Advanced Facilities Efficient Production
Dongguan Zhiding Electronics Technology Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm smd 1921 rgb coj nyob rau hauv Suav teb, kuj txhawb kev pab customized. Yog tias koj yuav mus rau cov lag luam wholesale siab heev smd 1921 rgb coj ua nyob rau hauv Suav teb, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas. Tsis tas li ntawd, 2 xyoo warranty yog muaj.
Khoom Description
Xyoo 1921 SMD RGB LED
Tus lej naj npawb: AL-S1921RGBB-LP19-1A
High Brightness Zaub LED- Lens Dub
2.0x2.1mm SMT LED rau LED Screen & Signage
Pob: 10500pcs / reel
ZHIDINGLED siab brightness 1921 RGB LED nta lub lens dub rau qhov zoo sib xws hauv cov xim puv LED. Rated ntawm 730mcd(Green) nrog lub dav 120℃saib lub kaum ntse ntse, qhov SMD LED no zoo tagnrho rau pixel pitch daim ntaub ntawv, backlighting, thiab tsheb dashboard indicators
AL-S1921RGBB-LP19-1A yog 2.0 × 2.1 × 1.9mm 1921 hneev taw SMD RGB LED nrog ywj siab Liab, Ntsuab Ntsuab thiab Xiav tuag. Lub lens dub ntshiab saum toj kawg nkaus txhim kho qhov sib piv ntawm cov keeb kwm yav dhau los tsaus nti - ua kom nws haum zoo rau sab hauv / sab nraum zoov cov xim LED matrix cov lus qhia, channel tsab ntawv backlighting, thiab tsheb / kev lag luam xwm txheej ntsuas.
|
Yam khoom |
Specification |
|---|---|
|
Pob Loj |
2.0 x 2.1 x 1.9 hli (1921 Standard) |
|
Lens Xim |
Dub Ntshiab |
|
Chip Khoom |
AlGaInP (Red) / InGaN (ntsuab / xiav) |
|
Soldering Compatibility |
Infrared, Vapor Phase, Reflow |
|
Quantity Ib Reel |
10,500 pcs |
|
Moisture Sensitivity |
Theem 2 (Yuav tsum tau ci yog tias raug> 7 hnub) |
|
Parameter |
Cim |
Kev kuaj mob |
Liab |
Ntsuab |
Xiav |
Chav tsev |
|---|---|---|---|---|---|---|
|
Luminous Intensity |
Iv |
Yog tias=R: 15mA / G: 8mA / B: 5mA |
300 (Min) |
480 (Min) |
70 (Min) |
mcd ua |
|
Dominant Wavelength |
λd |
Yog tias=R: 15mA / G: 8mA / B: 5mA |
615 ~ 630 |
515 ~ 535 |
465 ~ 480 |
nm |
|
Forward voltage |
VF |
Yog tias=R: 15mA / G: 8mA / B: 5mA |
1.8 ~ 2.4 |
2.4 ~ 3.4 |
2.4 ~ 3.4 |
V |
|
Saib lub kaum sab xis |
2θ½ |
Yog tias=R: 15mA / G: 8mA / B: 5mA |
120 |
120 |
120 |
deg |
|
Rov qab tam sim no |
IR |
VR=5V |
< 10 |
< 10 |
< 10 |
μA |
Qhov zoo:
High Contrast Black Lens: Tsim tshwj xeeb rau LED zaub modules, lub ntsej muag dub tiv thaiv lub teeb pom kev thaum lub pixel tawm, ua kom cov xim dub tob dua.Optimized Luminance: Delives high brightness output nrog 730mcd (Green), 450mcd (Liab), thiab 105mcd (Blue4}, zoo meej rau hnub ci
Standard 1921 Hneev taw: Compact 2.0x2.1mm SMD pob fits siab - ntom PCB layouts thiab txhawb reflow soldering.
Wide Viewing Angle: 120℃nqaj kaum sab xis lav qhov sib xyaw xim sib xyaw thiab pom pom thoob plaws qhov pom dav.
