Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.
Packaging: Lebokose la lebokose
Tlhahiso: 1000000000 pcs/week
Lipalangoang: Ocean,Land,Air
Sebaka sa Tšimoloho: Chaena
Matla a ho Fana: 7000000000 pcs/week
Setifikeiti: GB/T19001-2008/ISO9001:2008
HS Code: 8541401000
Port: SHENZHEN
Mofuta oa Lekhetho: T/T,Paypal,Western Union
Incoterm: FOB,EXW,FCA
Setšoantšo sa No.: 304NRD
Mochine: Molemo ka ho fetisisa LED
Color: Red
LED Type: Red Through-Hole Led
Lens Type Of 3mm LED: Red Diffused Lens
Shape Of 3mm Red LED: 3mm Round Top
Inner Packing: 1000pcs/Bag
Pins Length: 29mm & 27mm
Wavelength: 620-630nm
Brightness Level Of 3mm LED: High Bright
Brightness Of Red LED: 200-400mcd
Leseli le khanyang le khubelu le sebopeho se tloaelehileng le khanya e phahameng
Haeba khanya ea 3 0 4 R D e sa khone ho fihlela seo u se hlokang, ka kopo botsa ena ; 304NRD.
Leseli lena le khubelu le nang le masoba le na le khanya e khanyang, e phahameng hanyane ho feta 304RD. Ha o sebelisa LED ena e khubelu ea 3mm ka lesoba ho 20mA, khanya e ka fihla ho 200-400mcd. E tla ba 100-200mcd feela bakeng sa 304RD. Bapisa le 304R D, ena 304NRD e phethahetse haholoanyane ho sebetsa morerong oa lebone la ac b khanya ea LED kapa mabone a khabiso a LED. Haeba u batla li-3mm tse nang le khanya e phahameng, ka kopo sheba mabone a LED.
Boholo ba 3mm ka lesoba la LED:
Likarolo tsa LED tse phunyeletsang:
* Teba ea Lense: 3mm;
* Wavelength 620-630nm;
* Mofuta oa lense: Bofubelu bo phatlalalitsoe;
* Ho tšepahala ho phahameng le ho phahama ha mahlaseli a phahameng;
Lisebelisoa tsa motlakase:
Parameter | Symbol | Rating | Unit |
Power Dissipation | Pd | 60 | mW |
Pulse Forward Current | IFP | 100 | mA |
Forward Voltage | IF | 25 | mA |
Reverse Voltage | VR | 5 | V |
Junction Temperature |
Ti |
100 |
℃ |
Operating Temperature |
Topr |
-40 ~ +80 |
℃ |
Storage Temperature Range | Tstg | -40 ~ +80 |
℃ |
Soldering Temperature | Tsol | 260 | ℃ |
Electro-Static-Discharge(HBM) | ESD | 1000 | V |
Service life under normal conditions | Time | 50000 | H |
Warranty |
Time | 1 | Years |
Antistatic bag | Piece | 1000 | Bag |
* Pulse pele boemo ba hona joale: Mosebetsi 1% le pulse length = 10us.
* Boemo ba ho ts'oaroa ka letsoho: Boemo ba ho ts'oaroa bo tlameha ho phetheloa ka li-secongds tse 3 ho 260 ℃
Litšobotsi tsa Electrucal Optical (TC = 25 ℃ )
Parameter | Sysmblo | Min | Typ | max | Unit | Test Conditin |
Forward Voltage | VF | 1.8 | 2.0 | 2.4 | V | IF=20mA |
Luminous Intensity | IV | 200 |
|
400 | mcd |
IF=20mA |
Peak Wavelength |
λP |
|
633 |
|
nm |
IF=20mA |
Dominant Wavelength |
λD |
620 | 625 | 630 | nm |
IF=20mA |
Half Width |
△λ |
|
18 |
|
nm |
IF=20mA |
Viewing Half Angle |
2θ1/2 |
|
40 |
|
deg |
IF=20mA |
Reverse Current | IR |
|
|
5 | uA | VR=5V |
* /1 / 2 e hole-sxis angle moo matla a khanyang e leng halofo ea matla a khanyang a axia;
Kopo e ka sehloohong:
* E loketse lebone la morao;
* Leseli la pontshi;
* Lebone la khabiso la LED;
Khatelo-pele ea tlhahiso ea LED ea lesoba:
Bapisa le SMD LED, tlhahiso ea LED ea lesoba e tla ba thata le ho feta. Ho bolelang hore ho tla nka tsoelopele ea tlhahiso le nako ea tlhahiso:
Pele ho tsohle, re hloka ho lokisa chip ea LED (sena se tla tšoana le tlhahiso ea LED ea SMD ); Taba ea bobeli, re tla hloka ho kenya chip ea LED kahara sethala sa LED, ebe re hloka terata e hloekileng ea khauta ho hokahanya cathode le anode ea foreime ea LED. Ho na le mefuta e fapaneng, Bakeng sa tlhahiso ea LED ea SMD, re hloka ho beha epoxy ho foreime ea LED ebe re emela hore e omelle ka ontong. Leha ho le joalo, bakeng sa mabone a LED, re hloka ho kenya epoxy ka har'a sebono sa lense ebe re beha lintho tsohle ka ontong bonyane lihora tse 8 ho fihlela li omme. Kamora moo, re hloka ho li beha ka ontong ebe re ntša LED ka hlobo. Mme re hloka ho khaola lithakhisa tsa LED hore li be bonolo ho li hlahloba.
