INFRASOLID - Thermal Infrared Emitters

Specifications

Parameter	HIT100smd-GA-GET
Package	SMD
Radiating element area	1 mm²
Radiating element temperature	1720 K at 800 mW
Optical output power	up to 175 mW
Recommended operating parameters	2.1 V / 390 mA / 800 mW*
Max. electrical power (DC)	1.05 W
Max. electrical voltage	2.5 V
Max. electrical current	420 mA
Electrical cold resistance	ca. (1.5 +/- 0.5) Ω*
Electrical hot resistance	ca. (5.4 +/- 1) Ω @ 800 mW*
Filter/Window	Glass
Wavelength range	0.6 to 4.7 µm
Filling gas	Argon
Lifetime	> 1,000 h (under evaluation)

* Values may vary ± 20 %

Document downloads

HIT100smd-GA-GET data sheet (PDF)

ISO9001 certificate (PDF)

Quality policy of Infrasolid (PDF)

Main features

Pulsable thermal SWIR / MWIR emitter with operating temperatures up to 2000 K
Tiny SMD package for fully automated production and high-volume applications, e.g. in mobile, hand-held and battery-powered devices
Fixed mounted two-dimensional emitter filament provides stable optical imaging in spectroscopic devices
Exceptional robustness against shock and vibration

Patents

DE102012103662B3, EP3491887B1, US10674567B2, CN109565907B, DE102018101974B4

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HITstar series

SWIR / MWIR emitter in standard industrial and customized housings

The HITstar series offers extremely powerful infrared radiation sources, especially for the SWIR and MWIR wavelength range. These pulsable thermal IR sources are based on a patented emitter technology and feature an extremely robust construction made of high-melting metals. Stable optical imaging in spectroscopic applications is guaranteed due to the fixed mounting of the two-dimensional emitter filament. It features an exceptional robustness against shock and vibration, making it particularly suitable for demanding environments.

INFRASOLID’s advanced packaging technology SOLIDSEAL® allows emitters with soldered Sapphire, CaF₂ and BaF₂ windows for use in harsh environments and a wide temperature range of -40 °C up to +125 °C.