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Specifications
Power(Watts):
200mW
Resistance:
2.7kΩ
Voltage Rating:
150V
Temperature Coefficient:
±50ppm/℃
Operating Temperature:
-55℃~+125℃
Type:
Metal Film Resistor
Tolerance:
±1%
Mfr. Part #:
MM102F2K70TKRTR3K0
Package:
MELF-0102
Key Attributes
Model Number:
MM102F2K70TKRTR3K0
Product Description
Firstohm MM102 Metal Film MELF Resistor
The Firstohm MM102 is a Metal Film MELF Resistor designed for SMD applications. It features an SMD enabled structure, excellent solderability termination, and meets RoHS requirements. This resistor offers a wide range of resistance values and tolerances, making it suitable for various electronic applications requiring reliable and cost-effective solutions.
Product Attributes
- Brand: Firstohm
- Material: Metal Film
- Certifications: RoHS
Technical Specifications
| Type | Power Rating at 70C | Maximum Working Voltage | Maximum Overload Voltage | Resistance Range () | Resistance Tolerance | TCR (PPM/C) | Operating Temperature (C) | Dimensions (L x D1 x D2 x B, mm) |
|---|---|---|---|---|---|---|---|---|
| MM102 | 0.2W | 150V | 300V | 0 to 2.2M | 0.5% to 5% | 25, 50, 100 | -55 ~ +125 | 2.1 0.1 x 1.1 0.1 x (D1+0.02/-0.1) x 0.5 Min. |
Performance Specifications
| Characteristic | Test Conditions | Limits |
|---|---|---|
| Short Time Overload | IEC 60115-1 4.13, 5 seconds, 2.5x rated voltage | 0.5% (0.22 to 221K), 0.75% (>221K) |
| Load Life | IEC 60115-1 4.25.1, Rated load, 1,000 hours at (702)C | 5% (0.22 to 100), 2.5% (>100 to 221K), 3.0% (>221K) |
| Load Life In Humidity | IEC 60115-1 4.24, 56 days rated load at (402)C and (933)% RH | 5% (0.22 to 100), 2.5% (>100) |
| Load Life In Humidity (accelerated) | IEC 60115-1 4.37, 1,000 hours at 85C and 85% RH with 0.1x rated voltage | 5% (0.22 to 100), 3.5% (>100 to 221K), 5% (>221K) |
| Periodic Electric Overload | IEC 60115-1 4.39, 3.9x rated voltage, 0.1s ON, 2.5s OFF for 1,000 cycles | 1.5% |
| Resistance To Soldering Heat | IEC 60115-1 4.18.2, Dip at (2605)C for 101 seconds | 2.5% (0.22 to 100), 0.5% (>100) |
| Thermal Endurance | IEC 60115-1 4.25.3, 1,000 hours at 125C without load | 5.0% (0.22 to 100), 1.5% (>100 to 221K), 2.0% (>221K) |
| Thermal Shock | IEC 60115-1 4.19, -55C 30min, +125C 30min, 5 cycles | 0.5% (5 cycles), 2.0% (1,000 cycles) |
| Single pulse high voltage overload | IEC 60115-1 4.27, 5 pulses of 1.2/50s at 10x rated voltage OR 10 pulses of 10/700s at 10x rated voltage | 1.0% |
| Electrostatic discharge (Human body model) | IEC 60115-1 4.38, 1.5KV | 1.0% |
| Climatic test | IEC 60115-1 4.23 | 2.0% |
| Solderability | IEC 60115-1 4.17.2, (2353)C/(20.2) seconds | 95% min. coverage |
| Vibration | IEC 60115-1 4.22, 10 to 2,000 Hz, 1.52mm amplitude | 1.0% |
| Bending test | IEC 60115-1 4.33, Pressing depth 2mm, 3 times | 0.25% |
| Flammability | IEC 60115-1 4.35, Needle flame test 10s | No burning after 30s |
2410121551_Firstohm-First-Resistor---Condenser-MM102F2K70TKRTR3K0_C915934.pdf
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