DPL12BUTV Equivalent & Substitute Parts

Part Overview

The DPL12BUTV is a 12-position DIP switch manufactured by APEM Inc., featuring a piano actuator with SPST circuit configuration rated for 50mA at 24VDC. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The through-hole, right-angle mounting configuration with gold-plated phosphor bronze contacts provides reliable switching performance in industrial control applications.

Substiute Parts

DPL12BUTV

APEM Inc.In Stock: 1072DPL12BUTV Datasheet

Current PartRFQ

NDPL-12T-V

APEM Inc.In Stock: 957NDPL-12T-V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DPL12BUTV is determined by the following critical parameters:

• Circuit Configuration: SPST topology must be maintained
• Number of Positions: 12-position requirement is mandatory
• Voltage Rating: 24VDC operation is required
• Actuator Type: Piano actuator with raised level
• Mounting Configuration: Through-hole, right-angle orientation
• Pitch Spacing: 0.100" (2.54mm) full pitch
• Termination Style: PC pin termination

The NDPL-12T-V from APEM Inc. meets all primary substitution criteria. The reduced current rating (25mA versus 50mA) represents a functional constraint that must be evaluated against specific application requirements. Both components share identical voltage rating, circuit topology, position count, actuator configuration, and mounting specifications.

Parameter Comparison

Engineering Selection Recommendations

The NDPL-12T-V qualifies as a direct substitute for the DPL12BUTV based on matching circuit topology, position count, voltage rating, actuator configuration, and mounting specifications. Both components maintain ROHS3 compliance and identical moisture sensitivity classification.

The primary technical distinction is the current rating differential: the NDPL-12T-V is rated for 25mA maximum continuous current compared to the DPL12BUTV's 50mA rating. Selection of the NDPL-12T-V is appropriate for applications where the switching load does not exceed 25mA per position. Applications requiring the full 50mA capacity of the original DPL12BUTV must source alternative components from APEM Inc. or other manufacturers offering equivalent 12-position, 50mA-rated DIP switches with identical mechanical and electrical specifications.

The NDPL-12T-V's active product status ensures ongoing availability and manufacturer support, addressing the obsolescence constraint of the original component.

Frequently Asked Questions (FAQ)

Q: Can the NDPL-12T-V directly replace the DPL12BUTV in all applications?

A: The NDPL-12T-V is mechanically and electrically compatible with the DPL12BUTV for applications where the switching current does not exceed 25mA per position. If your application requires the full 50mA capacity, the NDPL-12T-V is not suitable.

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

A: Both components share identical 12-position SPST configuration, 24VDC rating, piano actuator type, through-hole right-angle mounting, and 0.100" pitch. The NDPL-12T-V has a reduced current rating of 25mA versus the DPL12BUTV's 50mA.

Q: Are there any physical dimension differences?

A: Both components have identical height above board (0.402" / 10.20mm) and pitch spacing (0.100" / 2.54mm). The NDPL-12T-V length is 1.250" (31.75mm) compared to the DPL12BUTV's 1.261" (32.03mm), a negligible difference of 0.011" that does not affect PCB layout compatibility.

Q: Do both components meet current compliance requirements?

A: Both the DPL12BUTV and NDPL-12T-V are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. The NDPL-12T-V carries active product status, ensuring continued compliance maintenance.

Q: What is the mechanical life expectancy of the NDPL-12T-V?

A: The mechanical life specification for the NDPL-12T-V is not provided in the available technical data. Both components specify 2,000 electrical life cycles at rated conditions.