| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Agency Approvals | |
| Body Material | |
| Contact Finish | |
| Contact Material | |
| Contact Resistance | |
| Current Rating | |
| Current Rating (Amps) | |
| Dielectric Strength | |
| For Use With | |
| Fuse Size | |
| Fuse Type | |
| Fuseholder Type | |
| Insulation Resistance | |
| Knob Material | |
| Mounting Torque | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Panel Thickness | |
| RF Shielded | |
| Standard Package Qty | |
| Tape & Reel | |
| Terminal Material | |
| Termination Style | |
| Voltage | |
| Voltage Rating (max) | |
| Watertight |
The Littelfuse 03400313Z is a panel mount fuseholder from the 340 Series, designed for 3AG/3AB fuses (0.25" diameter x 1.26" length). It features RF shielding and watertight construction, meeting MIL-PRF-19207 and IEC 60127-6 requirements. The holder is rated for 20A continuous current at voltages up to 300V, with a dielectric strength of 4000V and insulation resistance of 10,000 MΩ.
Electrical characteristics include contact resistance less than 5 mΩ average at up to 1A. The operating temperature range is -40°C to +85°C. The body and knob are molded from thermoplastic, and terminals are brass with tin plating, accepting solder or 0.187" female connectors. Mounting is via panel mount with solder lug termination, with a maximum panel thickness of 0.31" and mounting torque of 15 Lb-in.
This fuseholder is suitable for applications requiring RF interference suppression and moisture protection. It is RoHS compliant and carries UL file 7316, IEC 60127-6, and MIL-PRF-19207 approvals. The standard package quantity is 1 piece.
The fuseholder is rated for 20 amperes continuous current.
The datasheet specifies a maximum voltage of 300V, though the existing database indicates 250V. The higher rating from the datasheet is used here.
It accepts 3AG and 3AB fuses with dimensions 0.25" diameter x 1.26" length (6.35mm x 32mm).
Yes, it is RF shielded to prevent transmission or reception of RF signals through the chassis hole.
Yes, it is watertight and complies with MIL-PRF-19207 watertight construction requirements.
The operating temperature range is -40°C to +85°C.