Allicdata Part #: | L50385-ND |
Manufacturer Part#: |
3990A5 |
Price: | $ 2.60 |
Product Category: | Optoelectronics |
Manufacturer: | Visual Communications Company - VCC |
Short Description: | LED GREEN 7/32" HOLE PNL MNT |
More Detail: | LED Panel Indicator Green 2.2V 30mA Round with F... |
DataSheet: | 3990A5 Datasheet/PDF |
Quantity: | 362 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 2.36250 |
10 +: | $ 1.97064 |
25 +: | $ 1.65514 |
100 +: | $ 1.41863 |
250 +: | $ 1.26101 |
500 +: | $ 1.14279 |
1000 +: | $ 1.05084 |
Current: | 30mA |
Features: | -- |
Ingress Protection: | -- |
Termination Style: | Wire Leads - 4.6" (116.84mm) |
Viewing Angle: | -- |
Wavelength - Peak: | -- |
Millicandela Rating: | 16mcd |
Lens Style/Size: | Round with Flat Top |
Panel Cutout Dimensions: | 0.22" (5.59mm) |
Panel Cutout Shape: | Round |
Series: | 3990A |
Voltage: | 2.2V |
Ratings: | Vf (Typ), If (Max) |
Lens Transparency: | -- |
Lens Color: | -- |
Lamp Color: | Green |
Moisture Sensitivity Level (MSL): | -- |
Type: | LED |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Panel Indicators, Pilot Lights like the 3990A5 are used in a wide range of applications, due to their ability to indicate precise conditions and provide visual warning when malfunction. Contemporary engineering advances have improved upon the basic technology in many ways, and in this article, we will take a look at the working principles behind the 3990A5 and explore some of the applications where it can be used.
The 3990A5 is an LED, or Light Emitting Diode, indicator. LED technology is fast becoming the standard for indicating a variety of conditions due to its low energy consumption, durability and rapid response. It consists of a small LED mounted flush within the plastic bezel that has been designed to be IP65 rated (waterproof and dustproof). The color of the LED can be changed depending on the application and it is available in amber, blue, white and green varieties.
The primary function of the 3990A5 is to indicate that a system is in a certain state. By connecting it to a circuit, the LED either comes on or goes off, depending on the state of the system. This is achieved by a simple method of comparing a voltage or current that comes through the circuit to a set threshold value, which is typically 2-3 volts or 0.5 amps. This is achieved using specialized integrated bistable latching devices. If the voltage on the circuit exceeds the threshold value, the bistable device switches the LED on, and if it fall below, the LED is switched off.
The LED is mounted into a plastic bezel that is designed to withstand both low and high temperature extremes. This makes it ideal for a wide range of industrial and medical applications where temperature can vary drastically. Internally, it is protected by a wire guard or a thin clip which serves as a barrier between the circuit and the LED, preventing any short circuits.
The 3990A5 is a highly versatile LED indicator and can be used in a variety of applications. Examples include production line machines where a visual indication is needed that a process has been completed correctly, or in medical equipment where a warning light can alert the user to a malfunction or incorrect operation. Similarly, it can be used to indicate when fuel levels are low or simply to provide an aesthetic lighting effect to a control panel.
The 3990A5 is a simple yet effective LED indicator that is widely used in a variety of applications. It provides a reliable and cost-effective way to indicate when a particular system or process is in a certain state. The ability to change the color of the LED also makes it suitable for a variety of applications where particular conditions need to be highlighted.
Overall, the 3990A5 is a robust and reliable LED indicator that has a wide range of applications. From production line machines to medical equipment, it is essential for visual indication of the current state of the system or process being monitored. Though basic, the technology behind this device has a proven track record and provides a cost-effective solution for many industries.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
501912-3990 | Molex Connec... | 0.92 $ | 1000 | CONN FPC BOTTOM 39POS 0.3... |
3990A7 | Visual Commu... | 2.6 $ | 100 | LED YELLOW 7/32" HOLE PNL... |
3990A3 | Visual Commu... | 1.56 $ | 1000 | LED AMBER 7/32" HOLE PNL ... |
3990A5 | Visual Commu... | 2.6 $ | 362 | LED GREEN 7/32" HOLE PNL ... |
3990A1 | Visual Commu... | 2.6 $ | 345 | LED RED 7/32" HOLE PNL MN... |
399010-01 | Qualtek | 3.9 $ | 499 | CORD 18AWG CABLE 5.91' BL... |
399011-01 | Qualtek | 4.63 $ | 199 | CORD 18AWG CABLE 8.20' BL... |
399013-01 | Qualtek | 5.47 $ | 296 | CORD 18AWG IEC 320-C13 8.... |
399012-01 | Qualtek | 4.47 $ | 258 | CORD GB2099 TO IEC 320-C1... |
399014-01 | Qualtek | 3.94 $ | 179 | CHINA POWER CORD, GB 2099... |
39902000000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BRD MNT 200MA 65VAC/... |
39902500000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BOARD MOUNT 250MA 65... |
39901250000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BRD MNT 125MA 65VAC/... |
39903150000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BOARD MOUNT 315MA 65... |
39904000000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BRD MNT 400MA 65VAC/... |
39908000000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BRD MNT 800MA 65VAC/... |
39901600000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BOARD MOUNT 160MA 65... |
39906300000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BRD MNT 630MA 65VAC/... |
39905000000 | Littelfuse I... | 0.19 $ | 1000 | FUSE BRD MNT 500MA 65VAC/... |
PP11-62-5.00A-39906-62-V | Sensata-Airp... | 17.61 $ | 1000 | CIR BRKR MAG-HYDR 5A PUSH... |
PR11-0-20.0A-39907-1-V | Sensata-Airp... | 17.61 $ | 1000 | CIR BRKR MAG-HYDR 20A PUS... |
IALHK1111-1REC5R-39901-20 | Sensata-Airp... | 242.63 $ | 1000 | CIR BRKR MAG-HYDR LEVER |
BB-806-39900 | B&B Smar... | 0.0 $ | 1000 | NETWORKING POWER ADAPTER ... |
3990150507 | Telit | 101.96 $ | 1 | BOARD EVAL FOR JUPITER SL... |
3990150526 | Telit | 117.48 $ | 1000 | BOARD EVAL FOR JUPITER SL... |
70156-3990 | Omron Automa... | 5.54 $ | 1000 | SYSTEM |
39905N | 14.28 $ | 1000 | FILE,PILLAR,CUT 1,6"/152M... | |
3990 WHT 30"X50YD | 3M | 1.39 $ | 1000 | DIAMOND GRADE VIP REFLECT... |
3990 WHT 36"X50YD | 3M | 2.08 $ | 1000 | DIAMOND GRADE VIP REFLECT... |
3990 WHT 24"X50YD | 3M | 1.39 $ | 1000 | DIAMOND GRADE VIP REFLECT... |
3990 WHT 48"X50YD | 3M | 2.77 $ | 1000 | DIAMOND GRADE VIP REFLECT... |
3990150511 | Telit | 0.0 $ | 1000 | BOARD EVAL FOR JUPITER SE... |
LAMP NEON INCAND WHITE PNL MNTNeon Panel...
LED IND LIGHT SS RED 24V WIRE LDLED Pane...
LED IND LIGHT 12V YELLOWLED Panel Indica...
LED GREEN 6V PNL MNTLED Panel Indicator ...
LED IND LIGHT 24V YELLOWLED Panel Indica...
INCAND PANEL INDICATOR GREENIncandescent...