D01-9923201 Equivalent & Substitute Parts

Part Overview

The D01-9923201 is a 32-position SIP/SIL header connector with male pins and tin contact finish, manufactured by Harwin Inc. This connector is classified as obsolete, which necessitates identification of active equivalent parts for continued system support and new designs. The part features through-hole solder termination and is suitable for applications requiring single-row pin headers with 0.100" (2.54mm) pitch spacing.

Key Parameters

Parameter	Value
Connector Type	SIP, SIL - Header
Contact Type	Male Pin
Number of Positions	32
Pitch	0.100" (2.54mm)
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Contact Finish	Tin
Contact Finish Thickness	137.8µin (4.60µm)
Color	Black

Substitute Part Grouping Explanation

The D01-9923246 qualifies as a direct substitute for the D01-9923201 based on matching electrical and mechanical parameters. The substitution is valid because both parts share identical specifications across all critical selection criteria:

Connector type and contact configuration (SIP/SIL header, male pin)
Electrical interface (32 positions, 0.100" pitch, single row)
Physical mounting and termination method (through-hole solder)
Contact material and finish specifications (tin, 137.8µin thickness)
Physical form factor (black color)

The D01-9923246 is the active production equivalent, with current inventory availability and updated compliance status.

Parameter Comparison

Parameter	D01-9923201 (Main Part)	D01-9923246 (Substitute)
Manufacturer	Harwin Inc.	Harwin Inc.
Category	Rectangular Connectors	Rectangular Connectors
Connector Type	SIP, SIL - Header	SIP, SIL - Header
Contact Type	Male Pin	Male Pin
Number of Positions	32	32
Pitch	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	1	1
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Contact Finish	Tin	Tin
Contact Finish Thickness	137.8µin (4.60µm)	137.8µin (4.60µm)
Color	Black	Black
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant

Engineering Selection Recommendations

The D01-9923246 is the active production equivalent for the obsolete D01-9923201. Both parts are electrically and mechanically identical across all functional parameters. The D01-9923246 offers the additional advantage of ROHS3 compliance, whereas the D01-9923201 is RoHS non-compliant. For new designs and ongoing production requiring 32-position SIP/SIL header connectors with male pins and tin finish, the D01-9923246 is the appropriate selection. The D01-9923246 maintains full compatibility with existing PCB layouts and assembly processes designed for the D01-9923201.

Frequently Asked Questions (FAQ)

Q: Are D01-9923201 and D01-9923246 mechanically interchangeable?

A: Yes. Both parts share identical connector type, pin count, pitch, row configuration, mounting method, and physical dimensions. They are direct mechanical substitutes.

Q: What is the primary difference between these parts?

A: The D01-9923246 is the active production part with current availability and ROHS3 compliance. The D01-9923201 is obsolete and RoHS non-compliant.

Q: Can D01-9923246 be used in applications originally designed for D01-9923201?

A: Yes. The D01-9923246 maintains full electrical and mechanical compatibility with designs specified for the D01-9923201.

Q: Are there packaging differences between these parts?

A: The D01-9923201 packaging is unspecified. The D01-9923246 is supplied in bulk packaging.

Q: Do these parts have different contact finish specifications?

A: No. Both parts feature tin contact finish with identical thickness of 137.8µin (4.60µm).

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions.

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