ADSP-H3E3 Equivalent & Substitute Parts

Part Overview

The ADSP-H3E3 is a single-character red 7-segment LED display module manufactured by Broadcom Limited. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design and procurement requirements. The display operates at 2V forward voltage with a 20mA test current and features a common cathode configuration in a 10-DIP package format.

Substiute Parts

ADSP-H3E3

Broadcom LimitedIn Stock: 1161ADSP-H3E3 Datasheet

Current PartRFQ

HDSP-H3E3

Broadcom LimitedIn Stock: 1250HDSP-H3E3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ADSP-H3E3 is determined by strict equivalence across the following critical parameters:

• Display Type: 7-Segment configuration
• Number of Characters: Single character
• Digit/Alpha Size: 0.36" (9.14mm)
• Common Pin Configuration: Common Cathode
• Color: Red
• Voltage - Forward (Vf) Typical: 2V
• Current - Test: 20mA
• Millicandela Rating: 15mcd
• Wavelength - Peak: 634nm
• Power Dissipation (Max): 52mW
• Package / Case: 10-DIP (0.200", 5.08mm)
• Physical Dimensions: 0.551" H x 0.295" W x 0.335" D (14.00mm x 7.50mm x 8.50mm)

The HDSP-H3E3 meets all substitution criteria as a direct equivalent part manufactured by Broadcom Limited with identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The HDSP-H3E3 is the direct substitute for the obsolete ADSP-H3E3. Both parts are manufactured by Broadcom Limited and share identical electrical and mechanical specifications. The HDSP-H3E3 maintains active product status and carries ROHS3 compliance certification, making it suitable for new designs and ongoing production requirements. The transition from ADSP-H3E3 to HDSP-H3E3 requires no circuit modifications or design changes, as all functional parameters remain equivalent.

Frequently Asked Questions (FAQ)

Q: Can HDSP-H3E3 be used as a direct replacement for ADSP-H3E3?

A: Yes. The HDSP-H3E3 is a direct equivalent with identical electrical characteristics (2V forward voltage, 20mA test current, 15mcd brightness, 634nm wavelength), mechanical dimensions (0.551" H x 0.295" W x 0.335" D), and 10-DIP package configuration. No circuit modifications are required.

Q: What is the primary difference between ADSP-H3E3 and HDSP-H3E3?

A: The ADSP-H3E3 is classified as obsolete, while the HDSP-H3E3 maintains active product status. The HDSP-H3E3 additionally carries ROHS3 compliance and REACH Unaffected certification.

Q: Are there any packaging differences between these parts?

A: Both parts use 10-DIP (0.200", 5.08mm) package format with identical physical dimensions. The ADSP-H3E3 is specified with standard packaging, while the HDSP-H3E3 is supplied in bulk packaging.

Q: What are the key electrical parameters that define substitution compatibility?

A: Substitution compatibility is determined by forward voltage (2V), test current (20mA), brightness rating (15mcd), peak wavelength (634nm), and maximum power dissipation (52mW). All parameters must match exactly for direct substitution.

Q: Is the common cathode configuration identical between both parts?

A: Yes. Both ADSP-H3E3 and HDSP-H3E3 use common cathode configuration, ensuring identical pin functionality and circuit interface requirements.