| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,860 pcs
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1860 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Littelfuse 433 Series 0433.125NR is a fast-acting surface mount fuse designed for secondary protection in space-constrained applications such as handheld portable electronics. This thin-film device offers precise overcurrent protection with a current rating of 125 mA and a voltage rating of 125 V AC/DC.
Key electrical characteristics include a nominal cold resistance of 3.45 Ω and a melting I²t of 0.0004 A²s. The fuse has a fast blow response time, opening within 5 seconds at 200% of rated current and within 0.2 seconds at 300% of rated current. The interrupting rating is 50A at 125 V AC/DC.
The fuse is housed in a compact 1206 (3216 metric) surface mount package measuring 3.18mm x 1.52mm x 0.58mm. It is designed for pick-and-place assembly and is suitable for low-profile applications. The operating temperature range is -55°C to 90°C. The device carries CSA and UL agency approvals.
The current rating is 125 mA (0.125 A).
The voltage rating is 125 V AC/DC.
The breaking capacity is 50A at 125 V AC/DC.
The fuse has a fast blow (very fast acting) response time.
The fuse is in a 1206 (3216 metric) surface mount package.
The operating temperature range is -55°C to 90°C.
The fuse is approved by CSA and UL.