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NSHU551A The NICHIA NSHU551A is a UV LED emitter designed for various applications. It features a typical forward voltage of 3.3V and a peak wavelength of 375nm.
Mfr Part #:

NSHU551A

Available from 1 distributors
Mfr Name: NICHIA
NICHIA
The NICHIA NSHU551A is a UV LED emitter designed for various applications. It features a typical forward voltage of 3.3V and a peak wavelength of 375nm.
✓ Total Stock: 127 pcs
$ Price Range: $0.99

NSHU551A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
127 pcs
On Request
127 pcs On Request 1 On Request On Request On Request 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.

NSHU551A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Dimensions
Forward Voltage
Junction Temperature
Operating Temperature
Power Dissipation
SVHC Present
Storage Temperature
Weight
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NSHU551A Description

Short technical summary and product information.

The NICHIA NSHU551A is a UV LED emitter from NICHIA CORPORATION, designed for applications requiring ultraviolet light. This component operates with a typical forward voltage of 3.3V at 20mA and emits a radiant flux of 12.3mW. Its peak wavelength is centered at 375nm with a spectrum half width of 9.0nm.

 

With an operating temperature range of -30°C to 85°C and a storage temperature range of -40°C to 100°C, the NSHU551A is built for robust performance. It includes a built-in ESD protection device and complies with RoHS3 directives. The LED has a typical dimensions of 5.4 x 4 x 4.7 mm and a weight of approximately 0.27g.

 

Absolute maximum ratings include a forward current of 25mA, a pulse forward current of 80mA, and an allowable reverse current of 85mA. The power dissipation is rated at 100mW, with a junction temperature limit of 100°C.

NSHU551A Quick Information

Product Type: UV LED
Canonical Name: NICHIA NSHU551A UV LED
Subcategory: UV LED

NSHU551A Compliance

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

NSHU551A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NSHU551A Features

  • UV LED emitter for specialized applications.
  • 375nm peak wavelength output.
  • 3.3V typical forward voltage.
  • 12.3mW typical radiant flux.
  • RoHS3 compliant with ESD protection.

NSHU551A Applications

  • Ideal for UV curing processes.
  • Suitable for fluorescence excitation.
  • Used in UV inspection systems.
  • Applications in phototherapy devices.
  • Component in UV sterilization units.

NSHU551A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak wavelength of the NSHU551A?

375 nm.

What is the typical forward current?

20 mA.

What is the forward voltage at 20 mA?

3.3 V.

What is the radiant flux at 20 mA?

12.3 mW.

What is the operating temperature range?

-30 to 85 °C.

What are the dimensions of the NSHU551A?

5.4 x 4 x 4.7 mm.

What is the maximum power dissipation?

100 mW.

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