{"id":1237,"date":"2025-01-15T17:28:23","date_gmt":"2025-01-15T09:28:23","guid":{"rendered":"https:\/\/www.lightbo-led.com\/?p=1237"},"modified":"2025-09-08T11:14:01","modified_gmt":"2025-09-08T03:14:01","slug":"four-digit","status":"publish","type":"post","link":"https:\/\/www.lightbo-led.com\/fr\/four-digit\/","title":{"rendered":"Quatre chiffres"},"content":{"rendered":"

jaune vert 4 chiffres 0,56 pouces 7 segment LED affichage blanc segment surface grise<\/b><\/strong><\/p>\n

 <\/p>\n

Code:Vert jaune<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n

Param\u00e8tre<\/p>\n<\/td>\n

\n

Symbole<\/p>\n<\/td>\n

\n

Condition<\/p>\n<\/td>\n

\n

Min<\/p>\n<\/td>\n

\n

Type<\/p>\n<\/td>\n

\n

Max<\/p>\n<\/td>\n

\n

Unit\u00e9<\/p>\n<\/td>\n<\/tr>\n

\n

Tension avant<\/p>\n<\/td>\n

\n

Vf<\/p>\n<\/td>\n

\n

Si = 20mA<\/p>\n<\/td>\n

\n

1.8<\/p>\n<\/td>\n

\/<\/td>\n2.5<\/td>\nV<\/td>\n<\/tr>\n
\n

Tension inverse<\/p>\n<\/td>\n

\n

Vr<\/p>\n<\/td>\n

\n

Ir = 10uA<\/p>\n<\/td>\n

5<\/td>\n\/<\/td>\n\/<\/td>\nV<\/td>\n<\/tr>\n
\n

Intensit\u00e9 lumineuse<\/p>\n<\/td>\n

\n

Iv<\/p>\n<\/td>\n

\n

Si = 20mA<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\/<\/td>\n\n

40<\/p>\n<\/td>\n

\n

MCD<\/p>\n<\/td>\n<\/tr>\n

\n

Spectre avec la moiti\u00e9 de la valeur<\/p>\n<\/td>\n

\n

\u03bb<\/p>\n<\/td>\n

\n

Si = 20mA<\/p>\n<\/td>\n

\/<\/td>\n20<\/td>\n\/<\/td>\n\n

nm<\/p>\n<\/td>\n<\/tr>\n

\n

Longueur d'onde<\/p>\n

 <\/p>\n<\/td>\n

\n

D\u03bb<\/p>\n<\/td>\n

\n

Si = 20mA<\/p>\n<\/td>\n

\n

569<\/p>\n<\/td>\n

\/<\/td>\n574<\/td>\n\n

nm<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Nombre maximum absolu (Ta=25\u2103)<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\n

Param\u00e8tre<\/p>\n<\/td>\n

\n

Symbole<\/p>\n<\/td>\n

\n

\u00c9valuations<\/p>\n<\/td>\n

\n

Unit\u00e9<\/p>\n<\/td>\n<\/tr>\n

\n

Courant en avant (par d\u00e9s)<\/p>\n<\/td>\n

\n

IPM<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

mA<\/p>\n<\/td>\n<\/tr>\n

\n

Voltage inverse (par d\u00e9s)<\/p>\n<\/td>\n

\n

Vr<\/p>\n<\/td>\n

5<\/td>\nV<\/td>\n<\/tr>\n
\n

Dissipation de puissance (par d\u00e9s)<\/p>\n<\/td>\n

\n

Pm<\/p>\n<\/td>\n

\n

80<\/p>\n<\/td>\n

\n

mW<\/p>\n<\/td>\n<\/tr>\n

\n

Plage de temp\u00e9rature de fonctionnement<\/p>\n<\/td>\n

\n

Topr<\/p>\n<\/td>\n

\n

-40~+120<\/p>\n<\/td>\n

\n

\u2103<\/p>\n<\/td>\n<\/tr>\n

\n

Plage de temp\u00e9rature de stockage<\/p>\n

 <\/p>\n<\/td>\n

\n

Tstg<\/p>\n<\/td>\n

\n

-40~+120<\/p>\n<\/td>\n

\n

\u2103<\/p>\n<\/td>\n<\/tr>\n

\n

Temp\u00e9rature de soudure (3 sec)<\/p>\n

 <\/p>\n<\/td>\n

\n

Th<\/p>\n<\/td>\n

\n

260<\/p>\n<\/td>\n

\n

\u2103<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

LED vie de travail 80.000hrs, Nombre maximum absolu \u00e0 Ta = 25 \u2103<\/p>\n

 <\/p>\n

Caract\u00e9ristique des \u00e9crans LED de segment<\/strong><\/p>\n

— Segment blanc Surface grise<\/p>\n

— Intensit\u00e9 lumineuse \u00e9lev\u00e9e<\/p>\n

— Fonctionnement \u00e0 faible courant<\/p>\n

— Performance stable<\/p>\n

— Segments uniformes continus<\/p>\n

— Montage facile sur PCB<\/p>\n

— Compatible avec IC<\/p>\n

— Conforme aux normes RoHS<\/p>\n

Application des \u00e9crans LED de segment<\/strong><\/p>\n

— \u00c9quipement audio ou panneaux d'instruments;<\/p>\n

— Utilisation g\u00e9n\u00e9rale pour les indicateurs num\u00e9riques;<\/p>\n

— produits multim\u00e9dias;<\/p>\n

— Affichage du taux de change bancaire;<\/p>\n

— Affichage d'horloge LED;<\/p>\n

— Affichage pour la station-service et d'autres diff\u00e9rentes zones d'affichage de l'\u00e9quipement \/ machine.<\/p>\n

 <\/p>\n

\u00c9quipement industriel<\/strong><\/p>\n

Fours industriels, \u00e9quipement d'essai de fiabilit\u00e9, instruments d'analyse, \u00e9quipement de contr\u00f4le de processus, instruments d'essai et de mesure, contr\u00f4leurs de temp\u00e9rature, contr\u00f4leurs logiques programmables, syst\u00e8mes de s\u00e9curit\u00e9<\/p>","protected":false},"excerpt":{"rendered":"

Yellow Green 4 Digit 0.56inch 7 Segment LED Display White Segment Gray Surface   Code:Yellow Green Parameter Symbol Condition Min Typ Max Unit Forward Voltage Vf If=20mA 1.8 \/ 2.5 V Reverse Voltage Vr Ir=10uA 5 \/ \/ V Luminous Intensty Iv If=20mA 20 \/ 40 mcd Spectrum With Of Half Value \u03bb If=20mA \/ […]<\/p>","protected":false},"author":1,"featured_media":1591,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[911,907],"tags":[],"class_list":["post-1237","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7-segment-led-display","category-led-display"],"_links":{"self":[{"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/posts\/1237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/comments?post=1237"}],"version-history":[{"count":8,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/posts\/1237\/revisions"}],"predecessor-version":[{"id":1656,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/posts\/1237\/revisions\/1656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/media\/1591"}],"wp:attachment":[{"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/media?parent=1237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/categories?post=1237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lightbo-led.com\/fr\/wp-json\/wp\/v2\/tags?post=1237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}