RFP250-100 250W 100Ω RF Termination Resistor

RFP250-100 250W 100Ω RF Termination Resistor – Flange Mount BeO Substrate

The RFP250-100 250W is a 250-watt RF termination resistor with a fixed resistance of 100 ohms, suitable for high-power applications across a broad frequency range from DC to 2.0 GHz. It uses a thick-film resistive element on a beryllium oxide (BeO) ceramic substrate to provide excellent heat dissipation, low VSWR, and stable electrical performance. The flange mount design supports secure installation into RF circuits, power amplifier systems, and test equipment.

This component operates reliably in temperature environments ranging from -55°C to +150°C and maintains consistent performance in systems requiring precise impedance matching. Its compact form factor and thermal efficiency make it well-suited for RF amplifiers, dummy loads, attenuators, and high-frequency termination points in communication and industrial systems.

The RFP250-100 offers a low parasitic capacitance of approximately 3.3 pF and supports minimal signal reflection across the working frequency range. It is RoHS-compliant and meets applicable MIL-grade standards for long-term operation under demanding electrical and environmental conditions.

Key Specs Resistance: 100Ω ±5% Power Rating: 250W Continuous Frequency Range: DC to 2.0 GHz Technology: Thick-Film on BeO Ceramic Substrate VSWR: Low (optimized for high-frequency applications) Capacitance: Approx. 3.3 pF Mounting Style: Flange Mount Operating Temperature: -55°C to +150°C Applications: RF Amplifiers, Dummy Loads, Telecom Systems, Aerospace, Military RF Equipment Package Type: Flange Mount Ceramic Package Compliance: RoHS, MIL-E-5400