DB25S564CT Equivalent & Substitute Parts

Part Overview

The DB25S564CT is a 25 Position D-Sub Receptacle connector with female sockets, manufactured by Amphenol ICC (FCI). This connector is designed for right-angle, through-hole solder termination applications. The part is currently in active production status with 996 pieces available in new original inventory.

D-Sub connectors are essential interface components in industrial, telecommunications, and legacy computing applications where standardized 25-position signal transmission is required. Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when alternative packaging formats better suit manufacturing requirements.

Substiute Parts

DB25S564CT

Amphenol ICC (FCI)In Stock: 1075DB25S564CT Datasheet

Current PartRFQ

DB25S564CTLF

Amphenol ICC (FCI)In Stock: 1381DB25S564CTLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DB25S564CTLF qualifies as a direct substitute for the DB25S564CT based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters:

• 25-position configuration with 2-row layout
• Female socket contact type
• 5A per contact current rating
• Operating temperature range: -55°C ~ 125°C

Mechanical Parameters:

• Shell size 3 (DB, B) D-Sub form factor
• Right-angle, through-hole mounting orientation
• Solder termination method

Material & Compliance Parameters:

• Steel shell with tin plating
• Gold-plated contacts (flash thickness)
• Thermoplastic, glass-filled dielectric
• RoHS Compliant status
• UL94 V-0 flammability rating

The primary difference between these parts is packaging format: DB25S564CT uses standard packaging, while DB25S564CTLF is supplied in tray packaging. This distinction does not affect electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Both DB25S564CT and DB25S564CTLF are active production parts manufactured by Amphenol ICC (FCI) with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

Packaging Considerations: The DB25S564CTLF is supplied in tray packaging, which is suitable for automated assembly processes and high-volume production environments. The DB25S564CT uses standard packaging appropriate for manual assembly or lower-volume applications.

Compliance & Certification: Both parts maintain RoHS Compliance status and UL94 V-0 flammability rating, meeting regulatory requirements for industrial and commercial applications. Both are REACH Affected and classified under ECCN EAR99.

Inventory & Lead Time: The DB25S564CTLF currently has higher inventory availability (1324 pieces) compared to DB25S564CT (996 pieces), which may influence selection during supply chain constraints.

Moisture Sensitivity: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity precautions are required during storage or handling.

Frequently Asked Questions (FAQ)

Q: Can DB25S564CTLF be used as a direct replacement for DB25S564CT?

A: Yes. Both parts are electrically and mechanically identical 25-position D-Sub receptacle connectors with female sockets, right-angle through-hole solder termination, and identical contact ratings. The only difference is packaging format (tray versus standard).

Q: What determines compatibility between these D-Sub connector substitutes?

A: Compatibility is determined by matching the following parameters: connector type (receptacle, female sockets), position count (25), row configuration (2), shell size (3/DB), mounting orientation (right-angle through-hole), termination method (solder), current rating (5A per contact), and operating temperature range (-55°C ~ 125°C).

Q: Are there any performance differences between the two parts?

A: No. Both parts have identical electrical performance, mechanical dimensions, material composition, and thermal characteristics. Packaging format does not affect connector performance.

Q: Which part should be selected for automated assembly?

A: DB25S564CTLF, supplied in tray packaging, is optimized for automated pick-and-place assembly processes. DB25S564CT with standard packaging is suitable for manual assembly workflows.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both parts are RoHS Compliant, carry UL94 V-0 flammability rating, are REACH Affected, and classified as EAR99 for export control purposes.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts carry MSL 1 (Unlimited) rating, meaning no special moisture control measures are required during storage, handling, or assembly.