C&K 7411K19AV2LE Toggle Switch DP3T Equivalent & Substitute Parts

Part Overview

The C&K 7411K19AV2LE is a double-pole triple-throw (DP3T) toggle switch rated for 5A at 120V AC and 28V DC. This through-hole, right-angle mounted switch features a locking lever actuator and is designed for applications requiring three distinct switching positions. The part is classified as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance requirements.

Substiute Parts

7411K19AV2LE

C&KIn Stock: 10617411K19AV2LE Datasheet

Current PartRFQ

7411K19AV2RE

C&KIn Stock: 12347411K19AV2RE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7411K19AV2LE is determined by strict equivalence across the following critical parameters:

• Circuit configuration (DP3T)
• Switch function (On-On-On)
• Current rating (5A AC/DC)
• Voltage ratings (120V AC / 28V DC)
• Mounting type (Through Hole, Right Angle, Vertical)
• Actuator type and length (Locking Lever, 18.59mm)
• Termination style (PC Pin)
• Operating temperature range (-30°C to 85°C)
• Electrical life (40,000 Cycles)

The C&K 7411K19AV2RE qualifies as a direct substitute, maintaining identical electrical and mechanical specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The 7411K19AV2RE is the qualified substitute for the obsolete 7411K19AV2LE. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional equivalence. The 7411K19AV2RE offers the advantage of active product status with higher current inventory availability (1148 units versus 957 units). Both parts meet RoHS compliance requirements and carry unlimited moisture sensitivity ratings, suitable for standard industrial applications. The transition from RoHS3 to RoHS compliance in the substitute part does not impact functional performance or regulatory acceptance in standard applications.

Frequently Asked Questions (FAQ)

Q: Can the 7411K19AV2RE directly replace the 7411K19AV2LE in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters including circuit configuration, current and voltage ratings, mounting type, actuator specifications, and operating temperature range.

Q: What is the primary reason for substitution?

A: The 7411K19AV2LE is classified as obsolete. The 7411K19AV2RE provides equivalent functionality with active product status and improved supply availability.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant and carry MSL 1 ratings. The main part is RoHS3 compliant while the substitute is RoHS compliant. This distinction does not affect functional performance or regulatory acceptance.

Q: Do these parts require any circuit modifications for substitution?

A: No. Identical termination style (PC Pin), mounting configuration (Through Hole, Right Angle, Vertical), and electrical specifications eliminate the need for circuit or layout modifications.

Q: What is the significance of the "Jumper needed to achieve triple throw" feature?

A: This indicates that the DP3T configuration requires a jumper connection to achieve full triple-throw functionality. Both the main part and substitute maintain this identical requirement.