Document Number: 60005 For technical questions, contact: thinfilm@vishay.com www.vishay.com
Revision: 25-Jan-10 15
Molded, 50 mil Pitch, Dual-In-Line Resistor, Surface Mount
Network
ORN
Vishay Thin Film
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
TYPICAL PERFORMANCE
Note
• Consult factory for additional values and schematics
Actual Size
8
R
1
765
1234
R
1
R
1
R
1
ABSOLUTE TRACKING
TCR 25 5
ABSOLUTE RATIO
TOL. 0.1 0.05
STANDARD RESISTANCE OFFERING (R1 =)
500 Ω10 kΩ
1 kΩ20 kΩ
2 kΩ50 kΩ
4.99 kΩ100 kΩ
5 kΩ
STANDARD ELECTRICAL SPECIFICATIONS
TEST SPECIFICATIONS CONDITIONS
Material Passivated nichrome -
Pin/Lead Number 8-
Resistance Range 500 Ω to 100 kΩ 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 ΔR ± 0.05 % 2000 h at + 70 °C
Stability: Ratio ΔR ± 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 ΔR ± 0.01 % 1 year at + 25 °C
Shelf Life Stability: Ratio ΔR ± 0.002 % 1 year at + 25 °C
P x R
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com For technical questions, contact: thinfilm@vishay.com Document Number: 60005
16 Revision: 25-Jan-10
ORN
Vishay Thin Film Molded, 50 mil Pitch, Dual-In-Line Resistor,
Surface Mount Network
Note
• Marking - Vishay symbol, part number from ordering information
Notes
(1) Tol. available 1K and up
(2) Preferred packaging code
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°
I
Resistance
Value Code
Seating
Plane
A
B
C
E
H
G
F
ø
D
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
0
20
40
60
80
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.
Example:
1002 = 10K
1003 = 100K
4991 = 4.99K
Abs. Tol.
A = ± 0.1 %
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F = ± 1 %
Q = ± 0.05 % (1)
Z = ± 0.1 % (1)
Ratio
± 0.05 %
± 0.1 %
± 0.1 %
± 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 3ZTSRO
NA1002AUFRO
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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