
Allicdata Part #: | WW1FT1K91-ND |
Manufacturer Part#: |
WW1FT1K91 |
Price: | $ 0.14 |
Product Category: | Resistors |
Manufacturer: | Stackpole Electronics Inc. |
Short Description: | RES 1.91K OHM 1W 1% AXIAL |
More Detail: | 1.91 kOhms ±1% 1W Through Hole Resistor Axial Mois... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 0.12722 |
Series: | WW |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 1.91 kOhms |
Tolerance: | ±1% |
Power (Watts): | 1W |
Composition: | Wirewound |
Features: | Moisture Resistant |
Temperature Coefficient: | ±20ppm/°C |
Operating Temperature: | -55°C ~ 350°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.110" Dia x 0.375" L (2.79mm x 9.53mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors
Through hole resistors are one of the earliest known types of resistors and are still in wide use today. WW1F1K91 resistors are typically constructed from a cylindrically-shaped ceramic body with two metal leads in a through-hole package. The resistance, or electron flow impeded by the resistor, is determined by precision wrapping of metal (usually aluminum or copper) around the ceramic insulator.
Application Field of WW1F1K91
WW1F1K91-type resistors are used for a variety of electrical and electronic applications such as voltage dividers, signal attenuators, temperature compensation, power supply decoupling, and biasing. These resistors are most suitable for use in static applications due to their relatively high signal resistance and low power handling capacity. These types of resistors tend to be slightly more expensive than other types of resistors, but they typically provide much better performance.
Working Principle of WW1F1K91
The working principle of WW1F1K91 resistors is based on the accepted theory of Ohm’s Law, which states that the current passing through a conductor is directly proportional to the voltage applied to it. The more voltage applied to the resistor, the greater the current passing through it. WW1F1K91 resistors are designed to generate a precise amount of resistance to control the current passing through a system. The resistor is composed of a ceramic material, wrapped with a metal conductor, which ensures that the resistors produce a consistent level of resistance over a specified range of voltage.
Features of WW1F1K91
The main features of WW1F1K91 resistors include: excellent temperature stability, high reliability and accuracy, low signal loss, wide operating range, and low power capability. The ceramic material used in the construction of WW1F1K91 resistors result in excellent temperature stability and very accurate tolerance rating. The through-hole design allows for a high level of reliability during operation, and low power and signal loss when compared to surface-mount resistors. Additionally, WW1F1K91 resistors have a wide operating range, meaning they can be used in a variety of applications and environments.
Conclusion
WW1F1K91 resistors are a versatile and reliable component that can be used in a variety of applications. The through-hole design ensures stability and high reliability. The ceramic materials used ensure low signal loss, accurate and consistent resistance, and excellent temperature stability. The wide range of operating temperatures make these resistors suitable for a wide range of environments. WW1F1K91 resistors are an excellent choice for controlling currents in a variety of designs and applications.
