2JSD SMD Type Fuse
The 2JSD series SMD fuses are high-reliability overcurrent protection components designed specifically for high-density circuits. They feature a fully encapsulated design, are compact, and suitable for automated surface mount technology (SMT). The fuses utilize high-quality alloy fuse wire and a heat-resistant plastic housing, ensuring excellent stability and consistency even in high-temperature and high-humidity environments. The products comply with international certification standards such as UL, VDE, and CQC, and are suitable for power input and circuit protection designs in various electronic devices.

| Item | Parameter Description |
|---|---|
| Product Model | 2JSD Series SMD Fuse |
| Rated Current Range | 0.1A ~ 15A |
| Rated Voltage Range | 125V / 250V / 300V / 350V AC |
| Breaking Capacity | 100A @250V AC (125mA~10A) |
| Operating Temperature Range | -40℃ ~ +125℃ |
| Soldering Conditions | Wave soldering 260℃ ≤ 5 seconds; Hand soldering 360℃ ≤ 1 second |
| Fusion Time (125%) | > 1 hour |
| Fusion Time (200%) | 1 second ~ 120 seconds |
| Fusion Time (1000%) | 10ms ~ 100ms |
| Pin Material | Tin Plated Copper |
High Reliability Structure — Fully encapsulated design, excellent moisture-proof, dust-proof, and shock-proof performance;
Non-Inductive Characteristics — Low inductance design, suitable for high-speed and high-frequency circuit environments;
Excellent Soldering Compatibility — Compatible with wave soldering and manual soldering processes, stable and reliable;
Excellent Long-Term Stability — Alloy melt and glass tube structure effectively reduces annual drift;
Multiple Safety Certifications — Certified by international safety standards such as UL, VDE, and CQC, ensuring safe use.

2JSD SMD Fuse is widely used in: