GT8E-4P4P-DS(21) Equivalent & Substitute Parts

Part Overview

The GT8E-4P4P-DS(21) is a rectangular connector header position manufactured by Hirose Electric Co Ltd. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and design applications. The connector operates under Moisture Sensitivity Level 1 (Unlimited) and complies with export control classification EAR99 and HTSUS code 8536.69.4040.

Substiute Parts

GT8E-4P4P-DS(21)

Hirose Electric Co LtdIn Stock: 1233GT8E-4P4P-DS(21) Datasheet

Current PartRFQ

GT8E-4P4P-DS(58)

Hirose Electric Co LtdIn Stock: 1247GT8E-4P4P-DS(58) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GT8E-4P4P-DS(21) is determined by equivalence across the following parameters:

• Manufacturer: Hirose Electric Co Ltd (same manufacturer ensures design compatibility)
• Category: Rectangular Connectors (functional classification)
• Detailed Description: Connector Header position (identical functional role)
• Moisture Sensitivity Level: 1 (Unlimited) (identical environmental rating)
• ECCN Classification: EAR99 (identical export control status)
• HTSUS Code: 8536.69.4040 (identical tariff classification)

The substitute part GT8E-4P4P-DS(58) maintains all critical electrical and mechanical parameters while transitioning from obsolete to active product status, enabling continued component availability.

Parameter Comparison

Engineering Selection Recommendations

The GT8E-4P4P-DS(58) serves as the direct substitute for the obsolete GT8E-4P4P-DS(21). Both components share identical electrical specifications, mechanical form factors, and compliance certifications. The transition from obsolete to active product status makes GT8E-4P4P-DS(58) the appropriate selection for new designs and ongoing procurement requirements.

Both parts maintain MSL 1 (Unlimited) rating, confirming suitability for standard storage and handling conditions without specialized moisture control. Export classification remains consistent under EAR99, and tariff treatment under HTSUS 8536.69.4040 is unchanged.

Frequently Asked Questions (FAQ)

Q: Can GT8E-4P4P-DS(58) directly replace GT8E-4P4P-DS(21) in existing designs?

A: Yes. Both components are manufactured by Hirose Electric Co Ltd, share identical connector header position specifications, and maintain equivalent electrical and mechanical parameters. No design modification is required.

Q: What is the significance of the part number suffix change from (21) to (58)?

A: The suffix designates the product revision or manufacturing date code. The functional specifications, electrical characteristics, and mechanical dimensions remain identical between the two variants.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, confirming equivalent regulatory treatment.

Q: Why is GT8E-4P4P-DS(21) classified as obsolete?

A: Obsolescence typically reflects manufacturer discontinuation of production. GT8E-4P4P-DS(58) represents the active continuation of this product line.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean for component handling?

A: MSL 1 (Unlimited) indicates the component requires no special moisture control during storage, handling, or transport. Standard industrial storage conditions are acceptable.

Q: Are both parts available for immediate procurement?

A: Yes. Current inventory records indicate 1124 units of GT8E-4P4P-DS(21) and 1173 units of GT8E-4P4P-DS(58) are in stock as new original components.