Datasheet

ManualsBrandsLITE-ON ManualsLEDs & AccessoriesLED wired Red Circular 3 mm 2.5 mcd 60 ° 7 mA 1.7 V

LITE-ON TECHNOLOGY CORPORATION.

P r o p e r t y o f L i t e - O n O n l y

Features

* Lead (Pb) free product – RoHS compliant.

* High efficiency.

* Low power consumption.

* CMOS/MOS compatible.

* TTL compatible.

* Wide viewing angle.

Package Dimensions

Part No. Lens Source Color

LTL-4221NLC Red Diffused

Hi-Eff.Red

Notes:

1. All dimensions are in millimeters (inches).

2. Tolerance is

0.25mm(.010") unless otherwise noted.

3. Protruded resin under flange is 1.0mm(.04") max.

4. Lead spacing is measured where the leads emerge from the package.

5. Specifications are subject to change without notice.

6. The LED lamp original is LTL-4221NLC

Part No. : LTL-4221NLC-002 Page : 1 of 11

BNS-OD-C131/A4

Summary of content (11 pages)

PAGE 1
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Features * Lead (Pb) free product – RoHS compliant. * High efficiency. * Low power consumption. * CMOS/MOS compatible. * TTL compatible. * Wide viewing angle. Package Dimensions Part No. Lens Source Color LTL-4221NLC Red Diffused Hi-Eff.Red Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25mm(.010") unless otherwise noted. 3. Protruded resin under flange is 1.0mm(.04") max. 4.
PAGE 2
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Absolute Maximum Ratings at TA=25℃ Parameter Maximum Rating Unit Power Dissipation Tamb ≦ 90℃ 20 mW Forward Current 7 mA 500 mA 5 V Forward Surge Current ( 10μsec pulse) Reverse Voltage Operating Temperature Range -55℃ to + 100℃ Storage Temperature Range -55℃ to + 100℃ Lead Soldering Temperature [2mm (.0787") From Body] 260℃ for 5 Seconds Max. Part No.
PAGE 3
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Electrical / Optical Characteristics at TA=25℃ Parameter Luminous Intensity Symbol Min. Typ. Max. Unit IV 0.75 2.5 50 mcd 2θ1/2 60 deg Peak Emission Wavelength λP 635 nm Dominant Wavelength λd 623 nm Δλ 40 nm Forward Voltage VF 1.7 Reverse Current IR Viewing Angle Spectral Line Half-Width Test Condition IF = 2mA Note 1,4 Note 2 (Fig.6) Measurement @Peak (Fig.1) Note 3 2.2 V IF = 2mA 10 μA VR = 5V Note: 1.
PAGE 4
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Part No.
PAGE 5
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Features * Compatible with radial lead automatic insertion equipment. * Most radial lead plastic lead lamps available packaged in tape and folding. * 2.54mm (0.1") straight lead spacing available. * Folding packaging simplifies handling and testing.
PAGE 6
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Packing Spec 2 reel per inner carton total 3000pcs per inner carton 6 Inner cartons per outer carton total 18000 pcs per outer carton In every shipping lot, only the last pack will be non-full packing Part No.
PAGE 7
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Bin Table Specification Luminous Intensity Unit : mcd @2mA Bin Code H5 Min. 0.75 Max. 1.12 H4 1.12 1.70 H3 1.70 2.50 H2 2.50 3.75 H1 3.75 50 Note: Tolerance of each bin limit is ±15% Part No.
PAGE 8
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only CAUTIONS 1. Application The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications).
PAGE 9
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only 6. Drive Method An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit, in series with each LED as shown in Circuit A below.
PAGE 10
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only Suggested checking list : Training and Certification 1. Everyone working in a static-safe area is ESD-certified? 2. Training records kept and re-certification dates monitored? Static-Safe Workstation & Work Areas 1. Static-safe workstation or work-areas have ESD signs? 2. All surfaces and objects at all static-safe workstation and within 1 ft measure less than 100V? 3. All ionizer activated, positioned towards the units? 4.
PAGE 11
LITE-ON TECHNOLOGY CORPORATION. Property of Lite-On Only 8.