THORLABS TD4XP Mounted Thermal Detectors (100 µW - 1 W)

Wavelength Range: 190 nm - 20 µm

Optical Power Working Range(a): 100 µW - 1 W

Active Sensor Area: 4.4 mm x 4.4 mm (0.17" x 0.17")

Item # of Mounted Sensor: TD4X

Max Average Power Density(b): 1.5 kW/cm²

Max Pulse Energy Density: 0.3 J/cm2 (1 ns Pulse), 5 J/cm2 (1 ms Pulse)

Detector Type: Thermopile

Typical Responsivity: >100 mV/W

Linearity with Optical Power: ±0.2%

Rise Time(c): 1.1 s

Active Area Uniformity: ±1% (>1 mm Beam Diameter)

Temperature Sensor: NTC Thermistor, 10 kΩ

Detector Dimensions: 18.0 mm x 12.0 mm x 2.6 mm (0.71" x 0.47" x 0.11")

Substrate: PCB

Mounting(a): Two Ø3.3 mm (Ø0.13") Mounting Holes

Electrical Connection: Wire

(a) Mounting on an appropriate heat sink is required. For mounting instructions and other information, see the Handling Instructions manual.

(b) Damage Threshold

(c) Typical Natural Response Time (0 - 95%)

MANUAL: