Features
- Innovative and cost-effective composite film technology
- Conforms to ANSI/AAMI EC53:2013/ IEC 60601-2-27:2011
- Suitable replacement for ceramic composition resistors, which are required in many pulse applications
- Available in two packages to suit different board designs: through hole axial, and SMD MELF
Specifications
Characteristics
Derating
Surge Performance
Single Surge Performance
Surge Power Derating Curve
- SINGLE SURGE PERFORMANCE graph is good for NON REPETITIVE applications operating in an ambient temperature of 40°C or less. For temperatures above 40°C, the graph power must be derat- ed further linearly down to zero at 200°C.
- To determine applicable surge power in continuous-surge applications:
1. Identify allowable duration and peak power P(surge) of single surge;
2. Determine ratio of surge duration/surge OFF time in application;
3. Calculate P(applicable) backwardly according to Y-axis of SURGE POWER DERATING CURVE.