GC Electronics 45-2512 D-Sub Adapter Equivalent & Substitute Parts

Part Overview

The GC Electronics 45-2512 is a D-Sub adapter connector that converts between a 9-pin male D-Sub connector and a 25-pin male D-Sub connector in a free-hanging (in-line) configuration. This component is classified as a Serial-Null Modem adapter and features grounding indents for enhanced signal integrity.

The 45-2512 is currently listed as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system maintenance and component procurement. Active alternatives are available that maintain identical electrical and mechanical specifications while offering improved product lifecycle status and availability.

Substiute Parts

45-2512

GC ElectronicsIn Stock: 97345-2512 Datasheet

Current PartRFQ

AB467

Assmann WSW ComponentsIn Stock: 1175AB467 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GC Electronics 45-2512 is determined by strict equivalence across the following critical parameters:

• Connector Configuration: Input and output pin counts and gender must match exactly (D-Sub 25-pin male to D-Sub 9-pin male)
• Connector Style: Serial-Null Modem topology must be preserved
• Mounting Type: Free hanging (in-line) configuration required
• Mechanical Features: Grounding indents must be present
• Number of Rows: Two-row configuration required
• Electrical Compliance: RoHS compliance status and MSL rating must be maintained or exceeded

The Assmann WSW Components AB467 meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Assmann WSW Components AB467 is the direct equivalent substitute for the obsolete GC Electronics 45-2512. Both components share identical electrical and mechanical specifications for the core adapter function.

Selection of the AB467 is supported by the following factors:

• Product Lifecycle: The AB467 maintains active product status, ensuring continued availability and supply chain reliability
• Compliance Enhancement: The AB467 carries ROHS3 compliance, representing an advancement over the RoHS compliance of the original part
• Specified Performance Parameters: The AB467 provides documented operating temperature range (-25°C ~ 105°C) and current rating (3 A), offering defined performance boundaries for system integration
• Material Specifications: Tin-plated shell material and gold contact finish provide documented corrosion resistance and signal integrity characteristics
• Packaging: The AB467 is supplied with jack screws included, supporting complete assembly without additional procurement

Frequently Asked Questions (FAQ)

Q: Can the AB467 be used as a direct replacement for the 45-2512 in existing installations?

A: Yes. Both components maintain identical D-Sub 25-pin male to 9-pin male adapter configuration, Serial-Null Modem topology, free-hanging mounting, and grounding indent features. Electrical and mechanical compatibility is complete.

Q: What is the significance of the product status difference between the two parts?

A: The 45-2512 is classified as obsolete, indicating end-of-life status and potential supply constraints. The AB467 is active, ensuring ongoing manufacturing and availability for new procurement and replacement applications.

Q: Are there compliance differences between the two parts?

A: Both parts are RoHS compliant. The AB467 carries ROHS3 certification, which represents a more recent compliance standard. Both maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: What additional specifications does the AB467 provide that the 45-2512 does not?

A: The AB467 specifies operating temperature range (-25°C ~ 105°C), current rating (3 A), shell material finish (tin plated), and contact finish (gold). These parameters define performance boundaries for the substitute component.

Q: Does packaging differ between these components?

A: The 45-2512 packaging is not specified. The AB467 is supplied in bag packaging and includes 3 pieces: 1 connector and 2 jack screws. This inclusion eliminates separate procurement of fastening hardware.

Q: Are there any mechanical incompatibilities between the two adapters?

A: No. Both components feature identical connector configurations, mounting type, row count, and grounding indent design. Physical and electrical interfaces are fully compatible.