HIS550R-A is a thermal infrared emitter in a TO-39/TO-5 package, featuring a NiCr filament radiating element with a soldered sapphire window and nitrogen gas filling for hermetic sealing. The radiating element has an area of 11 mm² and operates at 600 °C with 650 mW electrical input, delivering up to 160 mW optical output power. Electrical cold and hot resistance are both 22 ± 3 Ω, with a maximum DC power of 700 mW and voltage of 4.0 V. The emitter supports modulation at 6 Hz with 50 % duty cycle and emits in the 2 to 6 µm wavelength range. It complies with JEDEC standards JESD22-A104, JESD22-B103, and JESD22-B110. Maximum housing temperatures are 80 °C at the side and 75 °C at the bottom under DC drive.
Thermal infrared emitter with soldered sapphire window and Nitrogen gas filling, hermetically sealed
HIS550R-A is a NiCr filament based thermal infrared emitter in a hermetically sealed TO-39 package with a soldered sapphire window and Nitrogen noble gas filling. This guarantees best long-term stability. The standard cap allows a simple replacement in existing applications.
NICR FILAMENT BASED THERMAL INFR
| Innovative Sensor Technology IST USA Division | DigiKey | |
|---|---|---|
| Product Category | LED Lamps | Lamps |
| Product Number | HIS550R-A | 2952-HIS550R-A-ND |
| Product Name | Infrared-Emitter HIS550R-A | LED Emitters - Infrared, UV, Visible |
