DRW16RA Equivalent & Substitute Parts

Part Overview

The DRW16RA is a hexadecimal rotary DIP switch manufactured by TE Connectivity ALCOSWITCH Switches. This 16-position through-hole component features a right-angle rotary actuator with knob control, rated for 0.4VA at 20VAC/DC operation. The DRW16RA is classified as obsolete product status. Identification of equivalent and substitute parts is necessary to support ongoing maintenance, repair, and new design requirements where original components are no longer in active production.

Substiute Parts

DRW16RA

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1139DRW16RA Datasheet

Current PartRFQ

1-1825008-6

TE Connectivity ALCOSWITCH SwitchesIn Stock: 8561-1825008-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DRW16RA is determined by strict equivalence across all electrical and mechanical parameters. The substitute part 1-1825008-6 qualifies as a direct equivalent based on the following criteria:

Electrical Parameters (Must Match):

• Circuit configuration: Hexadecimal (16 positions)
• Current rating: 0.4VA
• Voltage rating: 20VAC/DC
• Contact material and finish: Copper alloy with gold plating

Mechanical Parameters (Must Match):

• Actuator type: Rotary with knob
• Mounting configuration: Through hole, right angle
• Pitch spacing: 0.100" (2.54mm)
• Height above board: 0.413" (10.50mm)
• Operating temperature range: -30°C ~ 85°C
• Mechanical and electrical life: 20,000 steps

The substitute part 1-1825008-6 maintains complete parameter alignment with the DRW16RA across all specified electrical and mechanical characteristics, enabling direct functional replacement in existing applications.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1-1825008-6 is the direct equivalent for the obsolete DRW16RA. Selection of the substitute part is based on the following engineering factors:

Product Status Consideration: The DRW16RA is classified as obsolete, indicating discontinued production and limited availability. The substitute part 1-1825008-6 maintains active product status with TE Connectivity ALCOSWITCH Switches, ensuring ongoing availability and supply chain continuity.

Compliance and Certification: The substitute part 1-1825008-6 achieves ROHS3 compliance, whereas the original DRW16RA is RoHS non-compliant. Both parts share identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications. The improved compliance status of the substitute part supports regulatory requirements in modern manufacturing and procurement environments.

Functional Equivalence: All electrical parameters (0.4VA, 20VAC/DC, hexadecimal 16-position circuit) and mechanical parameters (through-hole right-angle mounting, 0.100" pitch, 0.413" height, copper alloy gold-plated contacts) are identical between the main part and substitute. This equivalence ensures direct functional replacement without circuit redesign or board layout modification.

Inventory and Availability: The substitute part 1-1825008-6 is available in bulk packaging with 754 units in stock, supporting both prototype and production-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1-1825008-6 be used as a direct replacement for the DRW16RA in existing designs?

A: Yes. The 1-1825008-6 is electrically and mechanically equivalent to the DRW16RA across all specified parameters. No circuit modifications, board layout changes, or firmware adjustments are required for substitution.

Q: What is the primary reason for substituting the DRW16RA?

A: The DRW16RA is classified as obsolete product status. The substitute part 1-1825008-6 is in active production, ensuring reliable supply chain access and long-term component availability.

Q: Are there any compliance differences between the DRW16RA and 1-1825008-6?

A: The substitute part 1-1825008-6 is ROHS3 compliant, while the original DRW16RA is RoHS non-compliant. Both parts maintain identical ECCN and HTSUS classifications. The improved compliance status of the substitute supports modern regulatory requirements.

Q: Do the electrical ratings remain the same between the two parts?

A: Yes. Both parts are rated for 0.4VA at 20VAC/DC operation with identical contact material (copper alloy) and finish (gold plating). Operating temperature range, mechanical life, and electrical life specifications are identical.

Q: Are the mechanical dimensions and mounting characteristics identical?

A: Yes. Both parts feature through-hole right-angle mounting, 0.100" (2.54mm) pitch, 0.413" (10.50mm) height above board, and 0.394" (10.00mm) length. Polyphenylene sulfide (PPS) body material and PC pin termination are identical.

Q: What packaging options are available for the substitute part?

A: The substitute part 1-1825008-6 is supplied in bulk packaging. The original DRW16RA packaging specification is not provided in the available data.

Q: Are there any temperature or environmental operating differences?

A: No. Both parts operate across the identical temperature range of -30°C to 85°C. Moisture sensitivity level is not applicable to both parts.