PTF56250R00BYBF Vishay, PTF56250R00BYBF Datasheet - Page 2

RESISTOR, METAL FILM, 250OHM, 125mW, 0.1%

PTF56250R00BYBF

Manufacturer Part Number
PTF56250R00BYBF
Description
RESISTOR, METAL FILM, 250OHM, 125mW, 0.1%
Manufacturer
Vishay
Series
PTFr
Type
Metal Film Resistors, High Precision, High Stabilityr
Datasheet

Specifications of PTF56250R00BYBF

Resistance
250ohm
Resistance Tolerance
± 0.1%
Power Rating
125mW
Voltage Rating
300V
Resistor Element Material
Metal Film
Temperature Coefficient
± 10ppm/°C
Tolerance
0.1 %
Termination Style
Axial
Operating Temperature Range
- 55 C to + 150 C
Dimensions
2.31 mm Dia. x 6.35 mm L
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
DIMENSIONS
Note
(1)
Document Number: 31019
Revision: 18-Nov-10
MATERIAL SPECIFICATIONS
Element
Encapsulation
Core
Termination
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 85 °C
Limiting Element Voltage
Insulation Voltage (1 Min)
Thermal Resistance
Terminal Strength, Axial
Insulation Resistance
Category Temperature Range
Failure Rate
Weight (Max.)
PERFORMANCE
TEST
Life (at Standard Power Ratings)
Thermal Shock
Short Time Overload
Low Temperature Operation
Moisture
Resistance to Soldering Heat
Damp Heat IEC 60068-2-3
Dielectric Withstanding Voltage
1.08 ± 0.125 (27.43 ± 3.18) if tape and reel
1.50 ± 0.125
(38.10 ± 3.18)
(1)
L
1 max.
L
Metal Film Resistors, High Precision, High Stability
For technical questions, contact:
D
d
MIL-STD-202, Methods 301 and 105
MIL-PRF-55182, Paragraph 4.8.15
MIL-PRF-55182 Paragraph 4.8.18
MIL-PRF-55182, Methods 4.8.10
56 days at 40 °C and 92 % RH
MIL-R-10509, Paragraph 4.7.6
1000 h rated power at + 85 °C
10
K/W
MIL-STD-202, Methods 210
UNIT
V
MIL-STD-202, Method 107
V≅
°C
W
N
Ω
g
-9
CONDITIONS OF TEST
eff
Standard lead material is solder-coated copper. Solderable and weldable
/h
- 55 °C to + 85 °C
Precision deposited nickel chrome alloy with controlled annealing
Specially formulated epoxy compounds. Coated construction
ff2aresistors@vishay.com
- 55 to + 150
GLOBAL
MODEL
PTF51
PTF56
PTF65
Fire-cleanded high purity ceramic
PTF51
< 1300
≥ 10
> 500
> 150
0.05
0.11
200
< 1
per MIL-STD-1276, Type C.
11
0.150 ± 0.020
0.250 ± 0.031
0.375 ± 0.062
(3.81 ± 0.51)
(6.35 ± 0.79)
(9.53 ± 1.57)
L
DIMENSIONS in inches (millimeters)
TEST RESULTS (TYPICAL TEST LOTS)
- 55 to + 150
PTF56
≥ 10
0.125
> 500
< 520
> 50
0.35
0.070 ± 0.010
0.091 ± 0.009
0.145 ± 0.016
300
< 1
(1.78 ± 0.25)
(2.31 ± 0.23)
(3.68 ± 0.41)
11
D
≤ ± 0.04 %
≤ ± 0.02 %
≤ ± 0.01 %
≤ ± 0.02 %
≤ ± 0.08 %
≤ ± 0.02 %
≤ ± 0.08 %
≤ ± 0.01 %
Vishay Dale
(12.07)
L
0.200
(5.08)
0.300
(7.62)
0.475
1 max.
- 55 to + 150
www.vishay.com
PTF65
≥ 10
> 500
0.25
> 50
0.75
500
260
< 1
11
(0.41)
(0.64)
(0.64)
0.016
0.025
0.025
PTF
d
87

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