SWW246CD7 Equivalent & Substitute Parts

Part Overview

The SWW246CD7 is an APEM Inc. toggle switch featuring DPDT (Double Pole Double Throw) configuration with On-On switching function. This through-hole, right-angle vertical mounted component is rated for 0.4VA at 20V AC/DC operation. The part is currently active in production with 930 units in stock. Alternative equivalent parts may be required due to inventory constraints, specific packaging requirements, or application-specific performance needs such as enhanced ingress protection or extended temperature range.

Substiute Parts

SWW246CD7

APEM Inc.In Stock: 1033SWW246CD7 Datasheet

Current PartRFQ

E201MD1AV2BE

C&KIn Stock: 3962E201MD1AV2BE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The E201MD1AV2BE from C&K qualifies as an equivalent substitute based on the following critical parameters:

Matching Parameters (Substitution Basis):

• Circuit configuration: DPDT
• Switch function: On-On
• Current rating: 0.4VA (AC/DC)
• Voltage rating: 20V AC/DC
• Mounting type: Through Hole, Right Angle, Vertical
• Actuator type: Standard Round
• Termination style: PC Pin
• RoHS3 compliance

Differing Parameters (Application-Dependent):

• Actuator length: 7.50mm (SWW246CD7) vs. 7.62mm (E201MD1AV2BE)
• Operating temperature: -20°C ~ 85°C vs. -30°C ~ 85°C
• Ingress protection: None specified vs. IP57
• Electrical life: 100,000 cycles vs. 40,000 cycles
• Packaging: Bulk vs. Tray

Parameter Comparison

Engineering Selection Recommendations

Both the SWW246CD7 and E201MD1AV2BE are ROHS3 compliant active products suitable for equivalent substitution in DPDT toggle switch applications rated at 0.4VA and 20V.

Select SWW246CD7 when:

• Extended electrical life (100,000 cycles) is required
• Operating temperature range of -20°C to 85°C is sufficient
• Bulk packaging is preferred

Select E201MD1AV2BE when:

• Lower operating temperature capability (-30°C minimum) is required
• IP57 ingress protection (dust and water resistance) is necessary
• Tray packaging is preferred for automated assembly
• Application cycle count does not exceed 40,000 cycles

The 0.12mm difference in actuator length (7.50mm vs. 7.62mm) must be verified against mechanical panel cutout specifications and actuator clearance requirements in the target application.

Frequently Asked Questions (FAQ)

Q: Can E201MD1AV2BE directly replace SWW246CD7 in existing designs?

A: Direct substitution is electrically valid based on matching DPDT configuration, 0.4VA current rating, and 20V voltage rating. Mechanical verification is required for the 0.12mm actuator length difference and panel mounting dimensions.

Q: What is the impact of the 60,000-cycle difference in electrical life?

A: The SWW246CD7 supports 100,000 cycles while E201MD1AV2BE supports 40,000 cycles. Application cycle count must be evaluated against the expected operational life requirement.

Q: Does the IP57 rating on E201MD1AV2BE provide additional environmental protection?

A: Yes. IP57 classification indicates dust protection and temporary immersion capability. The SWW246CD7 has no specified ingress protection rating. Select E201MD1AV2BE for applications requiring environmental sealing.

Q: Are there packaging implications for PCB assembly?

A: SWW246CD7 is supplied in bulk packaging; E201MD1AV2BE is supplied in tray packaging. Tray packaging is typically preferred for automated pick-and-place assembly operations.

Q: Do both parts meet current compliance requirements?

A: Both parts are ROHS3 compliant and carry active product status. E201MD1AV2BE is REACH Affected; SWW246CD7 is REACH Unaffected. Verify REACH compliance requirements for your specific application and end market.