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TLP621B The TLP621B is an optoisolator from Toshiba featuring a transistor output. It provides electrical isolation between input and output.
Mfr Part #:

TLP621B

Available from 2 distributors
Mfr Name: Toshiba
Toshiba
The TLP621B is an optoisolator from Toshiba featuring a transistor output. It provides electrical isolation between input and output.
✓ Total Stock: 139,533 pcs
$ Price Range: $0.33

TLP621B Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
139,077 pcs
On Request
139077 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
456 pcs
On Request
456 pcs On Request 1 On Request On Request 01+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLP621B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TLP621B Description

Short technical summary and product information.

The TLP621B is an optoisolator (optocoupler) manufactured by Toshiba. It belongs to the category of optoisolators with transistor output, designed to provide electrical isolation between input and output circuits. The device incorporates an infrared LED and a phototransistor. Key specifications include an isolation voltage rating. Typical applications include signal isolation, noise suppression, and interfacing between different voltage domains. The component is commonly used in industrial control, power supplies, and communication equipment.

TLP621B Quick Information

Product Type: Optoisolator - Transistor Output
Series: TLP621
Canonical Name: TLP621B Optoisolator, Transistor Output
Subcategory: Transistor Output

TLP621B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLP621B Estimated Pricing

Qty Low High
1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLP621B Features

  • Provides electrical isolation between circuits.
  • Transistor output for signal transfer.
  • Manufactured by Toshiba.

TLP621B Applications

  • Signal isolation in industrial control systems
  • Switching power supply feedback circuits
  • Microcontroller interface isolation
  • Telecommunication line isolation
  • Motor drive circuit isolation
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