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SMD AND TH Resistor
ROYALOHMS
YEGEO
WATTS
SUPERCOM
CERMET
THAKOOR
HK
SMD Chip Resistor
Minimum Order Quantity: 5000 Piece
Power Rating | 100 - 350 mW |
Brand | ROYALOHMS, YEGEO, WALSAN, AVX |
Operating Temperature | -40 - 125 Degree C |
Tolerance | 1% And 5% |
Power Source | Electric |
SMD (Surface Mount Device) chip resistors are passive electronic components used to limit or control the flow of electric current in a circuit. They are small, surface-mountable resistors that are widely used in electronic devices and PCB (Printed Circuit Board) assemblies. Here's an overview of SMD chip resistors:
Construction: SMD chip resistors are typically made of a resistive material, such as a ceramic or metal film, that is deposited onto a ceramic substrate or printed onto a thin film. The resistive material determines the resistance value of the chip resistor.
Surface Mount Technology: SMD chip resistors are designed for surface mount technology, which involves directly soldering the components onto the surface of a PCB. They come in a variety of package sizes and shapes, such as rectangular, square, or cylindrical, with standardized dimensions for easy integration into PCB layouts.
Size and Footprint: SMD chip resistors are available in different sizes, ranging from the smaller 0402 (0.04 x 0.02 inches) to larger sizes such as 1206 (0.12 x 0.06 inches) or even bigger. The size is indicated by a four-digit code, where the first two digits represent the width and the last two digits represent the length of the resistor package.
Resistance Value: SMD chip resistors have specific resistance values, typically indicated by a three-digit or four-digit numerical code. The resistance value is measured in ohms (Ω) and represents the amount of opposition to current flow. For example, a resistor labeled "100" has a resistance value of 100 ohms.
Tolerance: SMD chip resistors have a specified tolerance that indicates the range within which the actual resistance value can deviate from the stated nominal value. Common tolerance values include 1%, 5%, and 10%. For example, a resistor with a nominal value of 100 ohms and a 5% tolerance can have an actual resistance value between 95 ohms and 105 ohms.
Power Rating: SMD chip resistors have a maximum power rating that specifies the amount of power the resistor can dissipate without exceeding its temperature limits. The power rating is usually given in watts (W). It is important to select a resistor with a power rating that can handle the expected power dissipation in the circuit to avoid overheating and potential failure.
Temperature Coefficient: SMD chip resistors have a temperature coefficient of resistance (TCR) that indicates how their resistance value changes with temperature. The TCR is expressed in parts per million per degree Celsius (ppm/°C) and helps determine the stability of the resistance value over a wide temperature range.
Markings: SMD chip resistors often have markings or color codes on their surface that provide information about their resistance value, tolerance, and other specifications. These markings can vary depending on the manufacturer, but datasheets and documentation are available to decipher the codes.
SMD chip resistors are widely used in electronic circuits for various applications, including voltage division, current limiting, biasing, and signal conditioning. Their small size, ease of installation, and compatibility with surface mount technology make them a preferred choice for modern electronics manufacturing and PCB assembly processes.
Resistors TH And SMD
Minimum Order Quantity: 5000 Piece
Usage/Application | PCB RESISTOR |
Brand | SUPERCOM,WATTS,CERMET |
Mounting type | SMD |
Wattage | TH 1/2W 1/4W 1W AND SMD 1% AND 5% |
Shape | Round |
Power Source | Electric |
Packaging Type | Box |
WATTS
SUPERCOM
THAKOOR
CERMET
SMD BRAND ;-
HK
WATTS
WALSIN
ROYALOHMS
Additional Information:
- Item Code: 0121
- Delivery Time: 1 WEEK
- Packaging Details: BOX PACKING AND ROLL PACKING
SMD Resistor
Usage/Application | Industrial |
Color | Black |
Material | SMD RESISTOR |
Current | 5 A |
Rated Voltage | 220 V |
Size | 40x40x50 cm |
Features:
- Remarkable durability
- Low maintenance
- Rugged
TSD14 THERMOPILE TEMPERATURE SENSOR
Brand | CHINA |
Part Number | HC115 |
Mounting Type | PCB MOUNTING |
Maximum Operating Supply Voltage | 25C |
Model Name/Number | TDS14 TEMPERATURE SENSOR |
Material | METAL |
Type | SENSOR |
Usage/Application | Temperature Measurement |
Trimpot Potentiometer 3386
Material | Cermet |
Material Used | PVC |
Type of Plating | Tin |
Phase | Single Phase |
Electroplated | Brass |
Usage/Application | Automobile |
Trimpot Potentiometer 3006p
Minimum Order Quantity: 100 Piece
Brand | BOURNS |
Part Number | 300P SERIES |
Name | Trimpot |
use | Industrial |
Colour | Blue |
The Trimpot Potentiometer 3006P is a type of adjustable electrical component used for controlling resistance in electronic circuits. Here's a concise description:
The Trimpot Potentiometer 3006P is a small, precision potentiometer with a three-terminal design. It allows for precise and adjustable resistance settings within a specific range. The "3006P" typically indicates the series and model number. These components are often used for calibration, tuning, and fine adjustments in electronic devices and circuits. They come in various resistance values and are commonly found in applications such as audio equipment, instrumentation, and electronic controls, where precise resistance adjustments are necessary for optimal performance.
Additional Information:
- Delivery Time: STOCK
Network Resistor .
Resistance change scale | 10 r~100 k |
Power Rating | 1/4 W~3 W |
Resitance Tolerance | 5% |
Power Source | Electric |
Application | Industrial |
Frequency | 50 Hz |
Features:
- High functionality
- Innovative design
- Low maintenance
Trimpot Potentiometer 3296
Minimum Order Quantity: 100 Piece
Brand | BOURNS |
Color | BLUE |
Additional Information:
- Delivery Time: 2-4 days
- Packaging Details: trip box pack