The R1032 series surface-mount time-delay fuses utilize high-strength ceramic tubes and metal end caps, offering excellent time-delay characteristics and reliable overcurrent protection. This series complies with RoHS environmental standards and halogen-free requirements, and is UL/CSA international safety certified, ensuring safe and stable operation.
The products are suitable for 75V, 125V, and 250V DC systems. The end caps are available in copper or silver-plated brass, offering excellent conductivity. The R1032 time-delay fuse provides delayed protection against sudden current surges, preventing equipment failure, and is particularly suitable for power supplies and control systems requiring surge current protection.

| Item | Parameter Description |
|---|---|
| Product Series | R1032 Series |
| Rated Current Range | 0.05A ~ 15A |
| Rated Voltage | 75V / 125V / 250V |
| Interrupting Rating | 50A@250V / 200A@125V / 500A@75V |
| Fusible Connection (100% Rated Current) | >4 hours |
| Fusible Connection (200% Rated Current) | <120 seconds |
The R1032 series time-delay fuses feature a wide current coverage range (0.05A–15A), flexibly meeting the design requirements of various electronic devices. Utilizing a high heat-resistant ceramic matrix and alloy fuse element, they possess excellent arc resistance and high-temperature resistance. Their time-delay characteristic provides buffer protection against instantaneous starting current or surge current, reducing the risk of accidental melting. The all-welded structure and high-sealing design ensure long-term stable operation, while the product is compatible with reflow soldering and wave soldering processes, facilitating automated production.
