V, 0.5% +/-Tol, -10,10ppm/Cel, 2912,; CategoryPassive components The resistor; File Size80KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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PRA182I4-2K18DWB31 Overview

Array/Network Resistor, Isolated, Thin Film, 0.2W, 2180ohm, 150V, 0.5% +/-Tol, -10,10ppm/Cel, 2912,

PRA182I4-2K18DWB31 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	984570560
package instruction	SMT, 2912
Reach Compliance Code	compliant
Country Of Origin	France
ECCN code	EAR99
YTEOL	5.33
structure	Chip
JESD-609 code	e0
Network Type	Isolated
Number of terminals	8
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.4 mm
Package length	7.28 mm
Package form	SMT
Package width	3 mm
method of packing	Box
Rated power dissipation(P)	0.2 W
resistance	2180 Ω
Resistor type	ARRAY/NETWORK RESISTOR
series	PRA (CNW)
size code	2912
technology	THIN FILM
Temperature Coefficient	10 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
Tolerance	0.5%
Operating Voltage	150 V

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PRA 100, 135, 182 (CNW)

Vishay Sfernice

High Precision Resistor Chip Arrays

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

•

Ratio tolerance to 0.01 % (R

≥

200R)

•

Pre-tinned terminations over nickel barrier

•

High temperature option (200 °C)

•

SMD wraparound chip resistor array

•

Compliant to RoHS directive 2002/95/EC

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.

TYPICAL PERFORMANCE

ABS

TCR

TOL

10 ppm/°C

ABS

0.1 %

TRACKING

2 ppm/°C

RATIO

0.05 %

DIMENSIONS

Suggested Land Pattern

I: Independent resistors

Termination

Electrical diagram

DIM.

(1)

PRA 100

1.6

0.4

0.65

+ 0.2

- 0.1

+ 0.2

- 0.2

+ 0.15

- 0.15

PRA 135

mil

1.85

0.4

1.05

+ 0.2

- 0.1

+ 0.2

- 0.2

+ 0.15

- 0.15

PRA 182

mil

3.0

0.4

1.3

+ 0.2

- 0.1

+ 0.2

- 0.2

+ 0.35

- 0.15

mil

118

Number

of resistors:

2 to

R1 = R2 = ... R8

25.5

0.25

E = (N x F) ± 0.2 mm

0.4

+ 0.1

-0

E = (N x F) ± 8 mil

53.1

41.3

31.5

1.82

0.4

+ 0.1

-0

C: One common point

resistors

27.5

23.5

1.35

0.4

+ 0.1

-0

59.8

70.8

0.7

0.3

0.6

1.05

0.3

0.8

1.52

0.3

1.8

Note

(1)

E depends on number of resistors

* Pb containing terminations are not RoHS compliant, exemptions may apply

** Please see document “Vishay Material Category Policy”:

www.vishay.com/doc?99902

www.vishay.com

For technical questions, contact:

sfer@vishay.com

Number

of resistors:

2 to

R1 = R2 = ... R8

Document Number: 53033

Revision: 17-Aug-09

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