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Dip multi color LED
3mm Bi polar Leds

3mm Bi polar Leds

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Release time:2022-03-19 16:38:11
Telephone:+0086 -13612789419


Description:Model: 3MM bicolor lamp beads LED RoHS, REACH certification Size: φ3mm Features: Low light decay, high luminous brightness, high efficiency and power saving, stable performance, long life, simple use and many other advantages. The product has undergone rigorous reliability experiments and has high reliability. Application areas: household appliances, 3C digital products, lighting, gifts and toys, traffic signal applications, communications products applications and other fields.

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Product details

Performance



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Parameter(参数)

Symbol

(符号)

Ratings

(数值)

Units

(单位)

Power Dissipation(功率)

PD

60

mW

Continuous Forward Current(正向输入电流)

IF

20

mA

Peak Forward Current *1

IFP

100

mA

Reverse Voltage(反向电压)

VR

5

V

Thermal Resistance Junction To Board   (   阻)

RΘJ-B

/

°C/W

Operating Temperature Range(工作温度)

TOPR

-30°C To +60°C

Storage Temperature Range(储存温度)

TSTG

-40°C To +80°C

Manual Solding Temperature(焊接温度)

TSOL

260°C± 10°C For 3~5 Seconds

ESD Sensitivity(抗静电能力)

ESD

2000V HBM

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Features:

Adopt Taiwan chip packaging, high temperature resistant glue, 99.99% pure gold wire welding; good product consistency, low light decay, high brightness

Colloid color: white mist (can be customized as required: colored mist, colorless mist, colored transparent, colorless and transparent)

Luminous color: white (can be customized according to requirements: white, red, orange, yellow, ordinary green, emerald green, blue, two-color)

Light angle: 120±5° (angle can be adjusted according to customer requirements)

Product foot length: long feet (26.5mm) or short feet (16.5mm) can be bent and cut according to requirements

Lead-free standard: in line with EU ROHS standard SGS certificate

Packing: Anti-static bag packaging 1000pcs / bag






Technology

Ø  Notes

1.Lead Forming 

■During lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb.

■Lead forming should be done before soldering.

■Avoid stressing the LED package during leads forming. The stress to the base may damage the LED’s characteristics or it may break the LEDs.

■Cut the LED leadframes at room temperature. Cutting the leadframes at high temperatures may cause failure of the LEDs.

■When mounting the LEDs onto a PCB, the PCB holes must be aligned exactly with the lead position of the LED. If the LEDs are mounted with stress at the leads, it causes deterioration of the epoxy resin and this will degrade the LEDs

2. Storage

■The LEDs should be stored at 30°C or less and 70%RH or less after being shipped from Queendom and the storage life limits are 3 months. If the LEDs are stored for 3 months or more, they can be stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material.

■Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where condensation can occur.

3.Soldering

■Careful attention should be paid during soldering. When soldering, leave more then 3mm from solder joint to epoxy bulb, and soldering beyond the base of the tie bar is recommended.

■Recommended soldering conditions:

Hand  Soldering

DIP  Soldering

Temp.  at tip of iron

300 Max. (30W Max.)

Preheat  temp.

100 Max. (60 sec Max.)

Soldering  time

3  sec Max.

Bath  temp. & time

260  Max., 5 sec Max

Distance

3mm  Min.(From solder joint to epoxy bulb)

Distance

3mm  Min. (From solder joint to epoxy bulb)

  ■Avoiding applying any stress to the lead frame while the LEDs are at high temperature particularly when soldering.

■Dip and hand soldering should not be done more than one time

■After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until the LEDs return to room temperature

■A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature.

■Although the recommended soldering conditions are specified in the above table, dip or handsoldering at the lowest possible temperature is desirable for the LEDs.

■Wave soldering parameter must be set and maintain according to recommended temperature and dwell time in the solder wave.

 

4.ESD (Electrostatic Discharge)

■The products are sensitive to static electricity or surge voltage. ESD can damage a die and its reliability. When handling the products, the following measures against electrostatic discharge are strongly recommended:

Eliminating the charge

Grounded wrist strap, ESD footwear, clothes, and floors

Grounded workstation equipment and tools

ESD table/shelf mat made of conductive materials

     ■Proper grounding is required for all devices, equipment, and machinery used in product assembly. Surge protection should be considered when designing of commercial products

     ■If tools or equipment contain insulating materials such as glass or plastic, the following measures against electrostatic discharge are strongly recommended:

           Dissipating static charge with conductive materials

Preventing charge generation with moisture

Neutralizing the charge with ionizers.

 


Application


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3mm lamp beads, F3 lamp beads,3mm flat head,3mm plug lamp beads. For more specifications, please contact online customer service. and more production of various types of plug-in leds. The luminous colors are red, yellow, blue, green, white, Purple, pink, full range of wavelengths from 380-780NM; models such as F3/3MM, F5/5MM, F8/8MM, F10/10MM and other specifications, please contact online customer service.

© 2020 Guangdong Queendom Technology Co., Ltd. All rights reserved. This document does not make any statement or guarantee for the accuracy or completeness of the information contained in this document, and is not responsible for any actions made based on the information in this document. The information provided in this document is not intended as any commercial offer, nor does it constitute part of any quotation or contract, unless Zhengfa Technology agrees. Queendom and Guangdong Zhengfa Technology Co., Ltd. are registered trademarks of Guangdong Zhengfa Technology Co., Ltd. Data will be changed on March 5, 2020

Hot tags: LED light-emitting diodes, line lights, waterproof tubes, fingerprint locks, pet supplies, LED light-emitting diodes, plug-in lamp beads, SMD lamp beads, high-power lamp beads, LED linear lights, indoor linear lights, commercial Super line lights, supermarket lighting, smart locks, pet supplies, supermarket lighting, fresh lights, shelf lights, freezer lights, LED rigid light bars, special LED lights for freezer

 

Source: Queendom Technology Co., Ltd.  Author: JACKY    date: 2020 May 22    

 


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