C&K 7201SPYCBE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201SPYCBE is an active-status panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration, rated for 0.4VA at 20V AC/DC. This switch is designed for applications requiring reliable on-on switching functionality with epoxy-sealed terminals and anti-rotation actuator design. Substitute parts are identified to provide equivalent electrical and mechanical performance for applications where the original part is unavailable or where alternative sourcing is required.

Substiute Parts

7201SPYCBE

C&KIn Stock: 8007201SPYCBE Datasheet

Current PartRFQ

100AWDP1T1B1M2REH

E-SwitchIn Stock: 1945100AWDP1T1B1M2REH Datasheet

SimilarRFQ

100DP1T1B1M2QEH

E-SwitchIn Stock: 8034100DP1T1B1M2QEH Datasheet

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100DP1T6B15M2RE

E-SwitchIn Stock: 891100DP1T6B15M2RE Datasheet

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2-1825138-4

TE Connectivity ALCOSWITCH SwitchesIn Stock: 18262-1825138-4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7201SPYCBE are qualified based on the following critical parameters that determine functional equivalence:

Primary Equivalence Criteria:

• Circuit configuration: DPDT
• Switch function: On-On
• Current rating: 0.4VA (AC/DC)
• Voltage rating: 20V AC and 20V DC
• Mounting type: Panel Mount
• Panel cutout dimensions: Circular 6.35mm Dia
• Bushing thread: 1/4-40
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C
• RoHS3 compliance

Secondary Parameters (Allowable Variation):

• Actuator type (anti-rotation vs. standard round vs. flat anti-rotation)
• Actuator length (10.41mm to 12.30mm range)
• Electrical life cycles (6,000 to 100,000 cycles)
• Ingress protection rating (IP67 optional)
• Actuator material plating (chrome vs. nickel)

The following parts meet these substitution criteria:

• E-Switch 100AWDP1T1B1M2REH
• E-Switch 100DP1T1B1M2QEH (higher voltage/current rating)
• E-Switch 100DP1T6B15M2RE
• TE Connectivity ALCOSWITCH 2-1825138-4

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (0.4VA, 20V Rating):

E-Switch 100AWDP1T1B1M2REH and E-Switch 100DP1T6B15M2RE are functionally equivalent to the 7201SPYCBE for applications operating at 0.4VA and 20V. Both are ROHS3 compliant and active-status products. The 100AWDP1T1B1M2REH provides IP67 ingress protection, making it suitable for sealed enclosure applications. The 100DP1T6B15M2RE features a flat anti-rotation actuator with extended length (12.30mm), suitable for applications requiring specific actuator geometry.

TE Connectivity ALCOSWITCH 2-1825138-4 meets all primary electrical and mechanical specifications. This part is ROHS3 compliant and active-status. Note that electrical life is rated at 6,000 cycles, significantly lower than the 7201SPYCBE (100,000 cycles), making it suitable only for low-cycle-count applications.

Higher-Rated Alternative:

E-Switch 100DP1T1B1M2QEH is rated for 5A at 120V AC and 28V DC, providing higher electrical capacity than the 7201SPYCBE. This part is suitable for applications requiring greater current-handling capability while maintaining DPDT on-on functionality and panel-mount configuration. ROHS3 compliance is confirmed.

Compliance Status:

All substitute parts carry ROHS3 compliance. The 7201SPYCBE and 2-1825138-4 are REACH Affected; E-Switch parts are REACH Unaffected. All parts are classified as EAR99 for export control purposes.

Frequently Asked Questions (FAQ)

Q: Can E-Switch 100DP1T1B1M2QEH replace the 7201SPYCBE in all applications?

A: The 100DP1T1B1M2QEH is electrically rated higher (5A, 120V AC) than the 7201SPYCBE (0.4VA, 20V). It is mechanically and functionally compatible for panel-mount DPDT on-on switching. However, verify that your application does not require the specific electrical life rating of 100,000 cycles; the 100DP1T1B1M2QEH is rated for 40,000 cycles.

Q: What is the difference between the actuator types listed?

A: Anti-rotation actuators prevent unintended rotation of the switch handle. Standard round actuators allow free rotation. Flat anti-rotation actuators combine flat geometry with rotation prevention. Selection depends on panel design and user interface requirements. All three types are mechanically compatible with the 6.35mm circular panel cutout and 1/4-40 bushing thread.

Q: Is the TE Connectivity 2-1825138-4 suitable for high-cycle applications?

A: No. The 2-1825138-4 is rated for 6,000 electrical cycles, compared to 100,000 cycles for the 7201SPYCBE. Use this part only in applications with low switching frequency or where cycle life is not a critical design parameter.

Q: Does the E-Switch 100AWDP1T1B1M2REH IP67 rating affect compatibility?

A: No. IP67 ingress protection is an additional feature that does not affect electrical or mechanical compatibility. The IP67 rating makes this part suitable for sealed or wet environments where the 7201SPYCBE (unrated for ingress protection) may not be appropriate.

Q: Are all substitute parts available in the same packaging as the 7201SPYCBE?

A: The 7201SPYCBE is supplied in Tray packaging. All substitute parts listed are supplied in Bulk packaging. Verify packaging requirements for your procurement and assembly processes.

Q: What is the significance of the panel cutout dimension and bushing thread specification?

A: The circular 6.35mm panel cutout and 1/4-40 bushing thread are mechanical interface specifications. All listed parts share these specifications, ensuring direct mechanical compatibility with existing panel designs without modification.