Full Tech Rating & Specifications: High-reliability protection for telecom and power-management hardware.
The 04820001ZXPF is a compact, panel-mount fuse holder engineered for efficiency. Rated for 15 A and 125 VAC / 125 VDC, it features a blade-style fuse footprint of approximately 16.9 mm × 8 mm × 19.6 mm. This component is critical for hardware where reliability and space constraints are paramount.
Product Overview & Background
Part Identity & Footprint
This part number identifies a single-pole telecom-style panel-mount holder. Its footprint dimensions and mounting method make it a direct replacement in rack-mounted applications, offering positive mechanical retention and a professional through-panel appearance.
Design Intent
Targeting telecom racks and power modules, the design prioritizes field serviceability. Engineers specify this holder when clear isolation and quick access are more critical than multi-pole integration.
Key Technical Ratings & Electrical Specs
Fuse Compatibility
The physical blade footprint dictates the fuse body. Engineers can choose between time-delay (for inrush currents) or fast-blow (for sensitive electronics) to tailor the protection envelope.
Termination & Contacts
Features PC pins with solderable tin plating. This ensures predictable solder joint reliability and low contact resistance under 15A continuous loads.
| Specification | Rating / Value |
|---|---|
| Current Rating | 15 A |
| Voltage Rating | 125 VAC / 125 VDC |
| Dimensions (L×W×H) | 0.665" × 0.315" × 0.772" (16.9×8×19.6 mm) |
| Number of Poles | 1 (Single Pole) |
| Termination Type | PC Pins (Tin Finish) |
Mechanical Integrity
Panel-mount installation requires precise cutout tolerances to prevent rotation. The compact bezel design saves real estate but necessitates strict adherence to spacing guidelines to ensure adequate airflow and tool clearance for fuse removal.
Environmental Reliability
Engineered for indoor environments, the holder utilizes corrosion-resistant polymer and tin-plated contacts. Designers should derate the current when operating at elevated temperatures and schedule routine inspections for contact wear.
Installation & Maintenance Checklist
- ✓ Precise Cutout: Verify panel dimensions before mounting to ensure retention features engage properly.
- ✓ Thermal Profile: Use controlled soldering profiles for PC pins to maintain contact integrity.
- ✓ Routine Inspection: Check for discoloration or oxidation which indicates potential overheating.
Strategic Selection & Procurement
Selection Criteria
Weigh the trade-offs between cost, size, and service ease. Use this part where minimal footprint and quick field replacement are mandatory. For higher voltage needs, consider multi-pole alternatives.
Procurement Tip
Verify exact variant codes and lot traceability. Plan lead times into production schedules to avoid line stoppages and ensure RoHS compliance documentation is received upon delivery.
Summary
- ● The 04820001ZXPF is a 15A / 125V compact panel-mount holder ideal for telecom and power-management enclosures where space is at a premium.
- ● Compatible with various blade fuses; selecting the correct type (time-delay vs. fast-blow) is essential for nuisance-free operation.
- ● Long-term reliability depends on high-quality solder joints, proper PCB copper weight, and regular maintenance cycles to check for wear.
