Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs category page. You can select the model you want based on the above.

Question 2

What are the main brands LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs?

Accepted Answer

Typical parameters include Adafruit Industries LLC, American Opto Plus LED, Analog Devices Inc., APEM, Bivar, Broadcom Limited, CreeLED, Dialight...

Question 3

How to choose between different LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Adafruit Industries LLC, American Opto Plus LED, Analog Devices Inc.]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
SMA-B500LE G/W Datasheet	American Opto Plus LED	SMD COLOR BARGRAPH LED DISPLAY	Availability:5778	1+ $7.3440 10+ $5.5080 100+ $4.5900 500+ $3.2130 600+ $2.9340	min:1
SMA-B500LA G/W Datasheet	American Opto Plus LED	SMD 5 SEGMENT BARGRAPH	Availability:3582	1+ $7.3440 10+ $5.5080 100+ $4.5900 500+ $3.2130 600+ $2.9340	min:1
XGMYKX10D Datasheet	SunLED	10 SEGMENT YELLOW BARGRAPH	Availability:1553	1+ $3.6540 20+ $2.2635 100+ $3.6540 500+ $1.6518 1000+ $1.5791	min:1
NTE3115 Datasheet	NTE Electronics Inc.	10-LED RED BAR	Availability:1515	5+ $14.0000 50+ $11.1400 100+ $10.8200 250+ $10.1800 500+ $9.9200	min:1
NTE3117 Datasheet	NTE Electronics Inc.	10-LED YEL BAR	Availability:9748	1+ $5.0760 10+ $4.8240 100+ $4.2120	min:1
NTE3116 Datasheet	NTE Electronics Inc.	10-LED GRN BAR	Availability:1503	1+ $18.3400 5+ $16.6800 25+ $14.5400 100+ $12.7200 250+ $11.9800	min:1
NTE3111 Datasheet	NTE Electronics Inc.	5-LED RED BAR	Availability:1682	1+ $6.8850 10+ $6.5430 20+ $6.2010 50+ $5.8500 100+ $5.7150	min:1
WP934CB/SRD Datasheet	Kingbright	LED IND 3MM RA 655NM RED DIFF	Availability:6000	10+ $0.2236 500+ $0.1863	min:1
SMF-2432GYC-TR Datasheet	Lumex Inc.	LED RIGHT ANGLE SMD BICOLOR	Availability:3570	10+ $0.2696 500+ $0.2247 1000+ $0.1817 3000+ $0.1591 6000+ $0.1532	min:1
H131CYDL-120 Datasheet	Bivar	LED ASSY RA 3MM YELLOW DIFF	Availability:10647	1+ $0.6390 10+ $0.4194 100+ $0.2763 1000+ $0.2304 2500+ $0.2232	min:1

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs Components

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