Y0090147R000C9L
| Model | Y0090147R000C9L |
| Description | Fixed Resistor, Metal Foil, 0.5W, 147ohm, 300V, 0.25% +/-Tol, 0.2ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT |
| PDF file | Total 4 pages (File size: 367K) |
| Chip Manufacturer | VISHAY |
VTA52Z through VTA56Z, VMTA55Z, VMTB60Z (Z-Foil)
Vishay Foil Resistors
Ultra High Precision Bulk Metal
®
Z-Foil Technology Tubular
Axial Lead Resistors with TCR of ± 0.05 ppm/°C,
Tolerance to ± 0.01 % and Load Life Stability of ± 0.005 %
FEATURES
Temperature coefficient of resistance (TCR):
(see table 1)
± 0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.)
± 0.05 ppm/°C typical (0 °C to + 60 °C)
Resistance range: 5
to 300 k
Vishay Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 1K2345 vs. 1K)
Tolerance: to ± 0.01 %
Load life stability:
± 0.005 % (50 ppm) at 70 °C, 2000 h at rated power
Electrostatic discharge (ESD) up to 25 000 V
Power rating: 0.2 W to 1.0 W at 70 °C
Non-inductive, non-capacitive design (low noise)
Thermal EMF: 0.1 µV/°C maximum, 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Thermal stabilization time < 1 s (nominal value achieved
within 10 ppm of steady state value)
Terminal finish: lead (Pb)-free, tin/lead
Compliant to RoHS directive 2002/95/EC
For better performances, please contact application
engineering
Prototype quantities available in just 5 working days or
sooner. For more information, please contact
foil@vishaypg.com
INTRODUCTION
This series of axial resistors uses the same Foil technology
as the Z201 but with axial leads instead of radial leads. Axial
leads have the advantage of using readily available auto
insertion equipment while the radial leaded devices may
require additional tooling. Also, when converting from metal
film (RNC 55) to Bulk Metal
®
Foil (VMTA55Z) boards may
already be laid out for the axial leaded device.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
TABLE 1 - TYPICAL TCR ppm/°C AND
MAXIMUM SPREAD
(1)
VALUES
5R to < 15R
15R to < 25R
25R to < 50R
50R to < 100R
> 100R
Note
(1)
FIGURE 1 - POWER DERATING CURVE
200
%
- 55 °C
+ 70 °C
- 55 °C to + 125 °C, + 25 °C Ref.
± 0.2 ± 4.8
± 0.2 ± 3.8
± 0.2 ± 2.8
± 0.2 ± 2.3
± 0.2 ± 1.8
Percent of Rated Power at + 125 °C
Double Rated Power
175
%
150
%
125
%
100
%
75
%
50
%
25
%
0
- 75 - 50 - 25
Rated Power
Recommended
for operation
with
< 150 ppm
ΔR
after
2000 h load life
For non-standard
engineering
requests,
please
contact
application
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
TABLE 2 - MODEL SELECTION
VISHAY
MODEL
VTA56Z
VTA55Z
VTA54Z
VTA53Z
VTA52Z
VMTA55Z
VMTB60Z
MIL STYLE
RBR56
RBR55
RBR54
RBR53
RBR52
RNC55
RNC60
POWER
at + 70 °C
at + 125 °C
0.25 W
0.3 W
0.5 W
0.66 W
1.0 W
0.2 W
0.25 W
0.125 W
0.15 W
0.25 W
0.33 W
0.5 W
0.1 W
0.125 W
MAXIMUM
WORKING VOLTAGE
300 V
300 V
300 V
300 V
300 V
200 V
250 V
RESISTANCE
RANGE ()
5 to 24R9
25 to 100K
5 to 24R9
25 to 100K
5 to 24R9
25 to 200K
5 to 24R9
25 to 200K
5 to 24R9
25 to 300K
5 to 49R9
50 to 30K
5 to 49R9
50 to 60K
TIGHTEST
TOLERANCE
± 0.1 %
± 0.01 %
± 0.1 %
± 0.01 %
± 0.1 %
± 0.01 %
± 0.1 %
± 0.01 %
± 0.1 %
± 0.01 %
± 0.1 %
± 0.01 %
± 0.1 %
± 0.01 %
www.foilresistors.com
1
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63163
Revision: 29-Mar-10
For any questions, contact:
foil@vishaypg.com
