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 Optical Sensors - Phototransistors category page. You can select the model you want based on the above.

Question 2

What are the main brands Optical Sensors - Phototransistors?

Accepted Answer

Typical parameters include American Bright LED, ams OSRAM, Broadcom Limited, ChromeLED, Everlight Electronics, Everlight Electronics Co Ltd, Excelitas Technologies, Flip Electronics...

Question 3

How to choose between different Optical Sensors - Phototransistors 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:American Bright LED, ams OSRAM, Broadcom Limited]. 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
QSB363ZR Datasheet	Allegro MicroSystems	SENSOR PHOTO 940NM TOP VIEW 2SMD	Availability:50400	10+ $0.1161 1000+ $0.0774 2000+ $0.0755 4000+ $0.0751 6000+ $0.0747	min:1
SFH 325 FA-3-Z Datasheet	OSRAM Opto Semiconductors Inc.	SENSOR PHOTO 980NM SID VIEW PLCC	Availability:7200	10+ $0.2742 2000+ $0.1828	min:1
VEMT2023X01 Datasheet	Vishay	PHOTOTRANSISTOR 790 TO 970 NM	Availability:32254	1+ $0.1417 10+ $0.1375 25+ $0.1373 100+ $0.1334 250+ $0.1320	min:1
QSE113E3R0 Datasheet	Onsemi	SENSOR PHOTO 880NM SIDE VIEW RAD	Availability:7566	30+ $0.3160 100+ $0.2708 250+ $0.2681 500+ $0.2455 1000+ $0.1931	min:1
INL-5ANPT30 Datasheet	Inolux	THROUGH HOLE / STANDARD 5MM T1 3	Availability:7757	1+ $0.2340 10+ $0.1593 100+ $0.0909 1000+ $0.0756 2500+ $0.0684	min:1
BPT-BP1A34 Datasheet	American Bright LED	SENSOR PHOTO TOP VIEW RADIAL	Availability:23711	10+ $0.1809 1000+ $0.1206 3000+ $0.1188 5000+ $0.1170 10000+ $0.0720	min:1
XRNI30W-1 Datasheet	SunLED	SENSOR PHOTO TOP VIEW RADIAL	Availability:4986	1+ $0.3420 10+ $0.2367 100+ $0.1684 500+ $0.1373 1000+ $0.1271	min:1
OP593B Datasheet	TT Electronics	SENSOR PHOTO 890NM TOP VIEW RAD	Availability:8400	1+ $0.6480 100+ $0.6210 250+ $0.6030 500+ $0.5760 1000+ $0.5625	min:1
RPT-38PB3F Datasheet	ROHM Semiconductor	SENSOR PHOTO 800NM TOP VIEW T1	Availability:5730	10+ $0.4392 281+ $0.3660	min:1
OP750A Datasheet	TT Electronics	SENSOR PHOTO 935NM SIDE VIEW RAD	Availability:14745	10+ $1.1840 2000+ $0.7893 4000+ $0.7434 10000+ $0.7065 20000+ $0.6705	min:1

Optical Sensors - Phototransistors Components

FAQ