Muaj Qib Kev Ntseeg: Tsim nyog rau -25℃rau +80℃kev ua haujlwm, haum rau qhov chaw hnyav xws li tsheb teeb pom kev zoo thiab sab nraum zoov.
FAQ
Q: Vim li cas qhov no 1921 LED muaj lub ntsej muag dub tsis yog qhov tseeb?
A: Qhov no yog qhov tseeb, tsis yog qhov tsis zoo. Lub Lens Dub Clear yog tsim tshwj xeeb rau cov ntawv thov. Thaum lub pixel raug kaw, cov epoxy dub zais cov qauv nti sab hauv thiab tiv thaiv lub teeb pom kev nyob ib puag ncig. Qhov no muab koj lub vijtsam LED ntau qhov tob tob thiab qhov sib txawv siab dua, tshwj xeeb tshaj yog nyob rau hauv qhov tsaus nti tom qab modules.
Q: Kuv puas tuaj yeem siv kuv tus qauv coj -dawb reflow profile rau cov SMD LEDs?
A: Yog, tab sis saib qhov kub siab tshaj plaws. Lub spec tso cai rau qhov siab tshaj plaws ntawm 260℃rau 10 vib nas this, thiab tsuas yog ib qho kev pom zoo. Yog tias koj xav tau rov ua dua lub rooj tsavxwm, sim ua kom cov cua sov hauv zos. Tsis tas li ntawd, thaj tsam preheat yuav tsum nyob qis dua 150℃tsis pub ntau tshaj 2 feeb los tiv thaiv thermal shock.
Q: Muaj pes tsawg daim tuaj ntawm ib lub reel, thiab ntev npaum li cas kuv tuaj yeem khaws lawv tom qab qhib?
A: Txhua reel muaj 10,500 daim. Hais txog kev khaws cia: ib zaug koj qhib lub hnab nqus tsev, koj yuav tsum siv lawv li ntawm 7 hnub hauv ib puag ncig qis dua 30℃thiab 60% RH. Yog tias lawv zaum ntev dua, koj yuav tsum ci lawv ntawm 60℃rau 24 teev ua ntej reflow, txwv tsis pub, LED yuav tawg vim ya raws thaum lub sij hawm soldering.
Hais txog peb & Qhov no 1921 LED
Los ntawm peb lub rooj cob qhia Dongguan mus rau koj lub rooj tsavxwm PCB. Peb khiav peb cov kab ntau lawm ntawm no hauv Dongguan (txoj cai los ntawm Dongcheng, Xiaqiao, yog tias koj paub qhov chaw). Qhov no 1921 RGB LED yog nyob txhua qhov chaw hauv peb lub tsev khaws khoom tam sim no. Peb feem ntau muag nws rau cov txiv neej ua cov P2.5 thiab P3 thiab P4.81 LED cov ntxaij vab tshaus.
Ib yam uas peb ib txwm qhia rau peb cov neeg siv khoom: saib Blue tuag. Nws tsuas yog ntsuas rau 20mA, thaum Liab thiab Ntsuab tuaj yeem coj 25mA. Peb muaj ib tus neeg siv khoom xyoo tas los uas pheej tshuab cov chips xiav vim nws tus neeg tsav tsheb thawb hnyav heev. Yog li ntawd, tshawb xyuas koj cov kev txwv tam sim no ua ntej koj ua haujlwm.
Tsis tas li ntawd, hais txog Black Lens -tsis txhob xav tias nws tsuas yog saib xwb. Nws yeej zais qhov kev xav tsis zoo thaum lub vijtsam tawm. Ua kom cov xim dub zoo li "dub".
Peb ntim 10,500 pcs ib reel. Yog tias koj xaj, peb feem ntau xa tuaj hauv 24 teev. Yog tias koj xav tau ib qho qauv los ntsuas lub wavelength los yog soldering tshav kub, tsuas yog WhatsApp kuv. Kuv yog tus uas ntim cov thawv thiab.
Cim npe nrov: smd 1921 rgb coj, Tuam Tshoj, manufacturers, lag luam wholesale, customized, bulk, Tshuag, dawb qauv