BPW77NB Vishay, 20 ° IR + Visible Light Phototransistor, Through Hole 3-Pin TO-18 package
- RS Stock No.:
- 145-1931
- Mfr. Part No.:
- BPW77NB
- Brand:
- Vishay
Subtotal (1 bag of 1000 units)*
£1,360.00
(exc. VAT)
£1,630.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 26 December 2025
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Units | Per unit | Per Bag* |
|---|---|---|
| 1000 + | £1.36 | £1,360.00 |
*price indicative
- RS Stock No.:
- 145-1931
- Mfr. Part No.:
- BPW77NB
- Brand:
- Vishay
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Spectrums Detected | Infrared, Visible Light | |
| Typical Fall Time | 5µs | |
| Typical Rise Time | 6µs | |
| Number of Channels | 1 | |
| Maximum Light Current | 20000µA | |
| Maximum Dark Current | 100nA | |
| Angle of Half Sensitivity | 20 ° | |
| Polarity | NPN | |
| Number of Pins | 3 | |
| Mounting Type | Through Hole | |
| Package Type | TO-18 | |
| Dimensions | 5.5 x 5.5 x 6.15mm | |
| Collector Current | 50mA | |
| Minimum Wavelength Detected | 450nm | |
| Spectral Range of Sensitivity | 450 → 1080 nm | |
| Maximum Wavelength Detected | 1080nm | |
| Length | 5.5mm | |
| Width | 5.5mm | |
| Height | 6.15mm | |
Select all | ||
|---|---|---|
Brand Vishay | ||
Spectrums Detected Infrared, Visible Light | ||
Typical Fall Time 5µs | ||
Typical Rise Time 6µs | ||
Number of Channels 1 | ||
Maximum Light Current 20000µA | ||
Maximum Dark Current 100nA | ||
Angle of Half Sensitivity 20 ° | ||
Polarity NPN | ||
Number of Pins 3 | ||
Mounting Type Through Hole | ||
Package Type TO-18 | ||
Dimensions 5.5 x 5.5 x 6.15mm | ||
Collector Current 50mA | ||
Minimum Wavelength Detected 450nm | ||
Spectral Range of Sensitivity 450 → 1080 nm | ||
Maximum Wavelength Detected 1080nm | ||
Length 5.5mm | ||
Width 5.5mm | ||
Height 6.15mm | ||
BPW77NA and BPW77NB Series Phototransistors
The BPW77NA and BPW77NB series, from Vishay Semiconductor, are a range of silicon NPN phototransistors. They are in hermetically sealed TO-18 packages with a glass lens. The BPW77NA and BPW77NB phototransistors are sensitive to both visible and near IR radiation. They are ideal for use as detectors within electronic control and drive circuits.
Features of the BPW77NA and BPW77NB phototransistors:
TO-18 package
4.7mm diameted
Through-hole mounted
High photo sensitivity
High radiant sensitivity
Fast response times
Operating temperature: -40 to +125 °C
TO-18 package
4.7mm diameted
Through-hole mounted
High photo sensitivity
High radiant sensitivity
Fast response times
Operating temperature: -40 to +125 °C
IR Phototransistors, Vishay Semiconductor
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