AM50013C43-A Snap Action Switch SPDT Equivalent & Substitute Parts

Part Overview

The AM50013C43-A is a snap action switch manufactured by Panasonic Electric Works, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.1A (100mA) current rating at 125V AC and 30V DC. This chassis-mounted switch uses a straight lever actuator with quick connect 0.187" termination. The product is classified as obsolete, making equivalent and substitute parts necessary for ongoing maintenance, repair, and new design applications where this component is specified or functionally required.

Key Parameters

Parameter	Value
Manufacturer Part Number	AM50013C43-A
Manufacturer	Panasonic Electric Works
Circuit Configuration	SPDT
Switch Function	On-Momentary
Current Rating (AC)	100mA
Current Rating (DC)	100mA
Voltage Rating (AC)	125V
Voltage Rating (DC)	30V
Actuator Type	Lever, Straight
Mounting Type	Chassis Mount
Termination Style	Quick Connect - 0.187" (4.7mm)
Operating Temperature Range	-25°C to 105°C
Electrical Life	100,000 Cycles
Mechanical Life	10,000,000 Cycles
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution for the AM50013C43-A is determined by strict compatibility across the following electrical and mechanical parameters:

Primary Substitution Criteria:

Circuit configuration must be SPDT
Switch function must be On-Momentary
Mounting type must be Chassis Mount
Actuator type must be Lever, Straight
Current and voltage ratings must meet or exceed the original specification (100mA AC/DC minimum; 125V AC minimum; 30V DC minimum)
Termination style compatibility (0.187" quick connect preferred for direct replacement)
Operating temperature range must encompass the original -25°C to 105°C specification

Substitute Parts Identified:

Parts meeting all primary criteria with 0.187" termination (direct mechanical replacement):

V7-1B17D8-048 (Honeywell): 11A AC, 125V AC, 500mA DC, 125V DC
V7-2B17D8-048 (Honeywell): 11A AC, 125V AC, 500mA DC, 125V DC
D413-R1LD-G2 (ZF Electronics): 100mA AC, 250V AC, 500mA DC, 30V DC

Parts meeting electrical criteria with 0.250" termination (adapter required):

V15H22-CZ100A03-K (Honeywell): 22A AC, 250V AC
V15T16-CZ100A03-K (Honeywell): 16A AC, 250V AC
V15T16-CZ300A03-K (Honeywell): 16A AC, 250V AC

Parts with higher current ratings and 0.187" termination:

LS0851503F040C1A (E-Switch): 15A AC, 125V AC
LS0851503F060C1A (E-Switch): 15A AC, 125V AC

Parts with lower current ratings and 0.187" termination:

V7-1A17D8-048 (Honeywell): 5A AC, 125V AC

Parameter Comparison

Part Number	Manufacturer	Circuit	Current (AC)	Current (DC)	Voltage (AC)	Voltage (DC)	Actuator	Mounting	Termination	Temp Range	Electrical Life	Status
AM50013C43-A	Panasonic	SPDT	100mA	100mA	125V	30V	Lever, Straight	Chassis Mount	0.187"	-25 to 105°C	100,000	Obsolete
D413-R1LD-G2	ZF Electronics	SPDT	100mA	500mA	250V	30V	Lever, Straight	Chassis Mount	0.187"	-40 to 85°C	50,000	Active
V7-1B17D8-048	Honeywell	SPDT	11A	500mA	125V	125V	Lever, Straight	Chassis Mount	0.187"	-40 to 85°C	100,000	Active
V7-2B17D8-048	Honeywell	SPDT	11A	500mA	125V	125V	Lever, Straight	Chassis Mount	0.187"	-40 to 85°C	100,000	Active
V7-1A17D8-048	Honeywell	SPDT	5A	Not specified	125V	Not specified	Lever, Straight	Chassis Mount	0.187"	-40 to 85°C	100,000	Active
LS0851503F040C1A	E-Switch	SPDT	15A	Not specified	125V	Not specified	Lever, Straight	Chassis Mount	0.187"	-25 to 85°C	50,000	Active
LS0851503F060C1A	E-Switch	SPDT	15A	Not specified	125V	Not specified	Lever, Straight	Chassis Mount	0.187"	-25 to 85°C	50,000	Active
V15H22-CZ100A03-K	Honeywell	SPDT	22A	Not specified	250V	Not specified	Lever, Straight	Chassis Mount	0.250"	-25 to 150°C	10,000	Obsolete
V15T16-CZ100A03-K	Honeywell	SPDT	16A	Not specified	250V	Not specified	Lever, Straight	Chassis Mount	0.250"	-25 to 125°C	50,000	Active
V15T16-CZ300A03-K	Honeywell	SPDT	16A	Not specified	250V	Not specified	Lever, Straight	Chassis Mount	0.250"	-25 to 125°C	50,000	Active

Engineering Selection Recommendations

Direct Replacement (0.187" Termination, No Adapter Required):

For applications requiring exact mechanical fit and electrical compatibility within the original specification envelope, D413-R1LD-G2 from ZF Electronics is the closest substitute. It maintains 0.187" quick connect termination, SPDT configuration, and On-Momentary function. The part exceeds the original current rating (100mA AC vs. 100mA AC) and voltage rating (250V AC vs. 125V AC), providing margin for circuit protection. However, the operating temperature range (-40 to 85°C) does not extend to the original upper limit of 105°C, and electrical life is reduced to 50,000 cycles. This part is RoHS3 compliant and currently active in production.