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Part Number | Manufacturer | Price | Quantity | Description |
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WW1FT18R7 | Stackpole El... | 0.13 $ | 1000 | RES 18.7 OHM 1W 1% AXIAL1... |
WW1FT243R | Stackpole El... | 0.13 $ | 1000 | RES 243 OHM 1W 1% AXIAL24... |
WW1FT374R | Stackpole El... | 0.13 $ | 1000 | RES 374 OHM 1W 1% AXIAL37... |
WW1FT1K40 | Stackpole El... | 0.14 $ | 1000 | RES 1.4K OHM 1W 1% AXIAL1... |
WW1FTR130 | Stackpole El... | 0.15 $ | 1000 | RES 0.13 OHM 1W 1% AXIAL1... |
WW1FT124R | Stackpole El... | 0.13 $ | 1000 | RES 124 OHM 1W 1% AXIAL12... |
WW1FT40R2 | Stackpole El... | 0.13 $ | 1000 | RES 40.2 OHM 1W 1% AXIAL4... |
WW1FT7R50 | Stackpole El... | 0.13 $ | 1000 | RES 7.5 OHM 1W 1% AXIAL7.... |
WW1FT23R7 | Stackpole El... | 0.13 $ | 1000 | RES 23.7 OHM 1W 1% AXIAL2... |
WW1FTR200 | Stackpole El... | 0.15 $ | 1000 | RES 0.2 OHM 1W 1% AXIAL20... |
WW1FT2R80 | Stackpole El... | 0.13 $ | 1000 | RES 2.8 OHM 1W 1% AXIAL2.... |
WW1FT1R37 | Stackpole El... | 0.13 $ | 1000 | RES 1.37 OHM 1W 1% AXIAL1... |
WW1FT105R | Stackpole El... | 0.13 $ | 1000 | RES 105 OHM 1W 1% AXIAL10... |
WW1FT1K58 | Stackpole El... | 0.14 $ | 1000 | RES 1.58K OHM 1W 1% AXIAL... |
WW1FT13R7 | Stackpole El... | 0.13 $ | 1000 | RES 13.7 OHM 1W 1% AXIAL1... |
WW1FT57R6 | Stackpole El... | 0.13 $ | 1000 | RES 57.6 OHM 1W 1% AXIAL5... |
WW1FT909R | Stackpole El... | 0.14 $ | 1000 | RES 909 OHM 1W 1% AXIAL90... |
WW1FT1K21 | Stackpole El... | 0.14 $ | 1000 | RES 1.21K OHM 1W 1% AXIAL... |
WW1FTR120 | Stackpole El... | 0.15 $ | 1000 | RES 0.12 OHM 1W 1% AXIAL1... |
WW1FT113R | Stackpole El... | 0.13 $ | 1000 | RES 113 OHM 1W 1% AXIAL11... |
WW1FT12R4 | Stackpole El... | 0.13 $ | 1000 | RES 12.4 OHM 1W 1% AXIAL1... |
WW1FT21R0 | Stackpole El... | 0.13 $ | 1000 | RES 21 OHM 1W 1% AXIAL21 ... |
WW1FT3R83 | Stackpole El... | 0.13 $ | 1000 | RES 3.83 OHM 1W 1% AXIAL3... |
WW1FT9R76 | Stackpole El... | 0.13 $ | 1000 | RES 9.76 OHM 1W 1% AXIAL9... |
WW1FT340R | Stackpole El... | 0.13 $ | 1000 | RES 340 OHM 1W 1% AXIAL34... |
WW1FT11R5 | Stackpole El... | 0.13 $ | 1000 | RES 11.5 OHM 1W 1% AXIAL1... |
WW1FT19R6 | Stackpole El... | 0.13 $ | 1000 | RES 19.6 OHM 1W 1% AXIAL1... |
WW1FT200R | Stackpole El... | 0.13 $ | 1000 | RES 200 OHM 1W 1% AXIAL20... |
WW1FT95R3 | Stackpole El... | 0.13 $ | 1000 | RES 95.3 OHM 1W 1% AXIAL9... |
WW1FT1R40 | Stackpole El... | 0.13 $ | 1000 | RES 1.4 OHM 1W 1% AXIAL1.... |
WW1FT432R | Stackpole El... | 0.13 $ | 1000 | RES 432 OHM 1W 1% AXIAL43... |
WW1FT464R | Stackpole El... | 0.13 $ | 1000 | RES 464 OHM 1W 1% AXIAL46... |
WW1FT1K65 | Stackpole El... | 0.14 $ | 1000 | RES 1.65K OHM 1W 1% AXIAL... |
WW1FT1R27 | Stackpole El... | 0.13 $ | 1000 | RES 1.27 OHM 1W 1% AXIAL1... |
WW1FT232R | Stackpole El... | 0.13 $ | 1000 | RES 232 OHM 1W 1% AXIAL23... |
WW1FT24R9 | Stackpole El... | 0.13 $ | 1000 | RES 24.9 OHM 1W 1% AXIAL2... |
WW1FT26R7 | Stackpole El... | 0.13 $ | 1000 | RES 26.7 OHM 1W 1% AXIAL2... |
WW1FT3R92 | Stackpole El... | 0.13 $ | 1000 | RES 3.92 OHM 1W 1% AXIAL3... |
WW1FT866R | Stackpole El... | 0.14 $ | 1000 | RES 866 OHM 1W 1% AXIAL86... |
WW1FT110R | Stackpole El... | 0.13 $ | 1000 | RES 110 OHM 1W 1% AXIAL11... |
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RES 24.9 OHM 1/4W 1% AXIAL24.9 Ohms 1% 0...

RES 2.8 OHM 3W 0.5% WW AXIAL2.8 Ohms 0.5...

RES 750K OHM 1/4W 1% AXIAL750 kOhms 1% 0...

RES 340 OHM 1W 1% WW AXIAL340 Ohms 1% 1W...
