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Specifications
Power(Watts):
200mW
Resistance:
470Ω
Voltage Rating:
150V
Temperature Coefficient:
±50ppm/℃
Operating Temperature:
-55℃~+125℃
Type:
Metal Film Resistor
Tolerance:
±1%
Mfr. Part #:
MM102F470RTKRTR3K0
Package:
MELF-0102
Key Attributes
Model Number:
MM102F470RTKRTR3K0
Product Description
MM102 Metal Film MELF Resistor
The MM102 is a Metal Film MELF Resistor designed for surface mount applications. It features an SMD enabled structure with excellent solderability termination. These resistors meet RoHS requirements and do not contain substances of very high concern. They are suitable for applications requiring high reliability and cost-effectiveness through innovation.
Product Attributes
- Brand: Firstohm
- Origin: Taiwan (implied by website and email)
- Material: Metal Film
- Certifications: RoHS compliant, meets IEC 60115-1, EN140401-803
Technical Specifications
| Type | Power Rating at 70C | Maximum Working Voltage | Maximum Overload Voltage | Resistance Range | Resistance Tolerance | TCR (PPM/C) | Operating Temperature Range (C) | Dielectric Withstanding Voltage (VAC/DC) | Insulation Resistance (M) |
|---|---|---|---|---|---|---|---|---|---|
| MM102 | 0.2W | 150V | 300V | 0 to 2.2M | 0.5% to 5% | 25, 50, 100 | -55 ~ +125 | 150V | >104 |
| Type | Dimensions (mm) L | Dimensions (mm) D1 | Dimensions (mm) D2 | Dimensions (mm) B (Min.) | Net Weight (grams per 1000 pcs) | Short Time Overload Limit | Load Life Limit (1000 hrs) | Load Life in Humidity Limit (56 days) | Resistance to Soldering Heat Limit | Thermal Endurance Limit (1000 hrs) | Thermal Shock Limit | Single Pulse High Voltage Overload Limit | Electrostatic Discharge (HBM) Limit | Climatic Test Limit | Solderability Min. Coverage | Vibration Limit | Bending Test Limit | Flammability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MM102 | 2.1 0.1 | 1.1 0.1 | D1+0.02/-0.1 | 0.5 | 7 | 0.5% to 0.75% | 2.5% to 5% | 2.5% to 5% | 0.5% to 2.5% | 1.5% to 5.0% | 0.5% to 2.0% | 1.0% | 1.0% | 2.0% | 95% | 1.0% | 0.25% | No burning after 30s |
| Type | Recommended Soldering Mode | Pad Length (L, mm, Min.) | Pad Spacing (P, mm) | Pad Width (W, mm, Min.) |
|---|---|---|---|---|
| MM102 | Reflow | 0.8 | 0.9 0.05 | 1.3 |
| MM102 | Wave | 1.2 | 0.7 0.05 | 1.5 |
2410121551_Firstohm-First-Resistor---Condenser-MM102F470RTKRTR3K0_C915929.pdf
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