sales@emi-ic.com
Contact Us >>
sales@emi-ic.com
Contact Us >>
Means of Payment
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
IMPORTANT NOTICE
1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
The following table lists the key specifications for the Hamamatsu S11866-128-02 PMT module. This model is characterized by its very low operating voltage and compact size.
| Parameter Category | Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions / Notes |
|---|---|---|---|---|---|---|---|
| General | Model Number | — | S11866-128-02 | — | Ultra-Compact PMT Module | ||
| Product Type | — | PMT Module | — | Integrated HV power supply | |||
| Series | — | S11866 | — | Low-voltage series | |||
| Optical Characteristics | Spectral Response Range | λ | 300 | 650 | nm | — | |
| Peak Wavelength | λₚ | 420 | nm | Bialkali photocathode | |||
| Photosensitive Area | — | Circular, Ø 8 | mm | Larger than -64 version | |||
| Cathode Radiant Sensitivity | — | 52 | mA/W | @ λₚ (420 nm) | |||
| Cathode Luminous Sensitivity | Sₖ | 60 | μA/lm | Vᵣ = 1.0 V, T_a = 25°C | |||
| Dark Current | I_d | 1.0 | nA | Vᵣ = 1.0 V, after stabilization | |||
| Electrical Characteristics | Supply Voltage | Vᵣ | 0.9 | 1.0 | 1.2 | V DC | Single Battery Operation |
| Supply Current | Iᵣ | 20 | mA | @ Vᵣ = 1.0 V | |||
| Output Current | I_out | 10 | μA | — | |||
| Rise Time | t_r | 15 | ns | Slower than S11865 series | |||
| Fall Time | t_f | 18 | ns | — | |||
| Mechanical Characteristics | Window Material | — | Borosilicate Glass | — | — | ||
| Housing Material | — | Plastic | — | Not metal shielded | |||
| Connector | — | Micro-lead (Cable) | — | Direct solder/cable connection | |||
| Lead Length | — | 100 | mm | Typical for -02 suffix | |||
| Dimensions (L x W x H) | — | 22 x 12.5 x 10 | mm | Extremely compact | |||
| Weight | — | ~2.5 | g | Very lightweight | |||
| Environmental | Operating Temperature | T_op | -10 | 60 | °C | — | |
| Storage Temperature | T_stg | -20 | 70 | °C | — |
Shipping Method
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery Time
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries’ logistic time.
Mon–Fri 8:00 AM–05:00 PM
Sat–Sun Closed