Switchcraft 853 Barrel Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft 853 is a 2.46mm ID mono phone plug connector featuring 2 conductors with solder eyelet termination. This connector is designed for audio and signal applications requiring a compact, free-hanging inline configuration. The part is manufactured by Switchcraft Inc. under their MICRO-PLUG® series and is currently available with 983 pieces in stock as new original inventory.

Substitute parts become necessary when addressing inventory constraints, lead time requirements, or when alternative packaging formats better suit manufacturing workflows. The 850X variant provides equivalent electrical and mechanical performance with significantly higher stock availability (3916 pieces).

Key Parameters

Parameter	Specification
Mating Diameter	2.46mm ID (0.097")
Connector Type	Phone Plug
Gender	Male
Signal Configuration	Mono
Number of Conductors	2 Conductors, 2 Contacts
Termination Method	Solder Eyelet(s)
Mounting Type	Free Hanging (In-Line)
Operating Temperature Range	-20°C ~ 65°C
Voltage Rating	125VAC
Current Rating	125 mA
Shielding	Unshielded
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

The Switchcraft 850X qualifies as a direct substitute for the 853 based on the following critical parameters:

Mating Diameter: Both parts feature 2.46mm ID (0.097") specification
Connector Type & Gender: Both are male phone plugs
Signal Configuration: Both support mono signal with 2 conductors
Termination: Both utilize solder eyelet termination
Mounting: Both are free-hanging inline connectors
Electrical Ratings: Both rated for 125VAC and 125 mA current
Environmental Compliance: Both are ROHS3 compliant and REACH unaffected
Series: Both belong to the MICRO-PLUG® product line

The primary difference is packaging format: the 853 is supplied in standard packaging, while the 850X is supplied in bulk packaging. This distinction does not affect electrical or mechanical compatibility.

Parameter Comparison

Parameter	Switchcraft 853	Switchcraft 850X	Compatibility
Mating Diameter	2.46mm ID (0.097")	2.46mm ID (0.097")	Identical
Connector Type	Phone Plug	Phone Plug	Identical
Gender	Male	Male	Identical
Signal Configuration	Mono	Mono	Identical
Conductors/Contacts	2 Conductors, 2 Contacts	2 Conductors, 2 Contacts	Identical
Termination	Solder Eyelet(s)	Solder Eyelet(s)	Identical
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Identical
Operating Temperature	-20°C ~ 65°C	-20°C ~ 65°C	Identical
Voltage Rating	125VAC	125VAC	Identical
Current Rating	125 mA	125 mA	Identical
Shielding	Unshielded	Unshielded	Identical
Contact Material - Plating	Nickel	Nickel	Identical
Body Material	Copper Alloy	Copper Alloy	Identical
Housing Material	Aluminum	Aluminum	Identical
Contact Material	Brass	Brass	Identical
Cable Opening	0.125" (3.18mm)	0.125" (3.18mm)	Identical
Mating Length/Depth	0.450" (11.40mm)	0.450" (11.40mm)	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
REACH Status	REACH Unaffected	REACH Unaffected	Identical
Packaging	Standard	Bulk	Different
Inventory Availability	983 Pcs	3916 Pcs	Different

Engineering Selection Recommendations

Both the Switchcraft 853 and 850X are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing. The 850X maintains active product status with substantially higher inventory availability.

Selection between these parts should be based on packaging requirements and supply chain considerations. The 850X bulk packaging format is suitable for high-volume manufacturing operations, while the 853 standard packaging may be preferred for lower-volume applications or when individual connector handling is prioritized.

Both parts are electrically and mechanically interchangeable within the specified operating parameters of -20°C to 65°C, 125VAC maximum voltage, and 125 mA current rating.

Frequently Asked Questions (FAQ)

Q: Are the Switchcraft 853 and 850X electrically interchangeable?

A: Yes. Both connectors feature identical electrical specifications including 125VAC voltage rating, 125 mA current capacity, and 2-conductor mono configuration. They are direct electrical substitutes.

Q: What is the primary difference between these two part numbers?

A: The primary difference is packaging format. The 853 uses standard packaging, while the 850X is supplied in bulk packaging. All electrical and mechanical specifications are identical.

Q: Can I use the 850X as a direct replacement for the 853 in existing designs?

A: Yes. The 850X is a direct mechanical and electrical substitute. The 2.46mm mating diameter, solder eyelet termination, and all performance specifications are identical.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the 853 and 850X are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Which part should I select for high-volume production?

A: The 850X is recommended for high-volume applications due to its bulk packaging format and significantly higher inventory availability (3916 pieces versus 983 pieces).

Q: Do these connectors include any internal switching mechanisms?

A: No. Both the 853 and 850X do not contain internal switches. They are passive connectors designed for signal transmission only.

Q: What is the operating temperature range for these connectors?

A: Both connectors operate within the range of -20°C to 65°C, suitable for standard industrial and consumer audio applications.

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