Higher Current Capacity Alternatives (0.187" Termination):

V7-1B17D8-048 and V7-2B17D8-048 from Honeywell provide significantly higher current capacity (11A AC, 500mA DC) while maintaining 0.187" termination and 125V AC rating. Both are RoHS compliant and active. Operating temperature range is -40 to 85°C. These parts are suitable for applications where the original 100mA specification is conservative and higher current handling is beneficial. Electrical life matches the original at 100,000 cycles.

Lower Current Requirement (0.187" Termination):

V7-1A17D8-048 from Honeywell provides 5A AC at 125V AC with 0.187" termination. This part is suitable only if the application current requirement is below 5A. It is RoHS compliant and active in production.

Higher Current Capacity with Voltage Upgrade (0.250" Termination):

V15T16-CZ100A03-K and V15T16-CZ300A03-K from Honeywell provide 16A AC at 250V AC. These parts require a 0.250" to 0.187" termination adapter for mechanical compatibility. Both are RoHS compliant and active. Operating temperature range is -25 to 125°C, which covers the original specification. Electrical life is 50,000 cycles.

High Current Capacity (0.187" Termination):

LS0851503F040C1A and LS0851503F060C1A from E-Switch provide 15A AC at 125V AC with 0.187" termination. Both are RoHS3 compliant and active. Operating temperature range is -25 to 85°C. These parts are suitable for applications requiring higher current capacity without termination adapter.

Obsolete Status Consideration:

V15H22-CZ100A03-K from Honeywell is classified as obsolete, similar to the original AM50013C43-A. While it provides 22A AC at 250V AC, its obsolete status makes it unsuitable for new designs or long-term supply assurance.

Frequently Asked Questions (FAQ)

Q: Can D413-R1LD-G2 be used as a direct replacement for AM50013C43-A?

A: D413-R1LD-G2 maintains mechanical compatibility (0.187" termination, chassis mount, lever actuator) and electrical compatibility (SPDT, On-Momentary, 100mA AC minimum). However, the operating temperature range (-40 to 85°C) does not extend to 105°C, and electrical life is reduced from 100,000 to 50,000 cycles. Verify that your application does not require operation above 85°C or exceed 50,000 electrical cycles before substitution.

Q: What is the difference between V7-1B17D8-048 and V7-2B17D8-048?

A: Both parts share identical electrical specifications (11A AC, 500mA DC, 125V AC/DC, SPDT, On-Momentary) and mechanical configuration (0.187" termination, chassis mount, lever actuator). The primary difference is the operating force: V7-1B17D8-048 requires 50gf while V7-2B17D8-048 requires only 20gf. Select based on the actuator force requirement of your application.

Q: Why do some substitute parts have 0.250" termination instead of 0.187"?

A: Honeywell V15 series switches use 0.250" quick connect terminals as a design standard for higher current ratings. These parts require a termination adapter to connect to 0.187" receptacles. Verify adapter availability and electrical continuity before substitution.

Q: Are all substitute parts RoHS compliant?

A: D413-R1LD-G2 is RoHS3 compliant. V7 series parts (V7-1B17D8-048, V7-2B17D8-048, V7-1A17D8-048) are RoHS compliant. LS series parts (LS0851503F040C1A, LS0851503F060C1A) are RoHS3 compliant. V15 series parts (V15T16-CZ100A03-K, V15T16-CZ300A03-K) are RoHS compliant. Verify compliance requirements for your application.

Q: What is the impact of reduced electrical life in substitute parts?

A: The original AM50013C43-A specifies 100,000 electrical cycles. D413-R1LD-G2 and E-Switch LS series parts specify 50,000 cycles. This reduction means the switch contacts will degrade twice as fast under identical switching conditions. For applications with high switching frequency, calculate total expected cycles over product lifetime to ensure the substitute part meets durability requirements.

Q: Can I use a higher current-rated part in a lower current application?

A: Yes. Higher current-rated switches are electrically compatible with lower current applications. The switch will operate reliably at reduced current levels. However, verify that the operating force (gf) and release force (gf) are appropriate for your actuator mechanism, as these mechanical parameters vary between part numbers.

Q: What is the significance of operating temperature range differences?

A: The original AM50013C43-A operates from -25°C to 105°C. Most substitute parts operate to 85°C maximum. If your application requires operation above 85°C, only V15H22-CZ100A03-K (-25 to 150°C) and V15T16-CZ100A03-K (-25 to 125°C) meet this requirement. However, V15H22-CZ100A03-K is obsolete.

Q: Is mechanical life a factor in switch substitution?

A: Mechanical life indicates the number of physical actuations without electrical load. The original part specifies 10,000,000 mechanical cycles. Most substitute parts specify 5,000,000 or 1,000,000 cycles. For applications with very high actuation frequency but low electrical switching frequency, mechanical life may be the limiting factor. Verify your application's actuation rate against the substitute part's mechanical life specification.

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