Amphenol LTW 12-08BMMA-SL8001 Equivalent & Substitute Parts

Part Overview

The Amphenol LTW 12-08BMMA-SL8001 is an 8-position circular connector plug with male pins, solder cup termination, and gold-plated mating contacts. This component is classified as obsolete product status. Locating equivalent and substitute parts is necessary to support ongoing maintenance, repair, and new design requirements where this connector type is specified or functionally required.

Substiute Parts

12-08BMMA-SL8001

Amphenol LTWIn Stock: 105512-08BMMA-SL8001 Datasheet

Current PartRFQ

M12A-08BMMA-SL8001

Amphenol LTWIn Stock: 1543M12A-08BMMA-SL8001 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 12-08BMMA-SL8001 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 8
• Shell Size - Insert: M12-8
• Termination Type: Solder Cup
• Fastening Type: Threaded
• Orientation: A
• Shell Material: Zinc Alloy
• Shell Finish: Nickel
• Contact Finish - Mating: Gold
• Ingress Protection: IP68
• Shielding: Unshielded
• Contact Material: Copper Alloy
• Insert Material: Polyamide (PA), Nylon

The substitute part M12A-08BMMA-SL8001 satisfies all mandatory matching parameters. The primary functional difference is the connector type: the main part is a plug with male pins, while the substitute is a receptacle with male pins. Both components are designed for mating within the M12-8 circular connector system and share identical shell, contact, and termination specifications.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The main part 12-08BMMA-SL8001 carries obsolete product status. The substitute part M12A-08BMMA-SL8001 is classified as active product status, ensuring continued availability and manufacturing support.

Compliance and Certification: Both parts are RoHS compliant. The substitute part carries ROHS3 compliance certification, representing current regulatory alignment. Both parts are classified under ECCN EAR99 and HTSUS 8536.69.4020, indicating equivalent export and tariff classification.

Electrical and Mechanical Compatibility: The substitute part provides specified voltage rating (30V) and operating temperature range (-40°C ~ 105°C), parameters not documented for the main part. The substitute part specifies cable opening dimensions (0.157" ~ 0.315" / 4.00mm ~ 8.00mm), supporting precise cable integration planning.

Connector System Integration: Both parts function within the Amphenol LTW M12-8 circular connector ecosystem. The plug (main part) and receptacle (substitute part) are designed as complementary mating components. Selection between these parts depends on the specific application requirement: plug configuration for cable-mounted applications or receptacle configuration for panel or device-mounted applications.

Frequently Asked Questions (FAQ)

Q: Can the M12A-08BMMA-SL8001 receptacle directly replace the 12-08BMMA-SL8001 plug in existing assemblies?

A: No. These are complementary connector types within the same M12-8 system. The plug connects to a receptacle, and the receptacle connects to a plug. Direct replacement requires matching the connector type (plug or receptacle) to the mating component in the assembly. Selection of the substitute part is appropriate only when a receptacle configuration is required.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution eligibility is determined by matching: number of positions (8), shell size (M12-8), termination type (solder cup), fastening type (threaded), orientation (A), shell material (zinc alloy), shell finish (nickel), contact finish (gold), ingress protection (IP68), shielding (unshielded), contact material (copper alloy), and insert material (polyamide/nylon). All these parameters must align between the main part and substitute part.

Q: Why is the substitute part listed as active status while the main part is obsolete?

A: Product status reflects manufacturing lifecycle. The main part 12-08BMMA-SL8001 has reached end-of-life status (obsolete), while the substitute part M12A-08BMMA-SL8001 remains in active production. Active status ensures continued availability, manufacturing support, and compliance with current regulatory standards.

Q: Are there differences in electrical ratings between the two parts?

A: The main part specifies 2A current rating. The substitute part specifies 30V voltage rating and -40°C ~ 105°C operating temperature range. These specifications are complementary rather than contradictory; they represent different documented parameters for each part. Application requirements should be evaluated against both current and voltage specifications.

Q: What is the significance of the cable opening specification on the substitute part?

A: The cable opening specification (0.157" ~ 0.315" / 4.00mm ~ 8.00mm) on the substitute part defines the acceptable cable diameter range for proper termination and strain relief. This parameter is not documented for the main part but is essential for cable integration planning in new designs or replacement applications.

Q: Are both parts RoHS compliant?

A: Yes. The main part carries RoHS compliance certification. The substitute part carries ROHS3 compliance certification, representing alignment with current RoHS directive requirements. Both parts meet RoHS environmental compliance standards.

Q: What is the moisture sensitivity level for both parts?

A: Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions during storage, handling, or processing. These components do not require controlled humidity storage or baking procedures prior to soldering.