ESD Surge MELF Absorber
The ESD Surge MELF Absorber is designed with an SMD (surface-mount device) structure that safeguards electronics by initiating sparking across its porous layer whenever a surge exceeds the specified spark-over voltage. This resistor stands out for its exceptional reliability and stability, offering superior heat dissipation compared to chip resistors. Additionally, it boasts a robust mechanical structure capable of enduring vibrations and thermal shocks. Due to these attributes, the ESD Surge MELF Absorber is ideal for applications in telephones, fax machines, and XDSL systems.
| Type | Body Length (L, mm) | Cap Diameter (D1, mm) | Body Diameter (D2, mm) | Soldering Spot (B, mm) | Net Weight Per 1000 pcs |
|---|---|---|---|---|---|
| 204 | 3.52 ± 0.15 | 1.35 ± 0.1 | D1 + 0.02/ -0.15 | 0.6 Min. | 17 grams |
| Type Name | Color Code | DC spark - over voltage |
|---|---|---|
| 204 | White | 1300V ± 30% |
| Characteristics | Limits |
|---|---|
| Dielectric Withstanding Voltage, VAC or DC | 500 |
| Surge Current Capacity | 60A @20μs (80A @2/10μs) |
| Operating Temperature Range, °C | -55 ~ +155 |
| Insulation Resistance, MΩ (Measured with DC 500V) | >100 |
| Capacitance | ≤ 1pF |
| Activation time | ≤ 1ns |
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ESD Surge MELF Absorber
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