
( Brand: Sprague 0.47uf/200vdc ), ( Manufacturer Part Number: 2TM-P47 ), ( Part Type: Capacitor ), ( Country Of Origin: United States )
The Sprague 0.47uf/200vDC 2TM-P47 capacitors are electrolytic capacitors that come in a cylindrical case with a diameter of 16.0mm and a length of 32.5mm. These capacitors have a capacitance value of 0.47 microfarads (uf) and are rated for a maximum working voltage of 200 volts DC.
The capacitance value indicates the ability of the capacitor to store electric charge. In this case, the 0.47uf capacitor can store a relatively small charge. The voltage rating, on the other hand, determines the maximum electrical pressure that can be applied to the capacitor without causing it to fail. The 200vDC rating for these capacitors means they can withstand a maximum voltage of 200 volts in the direct current (DC) mode.
These capacitors are designed to meet the Mil-Spec MIL-C-55310 Class 2 requirements, which sets standards for the dimensional, electrical, and mechanical characteristics of military capacitors. The "NOS" (New Old Stock) designation indicates that these capacitors are new but have been manufactured and stored for an extended period.
The 2TM-P47 capacitors have a temperature range of -55 C to 125 C, allowing them to operate effectively in a wide range of environments. They have a ripple current rating of 1.5 amps and a power rating of 2 watts, which determines the maximum amount of power they can handle without overheating.
The capacitors are leaded, meaning they have two metal terminals that connect to the external circuit. The terminals are made of tin-plated copper and are spaced 10mm apart to accommodate standard PCB layouts. The capacitors also have a self-healing property, which allows them to recover from overvoltage conditions without sustaining damage.
The Sprague 0.47uf/200vDC 2TM-P47 capacitors are suitable for various applications, including power supply filtering, voltage regulation, and energy storage in electronic circuits. Their robust design and reliability make them a popular choice for military, industrial, and telecommunications applications.
Sprague 0.47uf/200vdc 2TM-P47 capacitors are commonly used in various electronic applications due to their good electrical performance and reliability. Here are some pros and cons of buying these capacitors:
Pros:1. High Voltage Rating: These capacitors have a voltage rating of 200 volts, which makes them suitable for use in circuits with moderate to high voltage requirements.
2. Low Equivalent Series Resistance (ESR): The low ESR of these capacitors ensures minimal power loss and stable voltage levels in the circuit.
3. High Ripple Current Capability: These capacitors can handle high ripple currents, making them suitable for use in power supply circuits.
4. Good Temperature Stability: These capacitors have good temperature stability, which means their capacitance value remains relatively constant over a wide temperature range.
5. Long-Term Reliability: Sprague capacitors are known for their long-term reliability, which is essential in applications where the capacitor needs to last for an extended period.
Cons:1. Size and Cost: These capacitors have a larger size compared to other capacitor types with similar capacitance values, which can increase the overall size and cost of the circuit.
2. Limited Capacitance Values: These capacitors are only available in specific capacitance values, which may limit their suitability for certain applications that require a specific capacitance value.
3. Fragile Terminals: The capacitor's terminals are relatively fragile and can be damaged if not handled carefully during installation or replacement.
In conclusion, the Sprague 0.47uf/200vdc 2TM-P47 capacitors offer several advantages, including high voltage rating, low ESR, high ripple current capability, good temperature stability, and long-term reliability. However, they also have some disadvantages, such as size and cost, limited capacitance values, and fragile terminals.
Based on the above analysis, if the application requires a moderate to high voltage capacitor with good electrical performance and long-term reliability, then the Sprague 0.47uf/200vdc 2TM-P47 capacitor is a good choice. However, if size and cost are critical factors, or if a specific capacitance value is required, then other capacitor types may be more suitable.
All audio offerings are laser micro-marked to deter parts pirates. These FOUR 4 TESTED Vintage NOS Sprague 0.47uF/200VDC 2TM-P47 160P Black Beauty Capacitors are getting VERY HARD TO FIND. No visible cracks. These usually drift upwards with age, even NOS.
Tested for capacitance 0.48uF, 0.51uF, 0.52uF. The body is about 1.875 long 0.625 diameter. The red printing shows some storage wear and there is lead tarnish. Tested for leakage at ACTUAL 200VDC negligible.