Hamamatsu Photonics Visible Light Position Sensing Detector (PSD), Through Hole Ceramic package
- RS Stock No.:
- 261-6265
- Mfr. Part No.:
- S3931
- Manufacturer:
- Hamamatsu Photonics
Bulk discount available
Subtotal (1 unit)*
€54.95
(exc. VAT)
€67.59
(inc. VAT)
In Stock
- Plus 6 unit(s) shipping from 16 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 2 | €54.95 |
| 3 + | €52.21 |
*price indicative
- RS Stock No.:
- 261-6265
- Mfr. Part No.:
- S3931
- Manufacturer:
- Hamamatsu Photonics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Hamamatsu Photonics | |
| Spectrums Detected | Visible Light | |
| Product Type | Position Sensing Detector (PSD) | |
| Wavelength of Peak Sensitivity | 920nm | |
| Package Type | Ceramic package | |
| Packaging | Ceramic | |
| Mount Type | Through Hole | |
| Number of Pins | 4 | |
| Minimum Wavelength Detected | 320nm | |
| Maximum Wavelength Detected | 1100nm | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 1 mm | |
| Standards/Approvals | No | |
| Length | 12mm | |
| Typical Rise Time | 1.5μs | |
| Automotive Standard | No | |
| Series | S39 | |
| Dark Current | 0.15nA | |
| Select all | ||
|---|---|---|
Brand Hamamatsu Photonics | ||
Spectrums Detected Visible Light | ||
Product Type Position Sensing Detector (PSD) | ||
Wavelength of Peak Sensitivity 920nm | ||
Package Type Ceramic package | ||
Packaging Ceramic | ||
Mount Type Through Hole | ||
Number of Pins 4 | ||
Minimum Wavelength Detected 320nm | ||
Maximum Wavelength Detected 1100nm | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 60°C | ||
Width 1 mm | ||
Standards/Approvals No | ||
Length 12mm | ||
Typical Rise Time 1.5μs | ||
Automotive Standard No | ||
Series S39 | ||
Dark Current 0.15nA | ||
- COO (Country of Origin):
- JP
The Hamamatsu Photonics one-dimensional PSD designed for precision distance measurement such as displacement meters. The S3931 have a photosensitive area of 1 x 6 mm, and are mounted on a compact ceramic package with a transparent resin window.
Superior position detection ability
High reliability
Easy to use 4-pin small ceramic package