PESC-02-40-02-01-S-VT Equivalent & Substitute Parts

Part Overview

The PESC-02-40-02-01-S-VT is a 44-position (40 signal + 4 power) receptacle connector from Samtec Inc.'s PowerStrip™ 40 PESC series. This board-to-board connector features through-hole solder termination, gold-plated mating contacts, and push-pull fastening. The part is Active status and ROHS3 compliant, designed for applications requiring high-density signal and power distribution on printed circuit boards.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector family, ensuring functional interchangeability within the same application context.

Substiute Parts

PESC-02-40-02-01-S-VT

Samtec Inc.In Stock: 1122PESC-02-40-02-01-S-VT Datasheet

Current PartRFQ

PESC-02-40-02-01-S-VT-LC

Samtec Inc.In Stock: 1128PESC-02-40-02-01-S-VT-LC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PESC-02-40-02-01-S-VT is determined by strict equivalence in the following critical parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Position count (44 positions with 40 signal + 4 power configuration)
• Row configuration (4 rows)
• Mounting method (Through Hole)
• Termination type (Solder)
• Fastening mechanism (Push-Pull)
• Contact finish specification (Gold plating at 30.0µin)
• Insulation material (Liquid Crystal Polymer)
• Physical dimensions (Insulation height 0.497", contact post length 0.097")
• Operating temperature range (-55°C ~ 105°C)
• Compliance certifications (ROHS3, MSL 1)

The PESC-02-40-02-01-S-VT-LC qualifies as a substitute part because it maintains all critical electrical and mechanical parameters while belonging to the same PowerStrip™ PESC base product family (PESC-02).

Parameter Comparison

Engineering Selection Recommendations

Both the PESC-02-40-02-01-S-VT and PESC-02-40-02-01-S-VT-LC are Active status products from Samtec Inc. with full ROHS3 compliance and MSL 1 rating. The parts are electrically and mechanically equivalent across all specified parameters.

The PESC-02-40-02-01-S-VT-LC includes a Board Lock feature not present in the primary part. This feature provides additional mechanical retention during mating operations. Selection between these parts depends on whether board-level locking functionality is required for the application.

Both parts maintain identical operating temperature ranges (-55°C ~ 105°C), contact specifications, and dimensional characteristics. Inventory availability is confirmed for both variants.

Frequently Asked Questions (FAQ)

Q: Are PESC-02-40-02-01-S-VT and PESC-02-40-02-01-S-VT-LC electrically interchangeable?

A: Yes. Both parts maintain identical electrical specifications including contact type, finish, material composition, and operating temperature range. They are electrically equivalent.

Q: What is the difference between these two part numbers?

A: The PESC-02-40-02-01-S-VT-LC includes a Board Lock feature for enhanced mechanical retention during mating. All other electrical and mechanical parameters are identical.

Q: Can I substitute PESC-02-40-02-01-S-VT-LC for PESC-02-40-02-01-S-VT in existing designs?

A: Yes, provided the board-level locking mechanism does not create physical interference with the mating connector or PCB layout. The dimensional footprint and contact positions are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both PESC-02-40-02-01-S-VT and PESC-02-40-02-01-S-VT-LC are ROHS3 compliant with MSL 1 rating.

Q: What is the position configuration for these connectors?

A: Both connectors feature 44 total positions arranged in 4 rows, comprising 40 signal positions and 4 dedicated power positions.

Q: What is the operating temperature range?

A: Both parts operate across -55°C to 105°C, suitable for industrial and commercial applications.

Q: Are these parts currently available?

A: Yes. PESC-02-40-02-01-S-VT has 1041 pieces in stock, and PESC-02-40-02-01-S-VT-LC has 1093 pieces in stock as new original inventory.