Equivalent & Substitute Parts for 54202-S08-06

Part Overview

The 54202-S08-06 is a rectangular connector header manufactured by Amphenol ICC (FCI) under the BERGSTIK® series. This surface mount connector features 12 positions arranged in 2 rows with 0.100" (2.54mm) pitch, designed for board-to-board applications. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and procurement planning.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	12
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Surface Mount
Style	Board to Board
Termination	Solder
Fastening Type	Push-Pull
Contact Length - Mating	0.230" (5.84mm)
Insulation Height	0.100" (2.54mm)
Contact Shape	Square
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Product Status	Obsolete
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 54202-S08-06 is determined by strict equivalence across the following critical parameters:

Connector Configuration: 12 positions, 2 rows, 0.100" (2.54mm) pitch in both mating and row spacing
Mechanical Interface: Surface mount solder termination with push-pull fastening
Contact Geometry: Male pin contacts with 0.230" (5.84mm) mating length and square contact shape
Electrical Safety: UL94 V-0 flammability rating
Environmental Classification: Moisture Sensitivity Level 1

The substitute part 6-147292-1 (TE Connectivity AMP Connectors, AMPMODU Mod II series) satisfies all critical substitution criteria. This part maintains identical position count, pitch spacing, mounting method, and contact configuration while offering active product status and improved compliance characteristics.

Parameter Comparison

Parameter	54202-S08-06 (Amphenol ICC)	6-147292-1 (TE Connectivity)
Connector Type	Header	Header, Breakaway
Contact Type	Male Pin	Male Pin
Number of Positions	12	12
Number of Rows	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Surface Mount	Surface Mount
Style	Board to Board	Board to Board or Cable
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)
Insulation Height	0.100" (2.54mm)	0.090" (2.29mm)
Contact Shape	Square	Square
Contact Finish - Mating	Gold or Gold, GXT™	Tin
Contact Material	Phosphor Bronze	Copper Alloy
Insulation Material	Not specified	Liquid Crystal Polymer (LCP)
Material Flammability Rating	UL94 V-0	UL94 V-0
Insulation Color	Black	Black
Operating Temperature	Not specified	-65°C ~ 105°C
Voltage Rating	Not specified	30VAC
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

The 54202-S08-06 is obsolete and no longer supported by the original manufacturer. The substitute part 6-147292-1 provides functional equivalence with the following advantages:

Active Product Status: 6-147292-1 is an active product with ongoing manufacturer support and availability
Compliance Enhancement: 6-147292-1 is RoHS compliant, whereas the original part is RoHS non-compliant
Specified Operating Parameters: 6-147292-1 includes defined operating temperature range (-65°C ~ 105°C) and voltage rating (30VAC), providing explicit electrical and thermal specifications
Material Specification: 6-147292-1 uses Liquid Crystal Polymer (LCP) insulation material with documented properties
Mechanical Compatibility: Both parts maintain identical pitch, position count, contact geometry, and mounting method

The minor difference in insulation height (0.100" versus 0.090") does not affect functional substitution for board-to-board applications within the specified mechanical envelope.

Frequently Asked Questions (FAQ)

Q: Can 6-147292-1 directly replace 54202-S08-06 in existing designs?

A: Yes. Both connectors share identical mating pitch (0.100"), position count (12), row configuration (2 rows), contact geometry (male pin, square shape), and mounting method (surface mount solder). The mechanical and electrical interfaces are equivalent for board-to-board applications.

Q: What is the significance of the insulation height difference?

A: The 54202-S08-06 specifies 0.100" insulation height while 6-147292-1 specifies 0.090". This 0.010" difference is within typical PCB design tolerances and does not affect mating compatibility or functional performance in standard board-to-board configurations.

Q: Why does 6-147292-1 have a different contact finish?

A: The original part uses gold or gold GXT™ finish, while 6-147292-1 uses tin finish. Both finishes provide adequate corrosion resistance and electrical conductivity for standard applications. Tin finish is widely used in modern connector designs and is compatible with standard solder reflow processes.

Q: Is the breakaway feature of 6-147292-1 a concern?

A: The breakaway feature of 6-147292-1 is an additional capability that does not affect substitution. The connector functions identically as a standard header when the breakaway feature is not utilized.

Q: What are the compliance implications of switching to 6-147292-1?

A: The substitute part is RoHS compliant, whereas the original is RoHS non-compliant. This improves compliance with environmental regulations. Both parts maintain UL94 V-0 flammability rating and Moisture Sensitivity Level 1 classification.

Q: Are there any thermal or electrical rating concerns?

A: The 6-147292-1 specifies operating temperature range of -65°C ~ 105°C and voltage rating of 30VAC. These specifications should be verified against your application requirements. The original part does not provide explicit thermal or voltage ratings.

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