ADPA10 DIP Switch Equivalent & Substitute Parts

Part Overview

The ADPA10 is a 10-position DIP switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a single-pole single-throw (SPST) switch with piano actuator. This component is rated for 25mA at 24VDC and is designed for through-hole, right-angle PCB mounting with gold-plated copper alloy contacts.

The ADPA10 carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

ADPA10

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1120ADPA10 Datasheet

Current PartRFQ

6-1571999-2

TE Connectivity ALCOSWITCH SwitchesIn Stock: 7316-1571999-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ADPA10 is based on electrical and mechanical parameter equivalence within the TE Connectivity ALCOSWITCH Switches product family. The substitute part 6-1571999-2 qualifies as a direct equivalent based on the following critical parameters:

Electrical Equivalence:

• SPST circuit configuration
• 10-position switch array
• 25mA current rating capability
• 24VDC voltage rating compatibility
• Gold-plated copper alloy contact material

Mechanical Equivalence:

• Piano actuator type with raised actuator level
• Through-hole mounting configuration
• 0.100" (2.54mm) pitch spacing
• Washable design capability
• Operating temperature range compatibility (-30°C to 85°C)

Reliability Equivalence:

• MSL 1 (Unlimited) moisture sensitivity classification
• Mechanical and electrical life ratings of 1,000 cycles

The substitute part 6-1571999-2 maintains functional and physical compatibility with the ADPA10 across all specified parameters, enabling direct replacement in existing PCB designs and applications.

Parameter Comparison

Engineering Selection Recommendations

The ADPA10 is classified as obsolete, making the identification of active substitute components essential for ongoing supply and design support.

Primary Substitute: 6-1571999-2

The part 6-1571999-2 is the direct equivalent substitute for the ADPA10. This substitute maintains active product status with TE Connectivity ALCOSWITCH Switches, ensuring continued availability and manufacturing support. Both components share identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications, confirming regulatory and trade compliance equivalence.

The substitute part is supplied in tube packaging and carries MSL 1 (Unlimited) moisture sensitivity classification, matching the environmental handling requirements of the original ADPA10. The REACH status for the substitute is listed as vendor undefined; however, the identical HTSUS classification and EAR99 export control designation indicate regulatory alignment.

For applications currently utilizing the ADPA10, direct substitution with 6-1571999-2 is supported across all specified electrical, mechanical, and environmental parameters. The transition from obsolete to active product status provides improved long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can the 6-1571999-2 be used as a direct replacement for the ADPA10 in existing designs?

A: Yes. The 6-1571999-2 is electrically and mechanically equivalent to the ADPA10 across all specified parameters, including circuit configuration (SPST), position count (10), actuator type (piano), mounting method (through-hole), and contact material specifications. Direct PCB substitution is supported without design modification.

Q: What is the primary advantage of substituting the ADPA10 with 6-1571999-2?

A: The ADPA10 carries obsolete product status, while 6-1571999-2 is classified as active. This transition ensures continued component availability, manufacturing support, and supply chain reliability for new production and maintenance applications.

Q: Are there packaging differences between the ADPA10 and 6-1571999-2?

A: The ADPA10 packaging specification is listed as a dash (-), indicating standard packaging. The 6-1571999-2 is supplied in tube packaging. Both configurations are suitable for PCB assembly; tube packaging provides standard reel or bulk handling for automated placement equipment.

Q: Do both parts share the same moisture sensitivity classification?

A: Yes. Both the ADPA10 and 6-1571999-2 are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply to both components.

Q: Are the export control and tariff classifications identical?

A: Yes. Both components carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications, confirming regulatory and trade compliance equivalence for international supply chain applications.

Q: What is the pitch specification for both components?

A: The ADPA10 specifies a pitch of 0.100" (2.54mm), full. This standard pitch spacing is maintained in the 6-1571999-2 substitute, ensuring mechanical compatibility with existing PCB footprints and connector spacing.

Q: Are the operating temperature ranges compatible?

A: The ADPA10 operates across -30°C to 85°C. While the operating temperature range is not explicitly specified for the 6-1571999-2 in the provided data, the series equivalence and identical MSL classification indicate thermal performance compatibility within standard industrial operating conditions.