SFM-105-T2-S-D-P-TR Equivalent & Substitute Parts

Part Overview

The SFM-105-T2-S-D-P-TR is a 10-position receptacle connector from Samtec Inc.'s Tiger Eye™ SFM series, designed for surface mount applications with 0.050" (1.27mm) pitch. This connector features gold-plated mating contacts, push-pull fastening, and is rated for 3.2A per contact at 250VAC. The part is Active status and ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical and mechanical parameters within the SFM-105 base product family, enabling component selection flexibility for board-level design and manufacturing requirements.

Substiute Parts

SFM-105-T2-S-D-P-TR

Samtec Inc.In Stock: 971SFM-105-T2-S-D-P-TR Datasheet

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SFM-105-02-S-D-K-TR

Samtec Inc.In Stock: 4595SFM-105-02-S-D-K-TR Datasheet

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SFM-105-02-S-D-P-TR

Samtec Inc.In Stock: 1530SFM-105-02-S-D-P-TR Datasheet

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SFM-105-02-SM-D-P-TR

Samtec Inc.In Stock: 852SFM-105-02-SM-D-P-TR Datasheet

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SFM-105-L2-SM-D-P-TR

Samtec Inc.In Stock: 742SFM-105-L2-SM-D-P-TR Datasheet

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SFM-105-T2-S-D-K-TR

Samtec Inc.In Stock: 1610SFM-105-T2-S-D-K-TR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SFM-105-T2-S-D-P-TR are identified within the SFM-105 base product family based on the following criteria:

All substitute parts maintain identical electrical and mechanical specifications:

• 10-position receptacle configuration with 0.050" (1.27mm) pitch
• 2-row layout with 0.050" (1.27mm) row spacing
• Surface mount solder termination with push-pull fastening
• Gold-plated mating contacts with 30.0µin (0.76µm) thickness
• 3.2A per contact current rating at 250VAC
• Operating temperature range of -55°C ~ 125°C
• UL94 V-0 flammability rating
• ROHS3 compliance
• Moisture Sensitivity Level 1

Substitution differences are limited to connector body style variations (T2, 02, L2 designations) and contact finish post options (S, SM designations), which do not affect electrical performance or mating compatibility. All parts are packaged in Tape & Reel format and share the same base product number SFM-105.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are Active status products from Samtec Inc. and maintain full ROHS3 compliance with identical electrical ratings and operating specifications. Selection among these parts should be based on:

Connector body style requirements for your PCB layout and mating interface design. The T2, 02, and L2 designations represent different physical form factors within the SFM-105 family.

Inventory availability for production scheduling. Current stock levels range from 684 to 4569 pieces across the substitute options.

Mechanical fit and stacking height compatibility with your system architecture, as all parts share identical mated stacking height options (6.15mm through 11.76mm).

All parts are qualified for the same electrical and thermal operating envelope, making them functionally interchangeable from an electrical performance standpoint.

Frequently Asked Questions (FAQ)

Q: Are all listed parts electrically interchangeable with the SFM-105-T2-S-D-P-TR?

A: Yes. All substitute parts maintain identical electrical specifications including 3.2A per contact current rating, 250VAC voltage rating, and -55°C ~ 125°C operating temperature range. Differences in part number designations reflect connector body style and contact post finish variations only.

Q: What do the different connector style designations (T2, 02, L2) represent?

A: These designations indicate different physical form factors and body styles within the SFM-105 base product family. Selection depends on your specific PCB layout requirements and mating interface design. Consult Samtec documentation for dimensional specifications of each style.

Q: Can I substitute parts with different connector styles on the same board?

A: Connector style selection must be consistent with your PCB design and mating connector specifications. While electrically equivalent, physical form factor differences require design-level compatibility verification.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts carry ROHS3 compliance certification and Moisture Sensitivity Level 1 (Unlimited), meeting the same environmental and regulatory requirements.

Q: What is the significance of the contact post finish designation?

A: All listed parts feature tin contact post finish. This parameter does not affect electrical performance or mating compatibility and is consistent across all substitute options.

Q: Which part has the highest current inventory?

A: SFM-105-02-S-D-K-TR currently has 4569 pieces in stock, providing maximum availability for production requirements.