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MMU01020C3902DB300: High-Precision SMD Resistor for Compact Electronic Systems
- Part No.:
- MMU01020C3902DB300
- Manufacturer:
- Vishay Beyschlag/Draloric/BC Components
- Package:
- MELF, 0102
- Datasheet:
-
MMU01020C3902DB300.pdf
- Description:
- MMU 0102-50 0.5% BL 39K
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
Article Details
- Details
- Specifications
- Comparison
MMU01020C3902DB300: A Reliable SMD Resistor for Precision Circuits
The MMU01020C3902DB300 is a high-quality surface mount device (SMD) resistor engineered to deliver exceptional precision, superior stability, and reliable performance in advanced electronic circuits. With a resistance value of 3.9 kΩ (derived from "3902", where
kΩ), this component is designed to meet the rigorous demands of current limiting, voltage division, and signal conditioning across diverse high-tech industries.
Key Technical Specifications
The MMU01020C3902DB300 features a precisely calibrated 3.9 kΩ resistance, optimized for high-accuracy and low to medium-power applications. Housed in a compact 0102 (0.4mm x 0.2mm) surface-mount package, it offers an ultra-space-efficient solution for miniaturized printed circuit boards (PCBs), enabling seamless integration into microelectronics, wearable devices, and precision sensors. This resistor utilizes premium metal film material, ensuring low temperature coefficient of resistance (TCR) to minimize resistance drift and excellent power handling capability. The "D tolerance" (±0.5%) ensures highly consistent resistance values, while the "DB300" suffix specifies packaging details that enhance solderability and mechanical durability. It operates reliably across a temperature range from -55°C to +155°C, making it suitable for harsh environments.
Notable Performance Advantages
This SMD resistor excels in precision-critical applications, offering superior resistance stability over time and temperature variations-vital for circuits requiring accurate signal processing. Its metal film construction provides minimal noise generation, ensuring clean signal transmission in audio devices and communication systems. The MMU01020C3902DB300 also demonstrates excellent solder joint reliability, facilitating secure mounting on PCBs and reducing the risk of connection failures in vibration-prone environments. Additionally, its lead-free and RoHS-compliant design adheres to international environmental standards, while its ultra-compact size supports the miniaturization of electronic devices without compromising performance.
Versatile Applications Across Industries
In consumer electronics, the MMU01020C3902DB300 enhances precision in smartwatches, fitness trackers, and portable media players, ensuring accurate sensor readings and stable circuit operation. In the medical industry, it plays a key role in miniature diagnostic devices, implantable electronics, and laboratory equipment, where precise resistance values are essential for reliable measurements. For industrial automation, this resistor optimizes performance in microcontrollers, precision control systems, and small-scale sensors, reducing errors caused by resistance fluctuations. It also contributes to telecommunications, enabling accurate signal conditioning in compact communication modules and high-speed data transmission equipment.
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- Product attributes
- Attribute value
- Manufacturer:
- Vishay Beyschlag/Draloric/BC Components
- Series:
- MMU - Professional
- Package/Case:
- MELF, 0102
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Resistance:
- 39 kOhms
- Tolerance:
- ±0.5%
- Power (Watts):
- 0.2W, 1/5W
- Composition:
- Thin Film
- Features:
- Anti-Sulfur, Automotive AEC-Q200, Pulse Withstanding
- Temperature Coefficient:
- ±50ppm/°C
- Operating Temperature:
- -55°C ~ 155°C
- Supplier Device Package:
- AEC-Q200
- Ratings:
- 0102
- Size / Dimension:
- 0.043" Dia x 0.087" L (1.10mm x 2.20mm)
- Height - Seated (Max):
- -
- Number of Terminations:
- 2
- Failure Rate:
- -
- Category:
- The Posts
- Datasheet:
-
MMU01020C3902DB300.pdf
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| Part Number | MCS0402PD1002DE500 | MCT06030D1002DP500 | MCT06030D1001DP500 | MCT0603MD4702DP500 | MCT0603MD1000DP500 |
| Manufacturer | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components |
| Series | MMU - Professional | MMU - Professional | MMU - Professional | MMU - Professional | MMU - Professional |
| Package/Case | MELF, 0102 | MELF, 0102 | MELF, 0102 | MELF, 0102 | MELF, 0102 |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| Resistance | 39 kOhms | 39 kOhms | 39 kOhms | 39 kOhms | 39 kOhms |
| Tolerance | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Power (Watts) | 0.2W, 1/5W | 0.2W, 1/5W | 0.2W, 1/5W | 0.2W, 1/5W | 0.2W, 1/5W |
| Composition | Thin Film | Thin Film | Thin Film | Thin Film | Thin Film |
| Features | Anti-Sulfur, Automotive AEC-Q200, Pulse Withstanding | Anti-Sulfur, Automotive AEC-Q200, Pulse Withstanding | Anti-Sulfur, Automotive AEC-Q200, Pulse Withstanding | Anti-Sulfur, Automotive AEC-Q200, Pulse Withstanding | Anti-Sulfur, Automotive AEC-Q200, Pulse Withstanding |
| Temperature Coefficient | ±50ppm/°C | ±50ppm/°C | ±50ppm/°C | ±50ppm/°C | ±50ppm/°C |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Supplier Device Package | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Ratings | 0102 | 0102 | 0102 | 0102 | 0102 |
| Size / Dimension | 0.043" Dia x 0.087" L (1.10mm x 2.20mm) | 0.043" Dia x 0.087" L (1.10mm x 2.20mm) | 0.043" Dia x 0.087" L (1.10mm x 2.20mm) | 0.043" Dia x 0.087" L (1.10mm x 2.20mm) | 0.043" Dia x 0.087" L (1.10mm x 2.20mm) |
| Height - Seated (Max) | - | - | - | - | - |
| Number of Terminations | 2 | 2 | 2 | 2 | 2 |
| Failure Rate | - | - | - | - | - |
Inventory:2,679
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