CLT-106-02-L-D-A-P Equivalent & Substitute Parts

Part Overview

The CLT-106-02-L-D-A-P is a 12-position receptacle connector manufactured by Samtec Inc., designed for board-to-board applications with surface mount termination. This connector features a 0.079" (2.00mm) pitch, gold-plated mating contacts, and push-pull fastening. The product is active and widely available with 946 units in stock. Equivalent and substitute parts are identified to provide design flexibility, support supply chain continuity, and accommodate specific application requirements such as packaging preferences or contact rating variations.

Substiute Parts

CLT-106-02-L-D-A-P

Samtec Inc.In Stock: 987CLT-106-02-L-D-A-P Datasheet

Current PartRFQ

SMM-106-02-S-D

Samtec Inc.In Stock: 2003SMM-106-02-S-D Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CLT-106-02-L-D-A-P are identified based on the following critical parameters that determine functional compatibility:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Position Count & Pitch: 12 positions at 0.079" (2.00mm) mating pitch
• Row Configuration: 2 rows with 0.079" (2.00mm) row spacing
• Mounting & Termination: Surface mount with solder termination
• Fastening Mechanism: Push-pull fastening
• Mating Contact Finish: Gold plating
• Operating Temperature Range: -55°C ~ 125°C
• Insulation Material: Liquid Crystal Polymer (LCP)
• Compliance: UL94 V-0, ROHS3 Compliant

The substitute part SMM-106-02-S-D maintains these core parameters while differing in packaging format, contact material composition, contact finish thickness, current rating, and voltage rating specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the CLT-106-02-L-D-A-P and SMM-106-02-S-D are active products manufactured by Samtec Inc. and maintain full compliance with ROHS3 and UL94 V-0 flammability standards. Selection between these parts should be based on the following criteria:

CLT-106-02-L-D-A-P is suitable for applications requiring:

• Higher current capacity at 4.1A per contact
• Tube packaging for automated pick-and-place assembly
• Minimal contact finish thickness (10.0µin)

SMM-106-02-S-D is suitable for applications requiring:

• Bulk packaging for high-volume procurement
• Specified voltage rating of 350VAC
• Enhanced contact durability with thicker gold plating (30.0µin)
• Lower current requirements at 3.2A per contact

Both connectors operate across the identical temperature range (-55°C ~ 125°C) and share the same mechanical footprint, pitch, and row configuration, ensuring PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Are CLT-106-02-L-D-A-P and SMM-106-02-S-D mechanically interchangeable?

A: Yes. Both connectors share identical mating pitch (0.079"), row spacing (0.079"), number of positions (12), and surface mount footprint. PCB layouts designed for one connector accommodate the other without modification.

Q: What is the primary difference between these two connectors?

A: The main differences are packaging format (tube vs. bulk), contact material composition (phosphor bronze vs. beryllium copper), contact finish thickness (10.0µin vs. 30.0µin), current rating (4.1A vs. 3.2A per contact), and voltage rating specification (not specified vs. 350VAC).

Q: Can I substitute CLT-106-02-L-D-A-P with SMM-106-02-S-D in a high-current application?

A: No. The CLT-106-02-L-D-A-P has a higher current rating (4.1A per contact) compared to SMM-106-02-S-D (3.2A per contact). For applications requiring 4.1A per contact, use the CLT-106-02-L-D-A-P.

Q: Are both connectors RoHS compliant?

A: Yes. Both CLT-106-02-L-D-A-P and SMM-106-02-S-D are ROHS3 compliant and carry UL94 V-0 flammability ratings.

Q: What is the difference in contact finish thickness, and does it affect performance?

A: CLT-106-02-L-D-A-P has 10.0µin (0.25µm) gold plating, while SMM-106-02-S-D has 30.0µin (0.76µm). Thicker plating in SMM-106-02-S-D provides enhanced wear resistance and durability in high-cycle mating applications.

Q: Which connector should I use for a 350VAC application?

A: SMM-106-02-S-D is specified for 350VAC operation. CLT-106-02-L-D-A-P does not have a specified voltage rating and should not be assumed suitable for this voltage level.

Q: Do both connectors have the same operating temperature range?

A: Yes. Both connectors operate from -55°C to 125°C.

Q: What packaging options are available?

A: CLT-106-02-L-D-A-P is supplied in tube packaging, suitable for automated assembly. SMM-106-02-S-D is supplied in bulk packaging for high-volume procurement.