HSMA-A460-W50M1

Current - Test:	50mA
Base Part Number:	HSMA-A460
Height (Max):	3.87mm
Size / Dimension:	3.20mm L x 2.80mm W
Supplier Device Package:	4-PLCC
Package / Case:	4-PLCC
Features:	--
Wavelength - Peak:	592nm
Wavelength - Dominant:	590nm
Mounting Type:	Surface Mount
Viewing Angle:	50°
Series:	--
Voltage - Forward (Vf) (Typ):	2.2V
Lens Style/Size:	Round with Domed Top, 2.20mm
Millicandela Rating:	2100mcd
Lens Transparency:	Clear
Lens Color:	Colorless
Color:	Amber
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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HSMA-A460-W50M1 product belongs to LED indication - discrete series by Everlight Electronics. It is a white LED indicating lamp with built-in 50mA current limit anti-static diode and occupy an area of 4.0 mm x 2.97 mm x 1.45 mm. With a luminous intensity above 110 mcd and clear lens, this LED is well-suited for illumination in small-sized top board and surface mount application such as backlighting of the keypad. **Working Principle** LED indicates the output of a device by converting electricity into light. The HSMA-A460-W50M1 operates in a similar fashion by using a diode to convert the electrical energy of an electrical signal into light. The diode is the light source – an optoelectronic semiconductor device that can emit energy in the form of light when a current is applied. When inputted with enough voltage and current, the diode begins to conduct as electrons fill in the holes on semiconductor material, releasing photons of numerous wavelengths. Photons will cause the material to emit light of a given frequency.**Application Field** HSMA-A460-W50M1 can be widely used in audio, communication and telecommunication systems, home appliances, automotive, instrumentation and military applications such as air conditioner, television, mobile phone and other consumer products, instrument panel switch, indicator, interior light and backlight applications. This LED indicator can be applied on pc board and meets the requirements of high brightness, low power consumption and visible angle. **Signal Identification** Signal identification with LED indicators can provide feedback to the user, whether a switch is in the on/off or open/closed state. This makes it ideal for signaling and indicating emergency conditions or change inputs. The HSMA-A460-W50M1 LED indicator is designed to indicate the input signal with sharp edges and clear indication without error.**Advantages** HSMA-A460-W50M1 has many advantages such as wide operating voltage range, good illuminance, low power consumption long service life, excellent thermal stability and anti-interference capability. It also offers high reliability, excellent protection against short circuit and strong LED light efficiency in low power consumption and wide operating temperature range. In addition, the LED indicator offers fast response time, small size and minimized optical crosstalk and turn-on delay time. **Conclusion** HSMA-A460-W50M1 is an ideal solution for high reliability applications and signal identification. It is designed to convert the electrical energy of an electrical signal into light and can be widely used in audio, communication and telecommunication systems, home appliances, automotive, instrumentation and military applications. The LED indicator offers excellent thermal stability, fast response time and small size, low power consumption and high brightness, as well as long service life.

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