PCN10-96P-2.54DSA Equivalent & Substitute Parts

Part Overview

The PCN10-96P-2.54DSA is a 96-position DIN connector header manufactured by Hirose Electric Co Ltd, designed for backplane applications with male pins, gold contact finish, and through-hole solder termination. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. The connector operates across a temperature range of -55°C to 85°C with a 2A current rating per position and features UL94 V-0 flammability compliance.

Key Parameters

Parameter	Value
Manufacturer Part Number	PCN10-96P-2.54DSA
Manufacturer	Hirose Electric Co Ltd
Category	Backplane Connectors
Connector Type	Header, Male Pins
Number of Positions	96
Pitch	0.100" (2.54mm)
Number of Rows	3
Mounting Type	Through Hole
Termination	Solder
Contact Finish	Gold
Operating Temperature	-55°C ~ 85°C
Current Rating	2A
Material Flammability Rating	UL94 V-0
Material - Insulation	Polybutylene Terephthalate (PBT)
RoHS Status	RoHS non-compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution for the PCN10-96P-2.54DSA is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

Number of positions: 96
Pitch: 0.100" (2.54mm)
Number of rows: 3
Connector type: Header, Male Pins
Mounting type: Through Hole
Termination: Solder
Contact finish: Gold (or Gold-Palladium)

Acceptable Variations:

Operating temperature range may exceed the original specification
Current rating may equal or exceed 2A
Material flammability rating must maintain UL94 V-0 or equivalent
Insulation material may differ if mechanical and electrical properties are maintained
RoHS compliance status may differ (active parts typically feature ROHS3 compliance)
Packaging format may vary (Tray, Bulk, or unspecified)

Substitute parts are grouped into two categories: direct manufacturer equivalents from Hirose Electric Co Ltd and cross-manufacturer alternatives from HARTING, KYOCERA AVX, and TE Connectivity AMP Connectors that meet all critical parameters.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Connector Type	Positions	Pitch	Rows	Contact Finish	Operating Temp	Current Rating	RoHS Status	Product Status
PCN10-96P-2.54DSA	Hirose Electric Co Ltd	Header, Male Pins	96	0.100" (2.54mm)	3	Gold	-55°C ~ 85°C	2A	RoHS non-compliant	Obsolete
PCN10-96P-2.54DSA(72)	Hirose Electric Co Ltd	Header, Male Pins	96	0.100" (2.54mm)	3	Gold	-55°C ~ 85°C	2A	ROHS3 Compliant	Active
09731966519	HARTING	Header, Male Pins	96	0.100" (2.54mm)	3	Gold-Palladium	-55°C ~ 125°C	2A	ROHS3 Compliant	Active
09731966520	HARTING	Header, Male Pins	96	0.100" (2.54mm)	3	Not specified	Not specified	Not specified	ROHS3 Compliant	Active
09731966953	HARTING	Header, Male Pins	96	0.100" (2.54mm)	3	Gold-Palladium	Not specified	Not specified	ROHS3 Compliant	Active
09731967903	HARTING	Header, Male Pins	96	0.100" (2.54mm)	3	Gold or Gold-Palladium	-55°C ~ 125°C	2A	ROHS3 Compliant	Active
09733966902	HARTING	Header, Male Pins	96	0.100" (2.54mm)	3	Gold	-55°C ~ 105°C	2A	ROHS3 Compliant	Active
108477096002025	KYOCERA AVX	Header, Male Pins	96	0.100" (2.54mm)	3	Gold	-65°C ~ 125°C	3A	ROHS3 Compliant	Active
4-1393659-5	TE Connectivity AMP Connectors	Plug, Male Pins	96	0.100" (2.54mm)	3	Gold or Gold-Palladium	-55°C ~ 125°C	Not specified	RoHS Compliant	Active
536019-5	TE Connectivity AMP Connectors	Plug, Male Pins	96	0.100" (2.54mm)	3	Gold	-55°C ~ 125°C	Not specified	RoHS non-compliant	Active

Engineering Selection Recommendations

Primary Substitute (Direct Equivalent): PCN10-96P-2.54DSA(72) from Hirose Electric Co Ltd is the direct functional equivalent with identical electrical and mechanical specifications. This part transitions from the obsolete PCN10-96P-2.54DSA to an active product status while maintaining full compatibility. The primary distinction is ROHS3 compliance, making this the preferred choice for new designs and ongoing support applications.

