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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $4.00000 | US $3.76000 | US $3.76000 |
Substitute (equivalent) Product
| Product Name | Description |
|---|---|
| Kingbright L-7104QBC-D | A 3mm, round-head blue LED with high brightness, ideal for indicator applications. |
| Everlight 333-2SBHC-H0W-A | High-efficiency blue LED in a 3mm package, suitable for general-purpose lighting. |
| ROHM SML-312LBC | Compact 3mm blue LED offering consistent performance and wide-angle visibility. |
| VCC 4302H1 | Durable 3mm blue LED with long life span and uniform light output. |
| Lite-On LTL1BEKVJNN | Reliable 3mm round-head blue LED designed for broad use in consumer electronics. |
Product Usage
The F3 LED 3MM white round head blue light (typically available in packs of 50 pieces) can be used in a variety of electronic circuits and applications. Here are some common circuits and projects that might use these types of LEDs:
Indicator Lights: Used in simple on/off indicator circuits to show the status of a device or a particular function.
Digital Displays: Used in combination with other LEDs or within seven-segment displays to create numerical or textual output displays.
Backlighting: Used in devices where backlighting is necessary, such as in LCD screens, keyboards, or instrument panels.
Decorative Lighting: Utilized in decorative lighting applications such as LED strips, Christmas lights, or mood lighting systems.
Arduino/Raspberry Pi Projects: Common in DIY electronics projects to provide visual feedback or as part of more complex interactive systems.
Signal Processing Circuits: Used as indicators for signal presence or status in various signal processing and communication circuits.
Optical Sensors: Used together with photodiodes or phototransistors in optical sensing circuits.
Prototyping: Frequently used in breadboard prototyping to test circuits before finalizing the design.
Alarm Systems: Employed to indicate the status of alarms (armed/disarmed, triggered) in security systems.
Battery Level Indicators: Used in battery status or charging circuits to indicate the charging state or battery level.
Toys and Gadgets: Incorporated into toys, gadgets, and novelty items where colorful lighting is required.
Model Building: Useful in model railways, architectural models, and other scale models to simulate lighting in miniature scenes.
The following are common circuit elements when using LEDs in these applications:
When designing or using circuits with these LEDs, always make sure to check their voltage and current ratings to ensure compatibility and longevity of the components.
Global Logistics Country List
| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returning
Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
F3 LED 3MM White Round Head Blue Light(50pcs)
F3 LED 3MM White Round Head Blue Light(50pcs) has several brands around the world that may have alternate names for F3 LED 3MM White Round Head Blue Light(50pcs) due to regional differences or acquisition. F3 LED 3MM White Round Head Blue Light(50pcs) may also be known as the following names:
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