OPB121A [TT Electronics]

Name: OPB121A
Brand: TT Electronics
SKU: OPB121A
Availability: InStock

Part No:

OPB121A

Optical Sensors

Manufacturer:

TT Electronics

Description:

Infrared emitting diode and Photologic® sensor with hysteresis for stability.

RoHS Status:

Datasheet:

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

Lead Soldering Temperature

260°C

Forward Voltage

1.7V

Operating Temperature

-40°C ~ +70°C

Supply Voltage

10V

Storage Temperature

-40°C ~ +85°C

RoHS Status

RoHS Compliant

Aperture Width Emitter Opb12 B

0.040” (1.016 mm)

Aperture Width Opb12 A

0.040” (1.02 mm)

Aperture Width Sensor Opb12 B

0.010” (0.254 mm)

Forward Current

40mA

High Level Output Current Max Open Collector

Products Detail

OPB120 to OPB123 series are infrared reflective sensors with an emitter and a Photologic® sensor. They feature hysteresis for stability, low profile, opaque plastic housing, and are designed for PCB mounting. Available output configurations: buffered Totem-Pole (OPB120A/B), buffered Open-Collector (OPB121A/B), Inverted Totem-Pole (OPB122A/B), Inverted Open-Collector (OPB123A/B). Slot width: 0.080” (2.03 mm) for OPB120 series, and 0.040” (1.02 mm) for OPB12_A and OPB12_B series with variations in aperture over emitter and sensor.

Key Features

Infrared emitter and Photologic® sensor
Hysteresis for stability
Multiple output configurations (Totem-Pole, Open-Collector, Inverted)
PCB mounting
Opaque plastic housing
Low profile
Slot width: 0.080” (2.03 mm) and 0.040” (1.02 mm)
Lead spacing: 0.275” (6.99 mm)

Application scenarios

Speed indication (tachometer)
Mechanical limit indication
Edge sensing
Object sensing

Documents

Datasheets:

OPB120,21,22,23(A,B)

Product FAQ

1. Is OPB121A available for RFQ?

Yes. OPB121A 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 OPB121A?

Pricing for OPB121A 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 OPB121A?

OPB121A is a TT Electronics Optical Sensors with High Level Output Current Max Open Collector: 100µA and Output Photologic Power Dissipation: 200mW. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for OPB121A?

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 OPB121A 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 OPB121A?

Yes. If OPB121A is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics Optical Sensors parts or compatible alternatives.

RFQ

Part Number:

OPB121A

Manufacturer:

TT Electronics

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.