Secondary Substitutes (Cross-Manufacturer Alternatives):

HARTING DIN 41612 series parts (09731966519, 09731967903, 09733966902) provide active alternatives with extended operating temperature ranges (-55°C to 125°C or -55°C to 105°C) and ROHS3 compliance. Part 09733966902 includes mounting clips and maintains gold contact finish with flash thickness specification. Part 09731967903 offers the broadest temperature range and specifies either gold or gold-palladium contact finish.

KYOCERA AVX 8477 series (108477096002025) provides an active alternative with enhanced current rating (3A versus 2A) and extended temperature range (-65°C to 125°C), suitable for applications requiring higher thermal and electrical margins.

TE Connectivity AMP Connectors Eurocard series (4-1393659-5, 536019-5) are classified as plugs rather than headers but maintain the 96-position, 2.54mm pitch, 3-row configuration. Part 4-1393659-5 features RoHS compliance and extended temperature range. Part 536019-5 uses press-fit termination rather than solder and carries RoHS non-compliance status.

Compliance Considerations: For applications requiring RoHS compliance, PCN10-96P-2.54DSA(72), HARTING alternatives, KYOCERA AVX, and TE Connectivity 4-1393659-5 are suitable. The original PCN10-96P-2.54DSA and TE Connectivity 536019-5 are RoHS non-compliant and should be reserved for legacy system maintenance only.

Frequently Asked Questions (FAQ)

Q: Can PCN10-96P-2.54DSA(72) be used as a direct replacement for PCN10-96P-2.54DSA? A: Yes. PCN10-96P-2.54DSA(72) maintains identical electrical and mechanical specifications including 96 positions, 0.100" pitch, 3 rows, gold contact finish, 2A current rating, and solder termination. The primary difference is product status (active versus obsolete) and RoHS3 compliance. Full compatibility is confirmed.

Q: What is the difference between header and plug connector types in this product category? A: Headers are mounted on printed circuit boards with male pins extending upward for mating with external connectors. Plugs are typically mounted on cables or external assemblies. The PCN10-96P-2.54DSA is a header; TE Connectivity parts 4-1393659-5 and 536019-5 are plugs. Mechanical and electrical compatibility depends on the mating connector type in the application.

Q: Are gold and gold-palladium contact finishes interchangeable? A: Gold-palladium finishes provide enhanced wear resistance and are acceptable substitutes for gold finishes in this connector category. Both finishes meet the electrical and mechanical requirements for 96-position DIN connectors with 2.54mm pitch. Selection depends on application-specific durability requirements.

Q: Does extended operating temperature range affect compatibility? A: Extended operating temperature ranges (such as -55°C to 125°C versus -55°C to 85°C) indicate enhanced thermal capability and do not compromise compatibility with applications designed for the original temperature range. Substitutes with extended ranges are suitable for both original and higher-temperature applications.

Q: What is the significance of RoHS compliance status in substitute selection? A: RoHS3 compliance is mandatory for new designs and products sold in regulated markets. The original PCN10-96P-2.54DSA is RoHS non-compliant and should be used only for legacy system maintenance. PCN10-96P-2.54DSA(72) and most active alternatives are ROHS3 compliant, making them suitable for current and future applications.

Q: Can parts with different current ratings be substituted? A: Yes, provided the substitute current rating equals or exceeds the original specification. The original PCN10-96P-2.54DSA is rated at 2A per position. KYOCERA AVX 108477096002025 is rated at 3A, providing additional electrical margin. Substitutes with equal or higher current ratings are compatible.

Q: What packaging formats are available for these connectors? A: Packaging varies by manufacturer and part number. Options include Tray (PCN10-96P-2.54DSA(72)), Bulk (HARTING and TE Connectivity parts), and unspecified formats. Packaging selection does not affect electrical or mechanical compatibility; it impacts logistics and inventory management only.

Q: Are press-fit and solder termination types interchangeable? A: No. Press-fit termination (TE Connectivity 536019-5) and solder termination (PCN10-96P-2.54DSA) require different PCB pad designs and assembly processes. Termination type must match the application's PCB design and manufacturing capability.

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