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M25FTK5091KTB

Description
Fixed Resistor, Metal Film, 0.25W, 91000ohm, 250V, 1% +/-Tol, -50,50ppm/Cel
CategoryPassive components    The resistor   
File Size396KB,3 Pages
ManufacturerFirstohm
Websitehttps://www.firstohm.com.tw/index.php?lang=en
First Resistor & Condenser Co., Ltd. (Firstohm) was founded in 1969 and specializes in the production of thin film resistors. With strong in-house R&D capabilities and manufacturing technology acquired from major partners in Japan and the United States, Firstohm has pioneered the development of various types of resistors to respond to the global environment of technological change.
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M25FTK5091KTB Overview

Fixed Resistor, Metal Film, 0.25W, 91000ohm, 250V, 1% +/-Tol, -50,50ppm/Cel

M25FTK5091KTB Parametric

Parameter NameAttribute value
MakerFirstohm
Reach Compliance Codeunknown
ECCN codeEAR99
structureTubular
Lead diameter0.55 mm
Lead length26 mm
Manufacturer's serial numberM25
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package diameter2.4 mm
Package length6.5 mm
Package shapeTUBULAR PACKAGE
Package formAxial
method of packingAmmo Pack; TR
Rated power dissipation(P)0.25 W
resistance91000 Ω
Resistor typeFIXED RESISTOR
seriesM25
technologyMETAL FILM
Temperature Coefficient-50,50 ppm/°C
Tolerance1%
Operating Voltage250 V
Base Number Matches1

M25FTK5091KTB Preview

Download Datasheet
M-series Metal Film Fixed Resistor
Specifications Per
IEC-115-1
MIL R-10509F
DIN 44051
Features
Conformal Multi-layer Coating
Color Code Per MIL & EIA Standards
Special Tin Plated Electrolytic Copper Lead Wire
Dimensions:
Type
M16
M20
M25
M207
M51
M100
M200
Body Length Body Diameter Lead Wire Length
Lead Wire
Net Weight
(L , mm)
(D , mm)
(H , mm)
Diameter (d , mm) Per 1000Pcs
3.2±1.0
3.2±1.0
6.5±1.0
6.5±1.0
8.8±1.0
11.0±1.0
15.0±1.0
1.9±0.2
1.9±0.2
2.4±0.2
2.4±0.2
3.2±0.2
4.5±0.5
5.5±0.5
28±3.0
28±3.0
26±3.0
26±3.0
26±3.0
26±3.0
26±3.0
0.45±0.02
0.45±0.02
0.55±0.03
0.55±0.03
0.60±0.03
0.70±0.03
0.80±0.03
145 Grams
145 Grams
220 Grams
220 Grams
340 Grams
600 Grams
1200 Grams
General Specifications:
Type
M16
M20
M25
M207
M51
M100
M200
Power
Rating
At 70
o
C
1/6W
1/4W
1/4W
3/5W
1/2W
1W
2W
Max.
Working
Voltage
200V
250V
250V
300V
350V
500V
500V
Max.
Overload
Voltage
400V
400V
500V
500V
700V
1000V
1000V
Min.
Max.
Resistance
Resistance Resistance Tolerance
1Ω
1Ω
1Ω
1Ω
1Ω
1Ω
1Ω
1MΩ
330KΩ
1MΩ
4.7MΩ
1MΩ
1MΩ
1MΩ
±1%
±1%
±1%
±1%
±1%
±1%
±1%
Standard
Resistance
Values
E-24/E-96
E-24/E-96
E-24/E-96
E-24/E-96
E-24/E-96
E-24/E-96
E-24/E-96
Special sizes, values, and specifications not listed available on special order.
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