Master Appliance Co 10844 Equivalent & Substitute Parts

Part Overview

The Master Appliance Co 10844 is a 0.250" (6.35mm) Quick Connect Female Crimp Connector designed for 10-12 AWG wire applications. This fully insulated heat shrink terminal is part of the Solderseal™ series and features a yellow color designation for circuit identification. The part is currently classified as obsolete, making identification of compatible substitute components essential for ongoing maintenance, repair, and system continuity in applications utilizing this connector type.

Substiute Parts

10844

Master Appliance CoIn Stock: 86610844 Datasheet

Current PartRFQ

11848

Master Appliance CoIn Stock: 74511848 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Master Appliance Co 10844 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Tab Width: 0.250" (6.35mm)
• Wire Gauge: 10-12 AWG
• Gender: Female
• Termination Method: Crimp
• Insulation Type: Fully Insulated Heat Shrink
• Contact Material: Brass
• Contact Finish: Tin
• Mounting Type: Free Hanging (In-Line)
• Series: Solderseal™

The substitute part Master Appliance Co 11848 meets all mandatory matching parameters, establishing direct functional equivalence with the obsolete 10844 connector. Both components are manufactured by the same supplier within the same product series, ensuring mechanical and electrical compatibility in applications originally specified for the 10844.

Parameter Comparison

Engineering Selection Recommendations

The Master Appliance Co 11848 is the direct functional equivalent for the obsolete 10844 connector. Selection of part 11848 is based on the following engineering criteria:

Product Status Alignment: The 11848 maintains active product status, ensuring continued availability and manufacturing support. The 10844 is classified as obsolete, creating supply chain risk for new applications and ongoing maintenance requirements.

Compliance Enhancement: The 11848 achieves ROHS3 compliance, exceeding the regulatory posture of the original 10844 (not applicable). This compliance upgrade aligns with current environmental and material restriction directives applicable to electronic component manufacturing and distribution.

Moisture Sensitivity Rating: The 11848 carries an MSL rating of 1 (Unlimited), providing defined moisture handling specifications absent from the original part documentation. This specification supports proper storage and handling protocols in manufacturing environments.

Electrical and Mechanical Equivalence: All critical electrical and mechanical parameters remain identical between the two components, ensuring direct substitution without circuit redesign or mechanical rework.

Frequently Asked Questions (FAQ)

Q: Can the 11848 be used as a direct replacement for the 10844 in existing assemblies?

A: Yes. The 11848 is electrically and mechanically equivalent to the 10844 across all specified parameters. Both components feature identical tab width (0.250"), wire gauge rating (10-12 AWG), termination method (crimp), insulation type (fully insulated heat shrink), contact material (brass), and contact finish (tin). Direct substitution is supported without modification to mating connectors or circuit design.

Q: What is the difference between the 10844 and 11848 packaging?

A: The primary documented difference is packaging quantity. The 10844 is supplied in standard packaging, while the 11848 is supplied in bulk packaging (50-piece pack). Both components are identical in form, fit, and function. Packaging selection should be based on procurement volume requirements and inventory management practices.

Q: Why is the 10844 listed as obsolete?

A: The 10844 has been discontinued by Master Appliance Co. The 11848 represents the current active production equivalent within the Solderseal™ series. For new designs and ongoing procurement, the 11848 should be specified to ensure supply chain continuity and access to current manufacturing support.

Q: Does the ROHS3 compliance of the 11848 affect compatibility with the 10844?

A: No. ROHS3 compliance of the 11848 represents an enhancement to environmental and material standards. The compliance upgrade does not alter electrical performance, mechanical dimensions, or functional characteristics. The 11848 is fully compatible with applications originally designed for the 10844.

Q: Are there any wire gauge or tab width variations between these parts?

A: No. Both the 10844 and 11848 are specified for 10-12 AWG wire and feature a 0.250" (6.35mm) tab width. These critical parameters are identical, ensuring mechanical fit and electrical performance equivalence.

Q: What is the MSL rating and why does it matter?

A: The 11848 carries an MSL (Moisture Sensitivity Level) rating of 1 (Unlimited), indicating the component has no moisture sensitivity restrictions. This specification defines storage and handling requirements in manufacturing environments. The rating supports proper component preservation during inventory management and assembly operations.