ORNTA1002AT1 - Vishay / Thin Film

ORN

www.vishay.com Vishay Dale Thin Film

Revision: 02-Sep-11 1Document Number: 60005

For technical questions, contact: thinfilm@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

Molded, 50 mil Pitch, Dual-In-Line Thin Film Resistor,

Surface Mount Network

ORN series resistor networks feature four isolated resistors

with standard 50 mil pitch lead spacing. The networks

feature close TCR tracking and tight ratio tolerance and are

ideally suited for unity gain operational amplifier circuitry.

The standard resistance offering listed are available for

immediate delivery.

SCHEMATIC

FEATURES

• 0.068" (1.73 mm) maximum seated height

• Rugged molded case construction with no

internal solder

• Low temperature coefficient (± 25 ppm/°C)

• JEDEC MS-012 STD variation AA package

• Compliant to RoHS Directive 2002/95/EC

• Halogen-free according to IEC 61249-2-21 definition

Note

*Pb containing terminations are not RoHS compliant, exemptions

may apply

TYPICAL PERFORMANCE

Note

• Consult factory for additional values and schematics

Actual Size

ABSOLUTE TRACKING

TCR 25 5

ABSOLUTE RATIO

TOL. 0.1 0.05

STANDARD RESISTANCE OFFERING (R1 =)

49.9 10 k

100 20 k

500 50 k

1 k100 k

2 k200 k

4.99 k500 k

5 k

STANDARD ELECTRICAL SPECIFICATIONS

TEST SPECIFICATIONS CONDITIONS

Material Passivated nichrome -

Pin/Lead Number 8-

Resistance Range 33  to 500 k per resistor -

TCR: Absolute ± 25 ppm/°C - 55 °C to + 125 °C

TCR: Tracking ± 5 ppm/°C - 55 °C to + 125 °C

Tolerance: Absolute ± 0.05 % to ± 1.0 % + 25 °C

Tolerance: Ratio ± 0.01 % to ± 0.5 % + 25 °C

Power Rating: Resistor 100 mW Maximum at + 70 °C

Power Rating: Package 400 mW Maximum at + 70 °C

Stability: Absolute R ± 0.05 % 2000 h at + 70 °C

Stability: Ratio R ± 0.015 % 2000 h at + 70 °C

Voltage Coefficient 0.1 ppm/V (typical) -

Working Voltage 100 V max. not to exceed -

Operating Temperature Range - 55 °C to + 125 °C -

Storage Temperature Range - 55 °C to + 150 °C -

Noise < - 30 dB -

Thermal EMF 0.08 μV/°C -

Shelf Life Stability: Absolute R ± 0.01 % 1 year at + 25 °C

Shelf Life Stability: Ratio R ± 0.002 % 1 year at + 25 °C

P x R

ORN

www.vishay.com Vishay Dale Thin Film

Revision: 02-Sep-11 2Document Number: 60005

For technical questions, contact: thinfilm@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

Note

• Marking - Vishay symbol, part number from ordering information

Notes

(1) Tol. available 1K and up

(2) Preferred packaging code

(3) Ratio tolerance available 250  and up

DIMENSIONS AND IMPRINTING in inches and millimeters

DIMENSION INCHES MILLIMETERS

A 0.157 3.99

B 0.0165 ± 0.0025 0.4 ± 0.06

C 0.050 1.27

D 0.195 max. 4.93

E 0.008 ± 0.001 0.20 ± 0.03

F 0.028 ± 0.001 0.71 ± 0.02

G 0.239 ± 0.005 6.07 ± 0.13

H 0.068 max. 1.73

I 0.008 ± 0.002 0.22 ± 0.06

Ø 2° to 6° 2° to 6°

Resistance

Value Code

Seating

Plane

ORNA

x x x x

Date

Code

MECHANICAL SPECIFICATIONS

Resistive Element Passivated nichrome

Substrate Material Silicon

Body Molded epoxy

Terminals Copper alloy

Lead (Pb)-free Option 100 % matte tin

Tin Lead Option Sn90

Tin Lead and Lead (Pb)-free Finish Plated

DERATING CURVE

Ambient Temperature °C

0 70 125 150

100

Precent of Rated Power

100 % = 0.40 W

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: ORNA1002AUF

GLOBAL MODEL

(3 or 4 digits) SCHEMATIC RESISTANCE TOLERANCE AND

RATIO TOLERANCE PACKAGING

ORN

(Tin lead)

ORNT

(Lead (Pb)-free)

(e3)

A = 4 isolated

equal resistors

The first 3 digits are significant

figures and the last digit

specifies the number of zeros

to follow. R designates the

decimal point.

Example:

1002 = 10 k

1003 = 100 k

4991 = 4.99 k

50R0 = 50 

Abs. Tol.

A = ± 0.1 % (3)

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1 %

Q = ± 0.05 % (1)

Z = ± 0.1 % (1)

Ratio

± 0.05 %

± 0.1 %

± 0.5 %

± 0.01 %

± 0.025 %

TAPE AND REEL

T0 = 100 min., 100 mult

T1 = 1000 min., 1000 mult (2)

T3 = 300 min., 300 mult

T5 = 500 min., 500 mult

TF = Full reel 3000

TS = 100 min., 1 mult

UF = TUBED

Historical Part Number example: ORNA1001F (for reference purposes only)

ORN A 1001 F

SERIES SCHEMATIC RESISTANCE TOLERANCE AND

RATIO TOLERANCE

NTA1 0 0 3 ZTSRO

NA1002AUFRO

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Revision: 08-Feb-17 1Document Number: 91000

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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

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including but not limited to the warranty expressed therein.

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