Description

SPECIFICATIONS

Brand Name: NONE,TLZWLA

Breaking Capacity: High,High

Certification: CE,RoHS,CE,RoHS

Choice: yes

Does it include a Battery?: No

EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc

High-concerned chemical: none

Material: Copper,Copper

Model Number: 392 fuse,392 fuse

Origin: Mainland China,Mainland China

Safety Standards: IEC,IEC

Use: Thermal,Thermal

is_customized: Yes,Yes

Product Details & Specifications
1. General Description:
The 392 fuse is a small, radial-leaded, fast-acting glass tube fuse. It is designed to provide overcurrent protection in low-voltage DC or AC circuits, typically in electronic devices, power supplies, automotive accessories, and instrumentation. Its primary function is to safeguard more valuable components by sacrificially breaking the circuit during excessive current flow.
2. Technical Specifications:
•Rated Current: 3.9 Amperes (A)
•Rated Voltage: 2 Volts (V) | 250 Volts (V) [Note: Specify based on your actual product. The "392" typically denotes 3.9A, 2V, but 250V versions exist. Clarification is crucial.]
•Breaking Capacity: Low (usually suitable for circuits with limited available fault current).
•Type: Fast-Acting (F)
•Body Type: Glass Tube, Radial Leads
•Approvals / Standards: May comply with relevant IEC standards (subject to manufacturer certification).
•Operating Temperature Range: Typically -20°C to +85°C (check manufacturer datasheet).
3. Physical Dimensions (Approximate):
•Body Length: 10.3 mm
•Body Diameter: 3.6 mm
•Lead Length: Customizable, typically ~25-28mm
•Lead Diameter: 0.5 mm (AWG 24-22)
4. Application Examples:
•Low-voltage power adapters and chargers
•Consumer electronics (internal board protection)
•Automotive aftermarket electronics (e.g., dash cams, radios)
•Test and measurement equipment
•Telecommunication devices
•Control circuits and small power supplies
5. Ordering Information:
•Product Code / Model: Fuse 392 (3.9A, 2V or 250V as specified)
•Packaging: Bulk, ammo pack, or reel packaging options available for automated assembly.
6. Safety & Usage Notes:
•Always replace with a fuse of identical current and voltage rating.
•Ensure the circuit is de-energized before replacing the fuse.
•Investigate and correct the cause of the overload before replacement.
•This fuse is a component for incorporation into equipment by trained personnel. End-users should not replace fuses unless the equipment manufacturer permits and provides instructions for safe user replacement.