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Visible Light Sensor

LS06-S LS03-G ML LLS05-L ML LS06- B LLS05-A LLS03-A LBCETC1-100 LS06- J LLS03-D ML LLS05-H ML LS07-A LS07-F SMD 1206-30 φ20 φ12 φ10 φ7 φ5 φ4 φ3

Flame Detection Sensor

LVF001 Series LCF001 Series LDF001 Series LVF002 Series LCF002 Series LVF014-HD Series

NDIR Gas Sensor

STG-EA12-F4.26/F3.91 STG-HA11-F4.26 STG-EA12-CD STG-EA11-F4.26

Infrared Thermopile Temperature Sensor

ISB-TS45D ISB-TS38D ISB-TS45H

Analog Optocoupler

LCR-0202 Series LLI-2203 LCR-1506 LCR-0203 Series

Infrared Filter

NBP9650-240nm NBP9500-450nm NBP8550-210nm NBP8350-270nm NBP7910-160nm NBP7300-200nm NBP4260-90nm NBP3910-180nm NBP3850-180nm NBP3300-160nm NBP2700-200nm LWP5500nm AR8-12um NBP5300-180nm BP8-12um

PIR Sensor Module

SB312 SB412

Fresnel Lens

SB-F-02 Supporting column 13120F-2 8605-5 8603-1 8120-2 SB-SF-01 SB-F-14 SB-F-08 SB-F-04 SB-F-03 SB-F-01 N0803-32 13120 7709-1

Pressure Transmitter

Model 161 Model 178A Model 178 Model 175 Model 168 Model 167 Model 166 Model 165 Model 164 Model 162

Metallized Optical Window

AR13.4*11.8*1mm AR21.56*21.56*1mm
Home > Products > NDIR Gas Sensor

STG-EA12-F4.26/F3.91

NDIR Gas Sensor

  • TO-39 Package

  • High Sensitivity

  • NTC Thermistor Compensation

  • Fast Response

  • 4.26μm, 3.91μm Narrowband Filter

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STG-EA12-F4.26/F3.91 Product Introduction

  • TO-39 Package

  • High Sensitivity

  • NTC Thermistor Compensation

  • Fast Response

  • 4.26μm, 3.91μm Narrowband Filter

STG-EA12-F4.26/F3.91 Product Features

  • TO- 39 Housing

  • High sensitivity

  • NTC Thermistor Compensation

  • Fast response

  • 4.26μm,3.91μm narrow bandpass filter

STG-EA12-F4.26/F3.91 Technical Data

Parameter

Min.

Typ.

Max.

Unit

Conditions

Chip size


1.1×1.1


mm2


Sensitive area


0.35×0.35


mm2


Thermopile resistance

80

98

115

KΩ

Temp=25℃

Noise voltage

36±2

nV/Hz1/2

Temp=25℃

NEP


0.23


nW/Hz1/2

Blackbody=500K,1Hz@25℃

Responsivity

134

164

194

V/W

Blackbody=500K,1Hz@25℃

Temp. coefficient of resistance


0.06


%/℃

Temp=25℃～75℃

Time constant


≤13


ms


Specific detectivity


1.51×108


cmHz1/2/W

Blackbody=500K,1Hz@25℃

NTC Resistance


100±3%


KΩ

25℃

NTC β


3950±1%


K

25/50℃

STG-EA12-F4.26/F3.91

STG-EA12-F4.26/F3.91 Product Specification Document

Access detailed technical information, configuration guides, and solutions notes to support your evaluation and implementation of the STG-EA12-F4.26/F3.91 Series.

  • STG-EA12-F4.26/F3.91 Datasheet

    Comprehensive technical specifications and detailed reference data for modules and components.

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  • STG-EA12-F4.26/F3.91 Pinout

    Standard pin assignment, interface definition and signal pin functions for reliable connection.

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  • STG-EA12-F4.26/F3.91 Circuit Diagram

    Complete wiring diagram, application schematic and typical connection scheme for design reference.

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