Technical datasheet for Uniroyal HP Series high-power thick film chip resistors, covering specifications, part numbering, dimensions, and soldering profiles.
This datasheet details the characteristics of Uniroyal High-Power Thick Film Chip Resistors, specifically the HP Series. It provides comprehensive information on the part numbering system, marking conventions, and physical dimensions for various sizes ranging from HP02 to HP12.
The document outlines key performance specifications including resistance ranges, power ratings, operating temperatures, and tolerance levels. It also includes specific guidelines for soldering conditions, both for lead-free and leaded processes, as well as performance specifications for temperature coefficients and load life.
| Tolerance Options | ±0.5%, ±1%, ±2%, ±5%, ±10% |
|---|---|
| Suitable Soldering Methods | Wave & Re-flow |
The part number includes 14 codes representing the part name, power rating, tolerance, resistance value, packaging type, quantity, and special features.
The recommended peak temperature for lead-free solder is 260℃, with a dwell time of 10 seconds within ±5℃ of the actual peak.
Yes, the datasheet states that these resistors are suitable for both wave and re-flow soldering.