ADPA06S DIP Switch Equivalent & Substitute Parts

Part Overview

The ADPA06S is a 6-position surface mount DIP switch manufactured by TE Connectivity ALCOSWITCH Switches. This component features a piano actuator, SPST circuit configuration, and is rated for 25mA at 24VDC operation. The ADPA06S is classified as obsolete, making identification of equivalent substitute parts essential for ongoing production support, maintenance, and design continuity. Substitute parts must maintain identical electrical performance and mechanical compatibility to ensure direct replacement without circuit redesign.

Substiute Parts

ADPA06S

TE Connectivity ALCOSWITCH SwitchesIn Stock: 851ADPA06S Datasheet

Current PartRFQ

5-1571999-1

TE Connectivity ALCOSWITCH SwitchesIn Stock: 7735-1571999-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ADPA06S is based on strict equivalence across the following critical parameters:

Electrical Parameters:

• Circuit type: SPST configuration required
• Number of positions: 6-position requirement
• Current rating: 25mA minimum
• Voltage rating: 24VDC minimum

Mechanical Parameters:

• Actuator type: Piano actuator required
• Mounting configuration: Surface mount orientation
• Pitch spacing: 0.100" (2.54mm) standard
• Termination: Gull wing leads for PCB compatibility

Environmental & Compliance Parameters:

• Operating temperature range: -30°C to 85°C
• Moisture sensitivity: MSL 1 classification
• RoHS compliance status
• REACH compliance status

The substitute part 5-1571999-1 maintains all critical electrical and mechanical parameters while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 5-1571999-1

The part 5-1571999-1 is the direct equivalent substitute for the obsolete ADPA06S. Both components share identical electrical specifications (SPST, 6-position, 25mA, 24VDC) and mechanical characteristics (piano actuator, surface mount, 0.100" pitch). The substitute maintains full compatibility with existing PCB layouts and circuit designs.

Compliance Advantage:

The 5-1571999-1 offers improved regulatory compliance status. While the ADPA06S is RoHS non-compliant, the substitute achieves ROHS3 compliance. Both parts maintain REACH Unaffected status and identical ECCN/HTSUS classifications, ensuring consistent export and supply chain handling.

Product Status:

The ADPA06S is classified as obsolete, indicating discontinued manufacturing and limited long-term availability. The 5-1571999-1 maintains active product status with established supply channels and ongoing manufacturer support. Current inventory levels (756 pieces) provide adequate stock for production requirements.

Environmental Specifications:

Both parts operate across the identical temperature range (-30°C to 85°C) and share MSL 1 moisture sensitivity classification, confirming thermal and environmental equivalence for all standard industrial applications.

Frequently Asked Questions (FAQ)

Q: Can the 5-1571999-1 be used as a direct replacement for the ADPA06S without PCB modification?

A: Yes. Both components share identical electrical ratings (SPST, 6-position, 25mA, 24VDC), actuator type (piano), mounting configuration (surface mount), and pitch spacing (0.100"). Direct substitution on existing PCBs is supported without design changes.

Q: What is the primary reason for substituting the ADPA06S?

A: The ADPA06S is classified as obsolete, indicating discontinued production. The 5-1571999-1 provides an active, in-stock equivalent with ongoing manufacturer support and improved RoHS3 compliance.

Q: Are there packaging differences between these parts?

A: The ADPA06S is supplied with standard packaging, while the 5-1571999-1 is packaged in tubes. Both packaging formats are suitable for automated assembly and manual handling. Tube packaging may offer improved component protection during storage and transport.

Q: Do both parts meet the same environmental and compliance standards?

A: Both parts maintain MSL 1 (Unlimited) moisture sensitivity classification and REACH Unaffected status. The 5-1571999-1 achieves ROHS3 compliance, while the ADPA06S is RoHS non-compliant. Both share identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications.

Q: What is the mechanical life specification for these DIP switches?

A: The ADPA06S specifies 1,000 mechanical cycles and 1,000 electrical cycles. This specification defines the expected operational lifespan under normal switching conditions.

Q: Are these components suitable for washable PCB assembly processes?

A: Yes. Both the ADPA06S and 5-1571999-1 are rated as washable, permitting use in aqueous cleaning processes following solder reflow operations.

Q: What is the contact material and finish specification?

A: The ADPA06S features copper alloy contacts with gold finish, providing reliable electrical conductivity and corrosion resistance across the specified operating temperature range.