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| Part Number | 197-23-21-041 | 197-70-74-591 | 197-121-041 | 197-70-72-591 | 197-70-72-661 |
| Manufacturer | Advanced Photonix | Advanced Photonix | Advanced Photonix | Advanced Photonix | Advanced Photonix |
| Series | - | - | - | - | - |
| Package/Case | - | - | - | - | - |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Active | Active | Active | Obsolete | Obsolete |
| Wavelength | 660nm | 830nm | - | 830nm | - |
| Color - Enhanced | Red | Blue | - | Red | Red |
| Spectral Range | 350nm ~ 1100nm | 350nm ~ 1050nm | 450nm ~ 1700nm | 350nm ~ 1050nm | 350nm ~ 1050nm |
| Diode Type | - | Avalanche | - | Avalanche | Avalanche |
| Responsivity @ nm | 0.55 A/W @ 900nm | 35 A/W @ 500nm | 0.90 A/W @ 1200nm | 95 A/W @ 500nm | - |
| Response Time | 13ns | 10ns | 5ns | 10ns | - |
| Voltage - DC Reverse (Vr) (Max) | 50 V | 2000 V | 20 V | 2000 V | - |
| Current - Dark (Typ) | 1.4nA | 10nA | 10nA | 10nA | - |
| Active Area | 2.435mm² (x4) | 19.63mm² | - | 19.63mm² | 19.63mm² |
| Viewing Angle | 82° | 27° | 82° | 27° | - |
| Operating Temperature | -40°C ~ 125°C | 1°C ~ 40°C | 0°C ~ 85°C | 1°C ~ 40°C | 0°C ~ 40°C |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Chassis Mount |
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