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KR DELPS1.22-UHVI-26-H3Q4-20-S

KR DELPS1.22-UHVI-26-H3Q4-20-S

ams-OSRAM USA INC.
Red 621nm LED Indication - Discrete 2.225V 2-SMD, Flat Leads
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Overview

The KR DELPS1.22 is a high-performance red LED in a compact 1608 SMT package designed for automotive and industrial indication. It provides a typical peak wavelength of 621nm and features a colorless clear resin with an oval lens for efficient light extraction. This LED is AEC-Q102 qualified, making it suitable for demanding environments that require corrosion robustness and reliable operation up to 110 degrees Celsius.

Why Choose This Part

This component offers Class 2B corrosion robustness and 2 kV HBM ESD protection for high-reliability circuits. Its small 1.6mm x 0.8mm footprint and low profile of 0.70mm allow for dense PCB integration while maintaining a wide 120-degree viewing angle.

Applications

Automotive Interior Lighting
Ideal for instrument cluster backlighting and button illumination where AEC-Q102 reliability is mandatory.
Status Indicators
Used in industrial control panels and networking equipment as a high-visibility red status or error indicator.
Ambient Lighting
Suitable for compact light guides and accent lighting in consumer and automotive cabin electronics.

Key Specifications

Color Red
Lens Size 1.23mm x 0.60mm
Lens Color Colorless
Lens Style Oval with Flat Top
Height (Max) 0.70mm
Mounting Type Surface Mount
Viewing Angle 120deg
Current - Test 20mA
Package / Case 2-SMD, Flat Leads
Size / Dimension 1.40mm L x 0.80mm W
Lens Transparency Clear
Wavelength - Peak 623nm
Millicandela Rating 820mcd
Wavelength - Dominant 621nm
Supplier Device Package SMD
Voltage - Forward (Vf) (Typ) 2.225V

Getting Started

When integrating this LED, ensure the forward current is maintained near the 20mA test current for optimal luminous intensity. Designers should follow the standard SMT reflow profile and ensure the thermal pad layout matches the datasheet recommendations to manage the 110 degree Celsius maximum operating temperature.

Also Consider

APT1608SURCK Kingbright - A standard 0603 package red LED suitable for general-purpose indication where AEC-Q102 qualification is not required.
SML-D12U1W Rohm Semiconductor - A high-brightness red LED in an 0603 footprint with a focus on low profile design.

Categories

Memory & Storage > SRAM Consumer Electronics > LED & Lighting Control