3mm Green LED Single Level Circuit Board Indicator

3mm Green LED Single Level Circuit Board Indicator

Nke a 312LGC-3.5HK akara ngosi bọọdụ sekit n'akụkụ aka nri bụ LED nwere oghere nwere oghere 3mm n'ime. Yiri otu WP934CB/GD sitere na Kingbright. Mgbe anyị mechara nrụpụta ọkụ na-acha akwụkwọ ndụ ọkụ LED, anyị ga-etinye 570nm LED a ka ọ bụrụ ikpe ojii wee wee tụdo atụdo LED dị ka akụkụ aka nri. N'okwu a, ihe ngosi okirikiri sekit a nwere ike ịchekwa ọtụtụ mgbakọ na oge. Ọ bụrụ na ịchọrọ ụfọdụ ihe ngosi bọọdụ sekit nwere agba ndị ọzọ, nweere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ ~

Ogo nke 3mm Green LED circuit board indicator:

Ihe edeturu:

1, dimensons niile dị na milimita;

2, Ndidi bụ ± 0.10mm ọ gwụla ma etinyere ya n'ụzọ ọzọ;

3，590nm LED (Yellow), 520nm LED (Pure Green) ma ọ bụ 625nm LED (Red) dịkwa na nke a.

Oke ogo zuru oke (Tc = 25 ℃)

*Pulse na -aga n'ihu mgbagha dị ugbu a: Ọrụ 1% na obosara Pulse = 10us.

*Mgbagha mgbawa: A ga -emerịrị mgbagha mgbagha na nkeji 3 na 260 ℃

*θ1/2 bụ akụkụ na-apụ apụ nke ike ọkụ ya bụ ọkara ike ọkụ axial;

Ngwa ngwa:

*Ngwa akara;

*Ngosipụta ọnọdụ;

*Ọkụ azụmaahịa na ebe obibi ọkụ;

Ihe:

A na -eji ngwaọrụ agba akwụkwọ ndụ akwụkwọ ndụ a nwere diode ọkụ na -acha akwụkwọ ndụ. Anyị na -emepụta LED a nwere oghere mgbasa ozi dị elu na mgbawa ama ama ama, wee jiri eriri ọla edo dị ọcha mee maka njikọ sekit.

Mkpachapụ anya:

1, Akpa ihe mgbochi mmiri (MBB) nke nwere LEDS ka a ga -edobe ya na oke ikuku dị n'okpuru40C na iru mmiri n'okpuru 90% RH. A ga-edobe MBB akara ruo mgbe a ga-eji LEDS dị n'ime akpa ahụ mee ihe ozugbo.

2. Mgbe emepere MBB, LEDS niile dị n'ime akpa ahụ ga -emecha usoro ịre ahịa n'ime ọnọdụ dịka edepụtara na MBB LED kacha mma.

3. Ọ bụrụ na ntụpọ 10% nke kaadị ihe na -egosi iru mmiri (HIC) na -egosi mmiri mmiri, a ga -eme LEDs dịka ọnọdụ edepụtara na MBB LED kacha mma.

4. N'oge ịkwa akwa, ihe mkpuchi na ihe eji eme ihe kwesịrị ịhapụ nzere iji zere itinye ihe na -emebi ihe na LED n'oge ịgbado ọkụ.

5. Ọnụ nke ịgbado ọkụ ekwesịghị imetụ epoxy oghere anya .

6. Mgbe ịsachachara, hapụ ma ọ dịkarịa ala nkeji atọ ka akụrụngwa ahụ jụọ oyi n'ime ụlọ okpomọkụ tupu arụ ọrụ ọzọ .

7. Ọ bụrụ na LED ga -enweta ọtụtụ ngafe ịgbado ọkụ ma ọ bụ chee usoro ndị ọzọ ebe akụkụ ahụ nwere ike ịdị doro oké okpomọkụ, biko na Best ikanam maka ndakọrịta;

8. Profaịlụ ịgbado ọkụ reflow akwadoro maka SMD Housing LEDS;

Ihe edeturu:

1, Anyị na -akwado ọnọdụ reflow 245 ℃ (± 5 ℃). Oke kacha ere ọkụ kwesịrị ịbụ naanị 260 ℃.

2, Emela ka nrụgide epoxy resin nwee nrụgide ebe a na -ekpughere ya na oke ikuku.

3, solder akwadoro: Sn/Cu/Ag;

4, Ọ bụghị ihe karịrị otu ugboro;