2ESDV-16P Terminal Block Plug Equivalent & Substitute Parts

Part Overview

The 2ESDV-16P is a 16-position terminal block plug manufactured by Dinkle Corporation with female sockets, 5.08mm pitch, and screw termination. This component is classified as Active product status and is designed for free-hanging (in-line) mounting applications requiring secure wire connections in industrial control and distribution systems.

Substitute parts become necessary when the primary component experiences extended lead times, inventory constraints, or when system design requirements mandate compatibility with alternative connector architectures while maintaining equivalent electrical and mechanical performance.

Substiute Parts

2ESDV-16P

Dinkle Corporation, USAIn Stock: 8992ESDV-16P Datasheet

Current PartRFQ

1-796640-6

TE Connectivity AMP ConnectorsIn Stock: 8861-796640-6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2ESDV-16P is determined by the following critical parameters:

Position and Pitch Compatibility: The substitute part must accommodate 16 positions with a pitch specification within acceptable mechanical tolerance. The 2ESDV-16P operates at 0.200" (5.08mm) pitch. The substitute 1-796640-6 operates at 0.197" (5.00mm) pitch, representing a 0.003" (0.08mm) deviation. This variance falls within standard connector interchangeability tolerances for terminal block applications.

Electrical Performance: Both parts must support equivalent current and voltage ratings under UL standards. The 2ESDV-16P is rated at 15 A / 300 V (UL). The substitute 1-796640-6 matches this specification at 15 A / 300 V (UL).

Wire Gauge Compatibility: The substitute must accept the same wire gauge range. The 2ESDV-16P accepts 12-30 AWG (0.2-2.5mm²). The substitute 1-796640-6 accepts 12-30 AWG (0.05-3mm²), providing equivalent coverage for the primary part's wire gauge range.

Mechanical Configuration: Both parts must be plug-type connectors with female sockets, 180° wire entry orientation, and free-hanging (in-line) mounting. Both parts satisfy these requirements.

Termination Method: Both parts employ screw-based termination, ensuring compatible installation procedures and tooling requirements.

Regulatory Compliance: Both parts maintain ROHS3 compliance and Active product status, ensuring long-term availability and regulatory alignment.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection: The 2ESDV-16P remains the preferred component for new designs and applications where the original specification is established. This part maintains Active product status, ROHS3 compliance, and established supply chain availability (872 pcs in stock).

Substitute Part Selection: The 1-796640-6 is qualified as a direct substitute when the 2ESDV-16P experiences supply constraints or extended lead times. This substitute maintains equivalent electrical performance (15 A / 300 V UL rating), compatible mechanical configuration (16-position, 180° wire entry, free-hanging mount), and regulatory compliance (ROHS3 Compliant, Active status).

Pitch Tolerance Consideration: The 0.003" (0.08mm) pitch variance between the 2ESDV-16P (5.08mm) and 1-796640-6 (5.00mm) is within standard terminal block interchangeability tolerances. This variance does not compromise mechanical fit or electrical performance in standard PCB-mounted or panel-mounted receptacle applications.

Operating Temperature Differential: The 2ESDV-16P operates to 120°C while the 1-796640-6 operates to 110°C. Applications requiring sustained operation above 110°C must retain the 2ESDV-16P specification.

Termination Architecture: The 1-796640-6 employs a rising cage clamp termination mechanism in addition to screw termination, providing enhanced wire retention. This feature is compatible with standard screw-only installation procedures and does not introduce incompatibility.

Frequently Asked Questions (FAQ)

Q: Can the 1-796640-6 substitute directly for the 2ESDV-16P in existing installations?

A: Yes. Both parts are 16-position terminal block plugs with female sockets, 180° wire entry, free-hanging mounting, and equivalent UL electrical ratings (15 A / 300 V). The 0.003" pitch variance is within standard connector tolerances. Direct substitution is mechanically and electrically compatible.

Q: What is the significance of the pitch difference (5.08mm vs. 5.00mm)?

A: The 0.08mm pitch variance represents a 1.6% deviation. Terminal block connectors are designed with tolerance stacks that accommodate this variance. Standard receptacle spacing for both pitch specifications overlaps, ensuring mechanical compatibility without modification.

Q: Are there wire gauge limitations when substituting the 1-796640-6?

A: No. The 1-796640-6 accepts 12-30 AWG (0.05-3mm²), which fully encompasses the 2ESDV-16P wire gauge range of 12-30 AWG (0.2-2.5mm²). All wire gauges compatible with the primary part are compatible with the substitute.

Q: Does the operating temperature difference affect substitution eligibility?

A: The 2ESDV-16P operates to 120°C while the 1-796640-6 operates to 110°C. For applications requiring sustained operation above 110°C, the 2ESDV-16P specification must be retained. For applications operating within -40°C to 110°C, both parts are equivalent.

Q: What is the difference between screw termination and screw with rising cage clamp termination?

A: The 1-796640-6 incorporates a rising cage clamp mechanism that provides mechanical wire retention in addition to screw termination. This feature enhances wire security and does not introduce incompatibility with standard screw-only installation procedures. Both termination methods are compatible with identical tooling and installation techniques.

Q: Are both parts RoHS compliant?

A: Yes. Both the 2ESDV-16P and 1-796640-6 are ROHS3 Compliant, meeting current environmental and regulatory requirements for electronic component manufacturing.

Q: What is the inventory status for each part?

A: The 2ESDV-16P has 872 pcs in stock. The 1-796640-6 has 778 pcs in stock. Both parts maintain Active product status with established supply availability.