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BPW21R
BPW21R - Brand New VISHAY Photodiodes
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
BPW21R Description
BPW21R is a planar Silicon PN photodiode in a hermetically sealed short TO–5
case, especially designed for high precision linear applications.
Due to its extremely high dark resistance, the short circuit photocurrent is
linear over seven decades of illumination level.
On the other hand, there is a strictly logarithmic correlation between open
circuit voltage and illumination over the same range.
The device is equipped with a flat glass window with built in color correction
filter, giving an approximation to the spectral response of the human eye.
BPW21R Features
• Hermetically sealed TO–5 case
• Flat glass window with built–in color correction filter for visible
radiation
• Cathode connected to case
• Wide viewing angle ϕ = ± 50
• Large radiant sensitive area (A=7.5 mm2)
• Suitable for visible radiation
• High sensitivity
• Low dark current
• High shunt resistance
• Excellent linearity
• For photodiode and photovoltaic cell operation
BPW21R Applications
Industrial
Sensor in exposure and color measuring purposes
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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