Qetellong, re ile ra fumana LED. Bakeng sa ho netefatsa boleng le junifomo hantle kamoo ho hlokahalang. Re boetse re hloka ho beha li-LED tsohle mochining oa karohano mme ho bona re tla fumana li-LED ka libaese tse tšoanang.
Maemo a polokelo:
1. qoba ho pepesehela tikoloho ea mongobo ka mokhoa o ts'oarellang 'me u boloke sehlahisoa se le hole le phetoho e potlakileng mochesong o haufi;
2. Li-LED li lokela ho bolokoa ka mocheso ≤30 ℃ le mongobo o lekanyelitsoeng <60% ℃;
3. Sehlahisoa ka har'a sephutheloana sa pele se tiisitsoeng se khothaletsoa hore se bokelloe nakong ea lihora tsa 72 ha se bula;
4. Sehlahisoa ka har'a sephutheloana se buletsoeng nako e fetang beke se lokela ho besoa lihora tse 6-8 ho isa ho 85-10 ℃;
MOTSOALLE OA HO KHETHA LED
1, Lebala la leqhubu la LED le tlameha ho ts'oana le sekhahla sa likoti tse ntseng li eketseha ho PCB nakong ea ho beoa ha karolo ;
Ho etella pele ho ka hlokahala ho netefatsa hore sethala sa lead se ts'oana le sekontiri sa lesoba ;
Sheba setšoantšo se ka tlase bakeng sa lits'ebetso tse nepahetseng tsa ho etsa lead ;
Se ke oa tsamaisa pherekano ea PCB sebakeng sa mabitso pakeng tsa leadframe le PCB ho thibela lisekete tse khuts'oane ;
E lemohile:
Method Mokhoa o nepahetseng oa ho hloa;
× Mokhoa o sa nepahalang oa ho hloa;
2. Ha lithapo tsa soldering li ea ho LED, lenonyeletso le leng le le leng la terata le lokela ho koaheloa ka thoko le tube e fokotsang mocheso ho thibela ho ikopanya ha nakoana.
Se ke oa koala likhoele ka bobeli mochesong o le mong oa mocheso ho qoba ho penya lead ea LED ;
Ho hatella khatello ea maikutlo ho lead ho ka senya sebopeho sa kahare mme sa baka ho hloleha ;
E lemohile:
Method Mokhoa o nepahetseng oa ho hloa;
× Mokhoa o sa nepahalang oa ho hloa;
3. Sebelisa li-stand-offs (sa feiga 3) kapa li-spacers (sa feiga 4) ho beha LED ka nepo ka holim'a PCB ;
4. Boloka bonyane ba 3mm cl earance pakeng tsa setsi sa lense ea LED le koba ea pele ea lead (Setšoantšo sa 5. Setšoantšo sa 6.)
5. Nakong ea ha u etella pele, sebelisa lisebelisoa kapa li-jig ho tšoara litselana ka mokhoa o sireletsehileng e le hore matla a kobehang a se ke a fetisetsoa lense ea LED le likarolo tsa eona tsa kahare ;
Se ke oa etsa loto eaba ba etsa hang ha karolo e se e kentsoe holim'a PCB ;
L mekhoa ea ho theha
1. Mekhoa ea ho etsa moetapele ;
2 . Se ke oa koba litsamaiso ho feta habeli (Setšoantšo sa 7 );
3. Nakong ea soldering, likoahelo le lihokelo li lokela ho tlohela tumello ho qoba ho beha khatello ea maikutlo ho LED nakong ea kulo (Setšoantšo sa 8) ;
4. Ntlha ea tšepe ea soldering ha ea lokela ho ama lense epoxy ;
5. Ka-lesoba LED 's ke sa lumellane le se kopantsoeng ka kulo reflow;
6. Haeba LED e tla feta lipalo tse ngata tsa soldering kapa e tobane le lits'ebetso tse ling moo karolo e ka bang le mocheso o matla ka kopo sheba le Best LED hore e lumellane ;
Tel: 86-0755-89752405
Lekolulo: +8615815584344
Imeile: amywu@byt-light.comAterese: Building No. 1 Lane 1 Liuwu Nanlian The Fifth Industry Area , Longgang, Shenzhen, Guangdong China
Websaeteng: https://st.bestsmd.com
Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.
Tlatsa tlhaiso-leseling e eketsehileng e le hore e ka ikopanya le uena kapele
Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.