Am éigin, bímid ag caint faoin stiúir dath dearg, stiúir dath gorm, nó stiúir dath glas. Ach tá sé seo ar fad le haghaidh dath infheicthe an tsolais. Ansin, cad faoi na solais sin nach féidir linn a fheiceáil inár súil nocht? --- Solas infridhearg, arb é an speictream dofheicthe a shainmhínítear de ghnáth mar thonnfhaid sa raon is faide ná 700nm (nanaiméadar). Ansin b’fhéidir go mbeidh daoine ag déanamh iontais, ós rud é go bhfuil an stiúir 850nm i raon an speictrim dofheicthe, ní féidir le daoine an stiúir 850nm a fheiceáil agus é ag obair. Is í an fhírinne, áfach, go bhfaca daoine spot beag dearg nuair a bhíonn an stiúir seo ag obair. Ar an láimh eile, mar a fheicimid, is féidir an bás lom 850nm LED seo a phacáistiú le cás difriúil, mar shampla 3528 cás SMD LED mar a leanas nó cás eile mar 2835 SMD LED, 5730 SMD LED, 3014 SMD LED ect. Ansin

- Paraiméadair Toise -

Tá na cásanna SMD LED seo ar fáil freisin le haghaidh IR LED, UV LED, Blue SMD LED, Red SMD LED, Amber LED ect.

- Dath astaithe -

- Paraiméadair Leictreacha -

Rátálacha Uasmhéid Absalóideach Ag Ta = 25 ℃

Parameter	Symbol	Rating
Power Dissipation	Pd	230mW
Pulse Forward Current	IFP	200mA
Forward Current	IF	30mA
Reverse Voltage	VR	5V
Junction Temperature	Tj	115°C
Operating Tempertature	Topr	-40 - +80°C
Storage Tempertature	Tstg	-40 - +100°C
Soldering Temperature	Tsol	260°C
Electro-Static-Discharge(HBM)	ESD	2000v
Warranty	Time	5Years
Antistatic bag	Piece	2000Back
*Pulse Forward Current Condition:Duty 1% and Pulse Width=10us.
*Soldering Condition:Soldering condition must be completed with 3 seconds at 260°C

Saintréithe Optúla agus Leictreacha ( T c = 25 ℃ )

Parameter	Symbol	Min	Typ	Max	Unit	Test Condition
Forward Voltage	VF	1.3		1.7	V	IF=20mA
Pulse Forward Voltage	VF		2.3		V	IFP=200mA
Radiant Intensity	IE	5		10	mw/sr	IF=20mA
Peak Wavelength	λP	845	850	858	nm	IF=20mA
Total Radiated Power	PO		3.0		mw	IF=20mA
Half Width	Dl		50		nm	IF=20mA
Viewing Half Angle	2q1/2		±60		deg	IF=20mA
Reverse Current	IR			5	uA	VR=5V
Rise Time	Tr		25		ns	IF=20mA
Fall Time	Tf		13		ns	IF=20mA
*Luminous Intensity is measured by ZWL600.
*q1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
*lD is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

- 850nm LED -

- Ceangal Sreang Órga -

* D’fhonn gach saolré fada LED a choinneáil, úsáideann monarcha BestLED sreang ard óir íon le haghaidh nasc ciorcad taobh istigh

- Pacáil -

* Pacáimid é le pacáil i bhfolús tar éis é a théip mar ríl

- Táirgeadh -

- Úsáid -