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Hyper Red & Yellow Green Bi Color LED 5mm Standard T-1 3/4 Type

Hyper Red & Yellow Green Bi Color LED 5mm Standard T-1 3/4 Type

Hyper Red & Yellow Green Bi Color LED 5mm Standard T-1 3/4 Type

Product Details:

Place of Origin: China
Brand Name: Double Light
Certification: RoHS/ REACH
Model Number: DL-509SRGMA-A

Payment & Shipping Terms:

Minimum Order Quantity: 5,000pcs/Real
Price: US$ 0.015-0.03per unit (Pieces)
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 2,000,000pcs per day
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Detailed Product Description
Product Name: 5mm Standard T-1 3/4 Type Bi-Color Hyper Red & Yellow Green LEDs Package: 5mm Standard T-1 3/4 Type DIP LED
Emitted Color: Hyper Red & Yellow Green Product Number: DL-509SRGMA-A
Color Temperature: Red:624nm, Yellow Green:575nm Lens Type: White Diffused
Forward Voltage @20ma: Red:1.8-2.8V, Yellow Green:1.8-2.8V Viewing Angle: Red:60 Deg, Yellow Green:60 Deg



        This is our 5mm Standard T-1 3/4 Type Bi-Color Hyper Red & Yellow Green LEDs, the 5mm Bi-Color series contain two integral chips and is available bicolor, the colors can do as you need.


Part No. Chip Material Lens Color Source Color
DL-509SRGMA-A R AlGaInP White Diffused Hyper Red
G GaP Yellow Green



  • All dimensions are in millimeters (inches).
  • Tolerance is ± 0.25mm (.010″) unless otherwise noted.
  • Protruded resin under flange is 1.00mm (.039″) max.

Specifications are subject to change without notice.



  • 5mm standard T-1 3/4 type.
  • Bi-color: Hyper Red & Yellow Green.
  • Uniform light output.
  • Low power consumption.
  • I.C. Compatible.
  • Long life-solid state reliability.
  • The product itself will remain within RoHS compliant Version.



  • The lamp contain two integral chips and is available bicolor.
  • The Hyper Red and Yellow Green light is emitted by diodes of AlGaInP and GaP respectively.
  • White Diffused lens color.



  • TV set.
  • Monitor.
  • Telephone.
  • Computer.
  • Circuit board, etc.

Absolute Maximum Ratings at Ta=25℃


Parameters Symbol Max. Unit
Power Dissipation Hyper Red PD 60 mW
Yellow Green 75

Peak Forward Current

(1/10 Duty Cycle, 0.1ms Pulse Width)

IFP 100 mA
Forward Current Hyper Red IF 25 mA
Yellow Green IF 25 mA
Reverse Voltage VR 5 V

Electrostatic Discharge


Hyper Red ESD 2000 V
Yellow Green 2000
Operating Temperature Range Topr -40℃ to +85℃
Storage Temperature Range Tstg -40℃ to +100℃

Lead Soldering Temperature

[4mm (.157″) From Body]

Tsld 260℃ for 5 Seconds


















Electrical Optical Characteristics at Ta=25℃


Parameters Symbol Emitting Color Min. Typ. Max. Unit Test Condition
Luminous Intensity * IV Hyper Red 200 300 --- mcd


(Note 1)

Yellow Green 100 200 ---
Viewing Angle * 1/2 Hyper Red --- 60 --- Deg


(Note 2)

Yellow Green --- 60 ---
Peak Emission Wavelength λp Hyper Red --- 632 --- nm IF=20mA
Yellow Green --- 572 ---
Dominant Wavelength λd Hyper Red --- 624 --- nm


(Note 3)

Yellow Green --- 575 ---
Spectral Line Half-Width △λ Hyper Red --- 20 --- nm IF=20mA
Yellow Green --- 15 ---
Forward Voltage VF Hyper Red 1.80 2.20 2.80 V IF=20mA
Yellow Green 1.80 2.20 2.80
Reverse Current IR Hyper Red --- --- 10 µA VR=5V
Yellow Green --- --- 10



  • Luminous Intensity Measurement allowance is ± 10%.
  • θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
  • The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.


Typical Electrical / Optical Characteristics Curves

(25℃ Ambient Temperature Unless Otherwise Noted)



Reliability Test Items And Conditions:

The reliability of products shall be satisfied with items listed below:

Confidence level: 90%. LTPD: 10%.

1) Test Items and Results:

Test Item Standard Test Method Test Conditions Note Number of Damaged
Resistance to Soldering Heat


300 302

Tsld=260±5℃, 10sec 3mm from the base of the epoxy bulb 1 time 0/100
Solder ability


300 303

Tsld=235±5℃, 5sec

(using flux)


over 95%

Thermal Shock


300 307

0℃~100℃ 15sec, 15sec 100 cycles 0/100
Temperature Cycle


100 105

-40℃~25℃~100℃~25℃ 30min,5min,30min,5min 100 cycles 0/100
Moisture Resistance Cycle


200 203

25℃~65℃~-10℃ 90%RH 24hrs/1cycle 10 cycles 0/100
High Temperature Storage


200 201

Ta=100℃ 1000hrs 0/100

Terminal Strength

(Pull test)


400 401

Load 10N (1kgf)


No noticeable damage 0/100
Terminal Strength (bending test)


400 401

Load 5N (0.5kgf)

0°~90°~0° bend 2 times

No noticeable damage 0/100
Temperature Humidity Storage


100 103

Ta=60℃, RH=90% 1000hrs 0/100
Low Temperature Storage


200 202

Ta=-40℃ 1000hrs 0/100
Steady State Operating Life   Ta=25℃, IF=30mA 1000hrs 0/100
Steady State Operating Life of High Humidity Heat   Ta=60℃, RH=90%, IF=30mA 500hrs 0/100
Steady State Operating Life of Low Temperature   Ta=-30℃, IF=20mA 1000hrs 0/100


2) Criteria for Judging the Damage:

Item Symbol Test Conditions Criteria for Judgment
Min. Max.
Forward Voltage VF IF=20mA --- F.V.*)×1.1
Reverse Current IR VR=5V --- F.V.*)×2.0
Luminous Intensity IV IF=20mA F.V.*)×0.7 ---

*) F.V.: First Value.



Please read the following notes before using the product:

1. Over-current-proof

Customer must apply resistors for protection, otherwise slight voltage shift will cause big current change (Burn out will happen).

2. Storage

2.1 Do not open moisture proof bag before the products are ready to use.

2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.

2.3 The LEDs should be used within a year.

2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.

2.5 The LEDs should be used within 168 hours (7 days) after opening the package.

3. Soldering Iron

Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder.

4. Repairing

Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.

5. Caution in ESD

Static Electricity and surge damages the LED. It is recommended to use a wrist band or anti-electrostatic glove when handling the LED. All devices equipment and machinery must be properly grounded.


Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Tanky

Tel: +8613750005407

Send your inquiry directly to us (0 / 3000)

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