OPB821S5Z [TT Electronics]

Name: OPB821S5Z
Brand: TT Electronics
SKU: OPB821S5Z
Availability: InStock

Part No:

OPB821S5Z

Category:

Sensor Hardware & Accessories

Manufacturer:

TT Electronics

Description:

Slotted optical switch with infrared LED and NPN phototransistor in a black plastic housing, 0.080 inch slot width.

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-40°C ~ +85°C

Storage Temperature

-40°C ~ +85°C

Diode Continuous Forward Current

50mA

Diode Forward Voltage

1.7V

Diode Peak Forward Current

1A

Diode Power Dissipation

100mW

Diode Reverse Current Max

100µA

Diode Reverse Voltage

2V

Lead Soldering Temperature

260°C

OPB820S Lead Spacing

0.425 inch / 0.275 inch

OPB820S Mounting

PCB

OPB820S Power Derating

1.67mW/°C

OPB820S10 On State Collector Current Min

400µA

OPB820S3 On State Collector Current Min

60µA

OPB820S5 On State Collector Current Min

300µA

OPB821S10Z On State Collector Current Min

400µA

OPB821S3Z On State Collector Current Min

60µA

OPB821S5Z On State Collector Current Min

300µA

OPB821Z Lead Length

24 inch, 26 AWG

OPB821Z Mounting

Wire

OPB821Z On State Collector Current Min

500µA

OPB821Z Power Derating

1.82mW/°C

Phototransistor Breakdown Voltage Ceo Min

30V

Phototransistor Breakdown Voltage Eco Min

5V

Phototransistor Collector Emitter Voltage

30V

Phototransistor Dark Current Max

100 nA

Phototransistor Emitter Collector Voltage

5V

Phototransistor Power Dissipation

100mW

Saturation Voltage Max

0.4V

Slot Depth

0.255 inch

Slot Width

0.080 inch

Products Detail

Non-contact optical switch consisting of an infrared LED (890 nm) and NPN phototransistor in a low-cost black plastic housing. Features include four standard aperture sizes for high resolution, low profile, 0.080 inch (2.03 mm) wide slot, and choice of PCBoard or wire mountings. The switch operates when an opaque object passes through the slot.

Key Features

Non-contact switching
Four standard aperture sizes for high resolution
Low profile
Slot: 0.080 inch (2.03 mm) wide, 0.255 inch deep
PCBoard or wire mountings
Infrared LED (890 nm) and NPN phototransistor

Application scenarios

Non-contact object sensing
Assembly line automation
Machine automation
Equipment safety
Machine safety

Product FAQ

1. Is OPB821S5Z available for RFQ?

Yes. OPB821S5Z by TT Electronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for OPB821S5Z?

Pricing for OPB821S5Z can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of OPB821S5Z?

OPB821S5Z is a TT Electronics Sensor Hardware & Accessories with OPB821S10Z On State Collector Current Min: 400µA and Phototransistor Breakdown Voltage Ceo Min: 30V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for OPB821S5Z?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can OPB821S5Z be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to OPB821S5Z?

Yes. If OPB821S5Z is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics Sensor Hardware & Accessories parts or compatible alternatives.

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