PRA182I4-642RBWGT datasheet, PDF

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PRA182I4-642RBWGT: DescriptionArray/Network Resistor, Isolated, Thin Film, 0.2W, 642ohm, 150V, 0.1% +/-Tol, -10,10ppm/Cel, 2912,; CategoryPassive components The resistor; File Size102KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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PRA182I4-642RBWGT Overview

Array/Network Resistor, Isolated, Thin Film, 0.2W, 642ohm, 150V, 0.1% +/-Tol, -10,10ppm/Cel, 2912,

PRA182I4-642RBWGT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	984609925
package instruction	SMT, 2912
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	ANTI-SULFUR, HIGH PRECISION
structure	Rectangular
Component power consumption	0.2 W
The first element resistor	642 Ω
JESD-609 code	e4
Installation features	SURFACE MOUNT
Network Type	ISOLATED
Number of components	1
Number of functions	4
Number of terminals	8
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.5 mm
Package length	7.3 mm
Package form	SMT
Package width	3.06 mm
method of packing	TR
Rated power dissipation(P)	0.2 W
Rated temperature	70 °C
resistance	642 Ω
Resistor type	ARRAY/NETWORK RESISTOR
Second/last element resistor	642 Ω
size code	2912
surface mount	YES
technology	THIN FILM
Temperature Coefficient	10 ppm/°C
Temperature coefficient tracking	2 ppm/°C
Terminal surface	Gold (Au) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
Tolerance	0.1%
Operating Voltage	150 V

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PRA073, PRA074, PRA100, PRA135, PRA182 (CNW)

www.vishay.com

Vishay Sfernice

High-Precision Thin Film Chip Resistor Arrays, Sulfur Resistant

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

Available

• Ratio tolerance to 0.01 % (R

≥

200R)

• High-temperature (230 °C) version, see PRA HT

Available

• ESA-qualified version, see PRA HR

• SMD wraparound chip resistor array

• Thin film technology

• Option to withstand humidity test of AEC-Q200

• Sulfur resistant (per ASTM B809-95 humid vapor test)

• Material categorization: for definitions of compliance

please see

www.vishay.com/doc?99912

LINKS TO ADDITIONAL RESOURCES

3D Models

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 pitch:

• 0.70 mm for PRA073 (based on case 0302)

• 0.70 mm for PRA074 (based on case 0402)

• 1.00 mm for PRA100 (based on case 0603)

• 1.35 mm for PRA135 (based on case 0805)

• 1.82 mm for PRA182 (based on case 1206)

TYPICAL PERFORMANCE

ABSOLUTE

TCR

TOL.

10 ppm/°C

ABSOLUTE

0.1 %

TRACKING

2 ppm/°C

RATIO

0.01 %

DIMENSIONS

Independent resistors

One common point

Suggested land pattern

(according to IPC-7351A)

max.

min.

max.

DIM.

min.

max.

PRA073

(0302 base)

0.75 ± 0152

mil

29.5 ± 6

PRA074

(0402 base)

1.00 ± 0.152

mil

40 ± 6

PRA100

(0603 base)

1.52 ± 0.152

mil

60 ± 6

PRA135

(0805 base)

1.91 ± 0.152

mil

75 ± 6

PRA182

(1206 base)

3.06 ± 0.152

mil

120 ± 6

B = N x E (± 0.2 mm)

B = N x E (± 8 mil)

0.5 ± 0.127

0.15 ± 0.08

0.7

0.55 ± 0.1

0.28

0.51

1.8

20 ± 5

5.9 ± 3

27.5

21.5 ± 4

70.9

0.5 ± 0.127

0.25 ± 0.1

0.7

0.55 ± 0.1

0.29

0.51

2.05

20 ± 5

10 ± 4

27.5

21.5 ± 4

11.4

80.7

0.5 ± 0.127

0.38 ± 0.13

0.7 ± 0.1

0.49

0.66

2.57

20 ± 5

15 ± 5

27.6 ± 4

19.3

101.2

0.5 ± 0.127

0.38 ± 0.13

1.35

1.05 ± 0.1

0.88

1.01

2.96

20 ± 5

15 ± 5

41.4 ± 4

34.5

39.8

116.5

0.5 ± 0.127

0.4 ± 0.13

1.825

1.525 ± 0.1

1.99

1.49

4.11

20 ± 5

16 ± 5

6±4

78.3

58.7

161.8

Note

• N represents number of resistors

Revision: 04-Mar-2021

Document Number: 53033

For technical questions, contact:

sferthinfilm@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

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

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particular product with the properties described in the product specification is suitable for use in a particular application.

Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over

time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

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Revision: 01-Jan-2021

Document Number: 91000

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