TE Connectivity AMP Connectors 2029100-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2029100-8 is an 8-position rectangular connector receptacle housing from the VAL-U-LOK series. This component functions as a receptacle housing for female socket contacts with a 0.165" (4.20mm) pitch configuration, designed for free-hanging in-line mounting applications using crimp termination and latch lock fastening. The part is active in production status and RoHS3 compliant. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when specific color or series requirements necessitate component alternatives.

Substiute Parts

2029100-8

TE Connectivity AMP ConnectorsIn Stock: 12272029100-8 Datasheet

Current PartRFQ

794954-8

TE Connectivity AMP ConnectorsIn Stock: 2165794954-8 Datasheet

Parametric EquivalentRFQ

0039012080

MolexIn Stock: 2138180039012080 Datasheet

Parametric EquivalentRFQ

0039013085

MolexIn Stock: 140250039013085 Datasheet

Parametric EquivalentRFQ

0039039082

MolexIn Stock: 259140039039082 Datasheet

Parametric EquivalentRFQ

0455870004

MolexIn Stock: 512180455870004 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 2029100-8 is determined by strict equivalence across the following critical parameters: connector type (receptacle), contact type (female socket), number of positions (8), pitch (0.165" / 4.20mm), number of rows (2), row spacing (0.165" / 4.20mm), mounting type (free hanging in-line), contact termination (crimp), and fastening type (latch lock). All identified substitute parts meet these core electrical and mechanical requirements. Variations in color, series designation, insulation material composition, and operating temperature specifications do not preclude substitution when these primary parameters are maintained. The substitute parts listed include TE Connectivity part 794954-8 from the VAL-U-LOK series and four Molex alternatives from the Mini-Fit Jr and Mini-Fit Jr 45587 series families.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and comply with RoHS regulations. The TE Connectivity 794954-8 provides the closest functional equivalence as a VAL-U-LOK series component from the same manufacturer, differing only in housing color (natural versus blue) and specified operating temperature range. The Molex alternatives from the Mini-Fit Jr 5557 and Mini-Fit Jr 45587 series satisfy all critical electrical and mechanical parameters while offering different insulation material compositions and color options. Selection between substitute parts should be based on application-specific requirements regarding color coding, operating temperature specifications, and insulation material properties. All parts are RoHS3 compliant or RoHS compliant and maintain MSL 1 rating or equivalent moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the TE Connectivity 2029100-8?

A: Substitution eligibility requires equivalence in connector type (receptacle), contact type (female socket), number of positions (8), pitch (0.165" / 4.20mm), number of rows (2), row spacing (0.165" / 4.20mm), mounting type (free hanging in-line), contact termination (crimp), and fastening type (latch lock). All listed substitute parts meet these criteria.

Q: Can I use a Molex Mini-Fit Jr connector in place of the TE Connectivity VAL-U-LOK housing?

A: Yes. The Molex 0039012080, 0039013085, and 0039039082 parts from the Mini-Fit Jr 5557 series maintain all critical electrical and mechanical parameters required for substitution. The Molex 0455870004 from the Mini-Fit Jr 45587 series also qualifies as a functional equivalent.

Q: Does housing color affect substitution compatibility?

A: Housing color does not affect electrical or mechanical compatibility. The primary part features blue housing, while substitute options include natural and black variants. Color selection should be based on application-specific requirements or design preferences.

Q: What is the difference between the TE Connectivity 794954-8 and the primary part 2029100-8?

A: Both parts are from the TE Connectivity VAL-U-LOK series and share identical electrical and mechanical specifications. The 794954-8 differs in housing color (natural versus blue) and includes a specified operating temperature range of -40°C to 105°C, whereas the primary part does not specify operating temperature.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts are either ROHS3 compliant or RoHS compliant, meeting regulatory requirements for hazardous substance restrictions.

Q: What is the significance of insulation material differences between substitute parts?

A: The primary part and TE Connectivity 794954-8 use polyamide (PA) nylon insulation. Molex alternatives use polyamide (PA66) nylon 6/6, with some variants including glass filling. These material variations do not affect substitution eligibility but may influence mechanical properties and thermal performance in specific applications.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Most substitute parts maintain MSL 1 (unlimited) rating. The Molex 0455870004 lists MSL as not applicable. This difference does not preclude substitution but should be considered for storage and handling requirements in moisture-sensitive environments.

Q: Can I mix and match housings from different manufacturers in the same assembly?

A: All substitute parts maintain identical pitch, row spacing, and contact configuration, allowing mechanical and electrical interchangeability. However, design consistency and supply chain considerations should guide selection of a single part number for production applications.