DRW10C Equivalent & Substitute Parts

Part Overview

The DRW10C is a rotary DIP switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a 10-position BCD complement switch with through-hole mounting. This component is rated for 0.4VA at 20VAC/DC and features a rotary knob actuator with raised level positioning. The DRW10C is classified as obsolete, making identification of active equivalent parts necessary for ongoing production and maintenance applications. Substitute parts must maintain identical electrical ratings, mechanical dimensions, and functional characteristics to ensure direct replacement capability without circuit redesign.

Substiute Parts

DRW10C

TE Connectivity ALCOSWITCH SwitchesIn Stock: 916DRW10C Datasheet

Current PartRFQ

2-1825033-6

TE Connectivity ALCOSWITCH SwitchesIn Stock: 11332-1825033-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete DRW10C is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following criteria:

Electrical Equivalence:

• Circuit configuration: BCD Complement
• Number of positions: 10
• Current rating: 0.4VA
• Voltage rating: 20VAC/DC

Mechanical Equivalence:

• Actuator type: Rotary with Knob
• Mounting type: Through Hole
• Termination style: PC Pin
• Pitch: 0.100" (2.54mm)
• Height above board: 0.386" (9.80mm)
• Contact material: Copper Alloy
• Contact finish: Gold
• Body material: Polyphenylene Sulfide (PPS)

Environmental Equivalence:

• Operating temperature range: -30°C ~ 85°C
• Mechanical life: 20,000 Steps
• Electrical life: 20,000 Steps

Parts meeting all these parameters are classified as direct substitutes and provide identical form, fit, and function.

Parameter Comparison

Engineering Selection Recommendations

The part number 2-1825033-6 is a direct functional equivalent to the obsolete DRW10C. Both components are manufactured by TE Connectivity ALCOSWITCH Switches within the DR series and share identical electrical specifications, mechanical dimensions, and performance characteristics.

Product Status Consideration: The DRW10C is classified as obsolete, while 2-1825033-6 maintains active product status. This distinction is significant for long-term supply chain planning and component availability. Selection of the active part number 2-1825033-6 ensures continued access to inventory and manufacturer support.

Compliance and Certification: Both parts carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications. The DRW10C is RoHS non-compliant, while 2-1825033-6 lists RoHS status as not applicable. Both parts are REACH unaffected or vendor undefined, indicating no regulatory barriers to substitution.

Direct Replacement Capability: The 2-1825033-6 provides direct replacement capability for the DRW10C without requiring circuit modifications, PCB layout changes, or firmware adjustments. All electrical and mechanical parameters align precisely, enabling drop-in substitution in existing designs.

Frequently Asked Questions (FAQ)

Q: Can the 2-1825033-6 directly replace the DRW10C in existing designs?

A: Yes. The 2-1825033-6 is a direct substitute for the DRW10C. All electrical ratings (0.4VA, 20VAC/DC), mechanical dimensions (0.386" height, 0.100" pitch), circuit configuration (BCD Complement, 10 positions), and actuator specifications (rotary with knob) are identical. No circuit redesign or PCB modification is required.

Q: What is the primary reason for substitution?

A: The DRW10C is classified as obsolete. The 2-1825033-6 is the active equivalent part from TE Connectivity ALCOSWITCH Switches, ensuring ongoing availability and manufacturer support for new production and maintenance applications.

Q: Are there any differences in RoHS compliance between these parts?

A: The DRW10C is marked as RoHS non-compliant, while 2-1825033-6 lists RoHS status as not applicable. Both parts carry identical ECCN and HTSUS classifications. Compliance requirements should be evaluated based on end-application regulatory requirements.

Q: Do both parts have the same contact material and finish?

A: Yes. Both the DRW10C and 2-1825033-6 feature copper alloy contacts with gold finish, ensuring identical electrical performance and reliability characteristics.

Q: What is the mechanical life rating for the substitute part?

A: The 2-1825033-6 maintains the same mechanical and electrical life rating as the DRW10C: 20,000 steps. This specification applies to both rotary actuation cycles and electrical switching operations.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the same temperature range of -30°C to 85°C, ensuring equivalent thermal performance in all specified environmental conditions.

Q: What is the inventory status of the substitute part?

A: The 2-1825033-6 has 1,074 pieces in stock as new original inventory, compared to 885 pieces available for the obsolete DRW10C. The active part number provides superior supply chain availability.