Concurrent Technologies are experts in the development and manufacture of products for critical embedded applications.

We offer suitable products for increasing levels of operating temperature range, shock and vibration including three non-rugged operating temperature ranges plus air and conduction-cooled rugged variants.

Humidity protection and conformal coatings are offered across the levels to provide reliable operation in different environmental conditions.

Temperature Ranges:

Typical Use Matrix

Environmental Range N Series N, E, K Series All Series
Typical Markets Communications
Test & Measurement
High Speed Physics
Industrial
Transportation
Fixed Military
Mobile Military
Aerospace
Likely Form Factors AMC
CPCI
VME
VPX
XMC/PMC
CPCI
VME
VPX
XMC/PMC
VME
VPX

Non-Rugged Environmental Data

N Series E Series K Series
Operating Temperature 0°C to +55°C -25°C to +70°C -40°C to +85°C
Non-Operating Temperature -40°C to +85°C -40°C to +85°C -40°C to +85°C
Rate of Change 1°C/minute 2°C/minute 3°C/minute
Airflow Up to 400LFM Up to 400LFM Up to 600LFM
Operating Humidity 5% to 95% non-condensing 5% to 95% non-condensing 5% to 95% non-condensing
Non-Operating Humidity 5% to 95% non-condensing 5% to 95% non-condensing 5% to 95% non-condensing
Humidity Protection Optional Optional Certonal FC-742
Operating Shock (excluding AMCs) 20g, 11ms ½ sine 20g, 11ms ½ sine 20g, 11ms ½ sine
Random Vibration (VPX boards only) 0.002g²/Hz with a
flat response to 1,000Hz
0.002g²/Hz with a flat
response to 1,000Hz
0.002g²/Hz with a flat
response to 1,000Hz
Sinusoidal Vibration (excluding AMCs) 0.38mm peak 5Hz to 36Hz,
2g from 36Hz to 2kHz
0.38mm peak 5Hz to 36Hz,
2g from 36Hz to 2kHz
0.38mm peak 5Hz to 36Hz,
2g from 36Hz to 2kHz
Operating Altitude 0 to 15,000 feet
(0 to 4,572m)
0 to 15,000 feet
(0 to 4,572m)
0 to 15,000 feet
(0 to 4,572m)
Non-Operating Altitude 0 to 50,000 feet
(0 to 15,240m)
0 to 50,000 feet
(0 to 15,240m)
0 to 50,000 feet
(0 to 15,240m)

Rugged Environmental Data

RA Series RC Series
Operating Temperature -40°C to +75°C -40°C to +85°C
Non-Operating Temperature -50°C to +100°C -55°C to +105°C
Rate of Change 3°C/minute 3°C/minute
Typical Airflow Up to 400LFM Conduction-cooled
Operating Humidity 5% to 95% non-condensing 5% to 95% non-condensing
Non-Operating Humidity 5% to 95% non-condensing 5% to 95% non-condensing
Conformal Coating Humiseal® 1B73 Humiseal® 1B73
Operating Shock 40g, 11ms ½ sine 40g, 11ms ½ sine
Random Vibration 0.04g²/Hz
5Hz to 100Hz PSD increasing at 3dB/octave
100 to 1,000Hz PSD=0.04g²/Hz
1,000Hz to 2,000Hz PSD decreasing at 6dB/octave
0.1g²/Hz
5Hz to 100Hz PSD increasing at 3dB/octave
100 to 1,000Hz PSD=0.1g²/Hz
1,000Hz to 2,000Hz PSD decreasing at 6dB/octave
Operating Altitude -1,000 to 33,000 feet
(-305 to 10,058m)
-1,000 to 50,000 feet
(-305 to 15,240m)
Non-Operating Altitude -1,000 to 50,000 feet
(-305 to 15,240m)
-1,000 to 50,000 feet
(-305 to 15,240m)

Coatings

  • Three coatings offered as standard
  • Humidity seal – Fluorochemical polymer coating that dries to a thin clear layer and enables boards to be used continuously in 85% humidity
  • Conformal coatings offer improved moisture and chemical resistance properties for more extreme environments
  • Other coating types available to special order
Coating Type Description
1 Certonal® FC-742 Humidity seal
2 Humiseal® 1B73 Acrylic conformal coating
3 Humiseal® 1A33 Urethane conformal coating