ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000PCS |
| Delivery Time | 5-8 work days |
| Packaging Details | Standard packaging |
| Temperature Coefficient of Sensitivity | 1.08 times/℃ |
| Storage Temperature Range | -55℃ – 125℃ |
| Operating Temperature Range | -40℃ – 100℃ |
| Maximum Reverse Voltage (Vᵣₘₐₓ) | 20 V |
| Shunt Resistance | 300~1200 MΩ |
| Junction Capacitance | Typ. 4 pF |
| Model Number | G12181-003A |
| Place of Origin | Japan |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000PCS |
| Delivery Time | 5-8 work days | Packaging Details | Standard packaging |
| Temperature Coefficient of Sensitivity | 1.08 times/℃ | Storage Temperature Range | -55℃ – 125℃ |
| Operating Temperature Range | -40℃ – 100℃ | Maximum Reverse Voltage (Vᵣₘₐₓ) | 20 V |
| Shunt Resistance | 300~1200 MΩ | Junction Capacitance | Typ. 4 pF |
| Model Number | G12181-003A | Place of Origin | Japan |
| High Light | Infrared photoelectric sensor for optical communication ，InGaAs PIN photodiode sensor ，Photoelectric sensor with InGaAs technology | ||
G12181-003A Infrared Photoelectric Sensor (InGaAs PIN photodiode) For Optical Communication Systems
Application Areas:
Key Features:
| Parameter | Specification (Typ. / Max.) | Test Conditions |
|---|---|---|
| Photosensitive Area | φ0.3 mm | - |
| Number of Sensing Elements | 1 (Single-Element) | - |
| Cooling Method | Non-cooled (Passive Ambient Cooling) | - |
| Spectral Response Range | 0.9 – 1.7 μm | Covers critical NIR bands (e.g., 1.3/1.55 μm for telecom) |
| Peak Sensitivity Wavelength | ~1.55 μm | - |
| Photosensitivity | Typ. 1.1 A/W | λ = 1.55 μm, Reverse Voltage (Vᵣ) = 5V, Tₐ = 25℃ |
| Dark Current | Max. 0.3 nA | Vᵣ = 5V, Tₐ = 25℃, No Incident Light |
| Cut-off Frequency (-3dB) | Typ. 800 MHz | Vᵣ = 5V, Load Resistance (Rₗ) = 50Ω, λ = 1.3 μm |
| Junction Capacitance | Typ. 4 pF | Vᵣ = 5V, Frequency (f) = 1 MHz |
| Noise Equivalent Power (NEP) | Typ. 3.5×10⁻¹⁵ W/Hz¹/² | λ = 1.55 μm, Vᵣ = 5V, Tₐ = 25℃ |
| Detectivity (D*) | Typ. 7.2×10¹² cm·Hz¹/²/W | λ = 1.55 μm, Vᵣ = 5V, Tₐ = 25℃ |
| Shunt Resistance | 300 – 1200 MΩ | Vᵣ = 0V, Tₐ = 25℃, No Light |
| Maximum Reverse Voltage (Vᵣₘₐₓ) | 20 V | Tₐ = 25℃ |
| Operating Temperature Range | -40℃ – 100℃ | Stable performance in harsh industrial environments |
| Storage Temperature Range | -55℃ – 125℃ | - |
| Temperature Coefficient of Sensitivity | 1.08 times/℃ | Relative to 25℃, λ = 1.55 μm |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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