LB-602MA2 Equivalent & Substitute Parts

Part Overview

The LB-602MA2 is a dual-character 7-segment LED display module manufactured by Rohm Semiconductor. This green display operates at 2.1V forward voltage with a 10mA test current and features a 0.56" character size in a common anode configuration. The module is housed in an 18-DIP package with dimensions of 0.748" H x 0.984" W x 0.315" D (19.00mm x 25.00mm x 8.00mm). The product is currently active and ROHS3 compliant. Equivalent parts are identified to support design flexibility, inventory management, and supply chain continuity for applications requiring dual-character 7-segment green display functionality.

Substiute Parts

LB-602MA2

Rohm SemiconductorIn Stock: 1380LB-602MA2 Datasheet

Current PartRFQ

DA56-11CGKWA

KingbrightIn Stock: 1052DA56-11CGKWA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LB-602MA2 are identified based on the following critical parameters that determine functional and mechanical compatibility:

• Display Configuration: 2-character, 7-segment, common anode topology
• Electrical Characteristics: Forward voltage of 2.1V and compatible current ratings
• Physical Form Factor: 0.56" character size and 18-DIP package type
• Color Specification: Green wavelength output
• Compliance Status: ROHS3 compliance and active product status

The DA56-11CGKWA from Kingbright meets these core substitution criteria while maintaining electrical and mechanical compatibility with the LB-602MA2 in applications requiring dual-character 7-segment green display modules.

Parameter Comparison

Engineering Selection Recommendations

Both the LB-602MA2 and DA56-11CGKWA are active products with ROHS3 compliance and REACH unaffected status, making them suitable for current design implementations. The DA56-11CGKWA operates at a higher test current (20mA versus 10mA) and delivers increased brightness (35mcd versus 25mcd), with a slightly higher peak wavelength (574nm versus 563nm). Both devices maintain the same 2.1V forward voltage and 18-DIP package configuration. Selection between these parts depends on application-specific brightness requirements and current budget constraints within the display circuit design.

Frequently Asked Questions (FAQ)

Q: Can the DA56-11CGKWA directly replace the LB-602MA2 in existing designs?

A: Both parts share identical display configuration (2-character, 7-segment, common anode), forward voltage (2.1V), and 18-DIP package type. The DA56-11CGKWA operates at higher current (20mA) and brightness (35mcd). Direct substitution is possible if the circuit design accommodates the increased current draw and brightness differential.

Q: What are the key differences between these two parts?

A: The primary differences are test current (10mA versus 20mA), brightness rating (25mcd versus 35mcd), peak wavelength (563nm versus 574nm), and maximum power dissipation (65mW versus 75mW). Both maintain identical forward voltage and package specifications.

Q: Are both parts suitable for new designs?

A: Yes. Both the LB-602MA2 and DA56-11CGKWA are active products with ROHS3 compliance, making them appropriate for current production designs.

Q: How do the physical dimensions compare?

A: The LB-602MA2 measures 0.748" H x 0.984" W x 0.315" D (19.00mm x 25.00mm x 8.00mm). The DA56-11CGKWA measures 0.984" H x 0.750" W x 0.268" D (25.00mm x 19.05mm x 6.80mm). Both use 18-DIP package footprints with compatible pin spacing.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8541.41.0000. Both have moisture sensitivity level (MSL) of 1 (Unlimited).