PH1-230/120-021 Equivalent & Substitute Parts

Part Overview

The PH1-230/120-021 is a vertical rectangular connector header manufactured by On Shore Technology Inc., designed for through-hole board-to-board or cable applications. This 2-position connector operates at 3A current rating and 250V voltage rating with a 0.100" (2.54mm) pitch. The part is currently active in production with 913 units in stock.

Equivalent and substitute parts are necessary when the original part becomes unavailable, when alternative sourcing reduces procurement costs, or when design requirements allow for compatible alternatives that meet the same electrical and mechanical specifications.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	2
Number of Rows	1
Mounting Type	Through Hole
Termination	Solder
Contact Finish - Mating	Gold
Insulation Material	Polyamide (PA6T), Nylon 6T
Operating Temperature	-25°C ~ 85°C
Current Rating	3A
Voltage Rating	250V
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution for the PH1-230/120-021 is determined by strict alignment of the following critical parameters:

Primary Matching Criteria:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 2
Number of Rows: 1
Connector Type: Header
Contact Type: Male Pin
Mounting Type: Through Hole
Termination: Solder
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant

Secondary Compatibility Factors:

Contact Finish - Mating: Gold preferred for signal integrity
Operating Temperature Range: Must support -25°C minimum
Current and Voltage Ratings: Must meet or exceed 3A and 250V

Substitute parts are grouped based on whether they maintain these core parameters while allowing minor variations in contact geometry, insulation material composition, and contact finish thickness specifications.

Parameter Comparison

Parameter	PH1-230/120-021	0022284023	0022284026	0022285020	0022285023	0878910206	350-10-102-00-001101	69190-402	A2-2PA-2.54DSA(71)	HTSW-102-07-F-S	HTSW-102-07-G-S
Manufacturer	On Shore Technology	Molex	Molex	Molex	Molex	Molex	Preci-Dip	Amphenol ICC (FCI)	Hirose Electric	Samtec Inc.	Samtec Inc.
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	2	2	2	2	2	2	2	2	2	2	2
Number of Rows	1	1	1	1	1	1	1	1	1	1	1
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Kinked Pin, Solder	Kinked Pin, Solder	Solder	Solder	Press-Fit, Solder	Solder	Solder	Solder
Contact Finish - Mating	Gold	Gold	Gold	Tin	Gold	Tin	Gold	Tin	Gold	Gold	Gold
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active	Active	Obsolete	Active	Active	Active

Engineering Selection Recommendations

Tier 1 - Direct Substitutes (Preferred):

Molex 0022284023, 0022284026, 0022285023, and Samtec HTSW-102-07-G-S are the primary substitutes. These parts maintain active product status, ROHS3 compliance, UL94 V-0 flammability rating, and gold-plated mating contacts. The Molex KK254 series parts offer high inventory availability (19,417 to 41,967 units) and are widely used in automotive, medical, and telecommunications applications.

Tier 2 - Compatible Alternatives:

Hirose A2-2PA-2.54DSA(71) and Preci-Dip 350-10-102-00-001101 are functionally compatible with extended operating temperature ranges (-55°C to 125°C and -55°C to 125°C respectively). Both maintain ROHS3 compliance and UL94 V-0 rating. The Preci-Dip part features circular contact geometry versus square, which may affect mechanical fit in existing receptacles.

Tier 3 - Legacy Compatibility:

Amphenol ICC 69190-402 (BERGSTIK® II series) is obsolete but remains in limited stock (1,018 units). This part matches the original PH1-230/120-021 in contact geometry and dimensions but carries RoHS Compliant status rather than ROHS3. Use only when legacy design constraints require exact dimensional matching and RoHS Compliant certification is acceptable.

Molex 0022285020 and 0878910206 feature kinked pin termination and tin mating contact finish, suitable for applications where solder joint reliability is prioritized over signal integrity.

Frequently Asked Questions (FAQ)

Q: Can I substitute a Molex KK254 series header for the PH1-230/120-021?

A: Yes. Molex 0022284023, 0022284026, 0022285023, and 0878910206 are direct substitutes. All maintain 0.100" (2.54mm) pitch, 2-position configuration, through-hole solder termination, UL94 V-0 flammability rating, and ROHS3 compliance. Contact finish and post length variations are within acceptable tolerances for standard board-to-board applications.

Q: What is the difference between gold and tin contact finishes?

A: Gold-plated mating contacts (PH1-230/120-021, Molex 0022284023, 0022284026, 0022285023, Samtec HTSW-102-07-G-S, Hirose A2-2PA-2.54DSA(71), Preci-Dip 350-10-102-00-001101) provide superior corrosion resistance and signal integrity. Tin-plated contacts (Molex 0022285020, 0878910206, 69190-402) offer cost reduction and are suitable for non-critical signal applications. Both finishes are acceptable for 3A current applications.

Q: Are Samtec HTSW series headers compatible with my existing design?

A: Samtec HTSW-102-07-F-S and HTSW-102-07-G-S maintain identical pitch, position count, and through-hole solder termination. The primary difference is contact finish (tin versus gold). Operating temperature range extends to -55°C to 125°C, exceeding the original -25°C to 85°C specification. These parts are suitable for designs requiring enhanced thermal performance.

Q: Can I use the Preci-Dip 350-10-102-00-001101 as a substitute?

A: The Preci-Dip part is mechanically and electrically compatible but features circular contact geometry instead of square. This may affect mating with existing receptacles designed for square pins. Verify receptacle compatibility before substitution. The part supports extended operating temperature (-55°C to 125°C) and maintains ROHS3 compliance and UL94 V-0 rating.

Q: Why is the Amphenol ICC 69190-402 listed as obsolete?

A: The BERGSTIK® II series 69190-402 is no longer in active production. However, 1,018 units remain in stock. This part is functionally equivalent to the PH1-230/120-021 with identical contact geometry and dimensions. Use only when legacy design requirements mandate exact dimensional matching and RoHS Compliant (non-ROHS3) certification is acceptable.

Q: What packaging options are available?

A: On Shore Technology PH1-230/120-021 is supplied in bulk packaging. Molex alternatives are available in bulk (0022284023, 0022284026, 0022285023, 350-10-102-00-001101) or tray (0878910206). Samtec and Hirose parts are supplied in bag packaging. Verify packaging requirements for your assembly process.

Q: Do all substitute parts meet the 3A current and 250V voltage ratings?

A: The PH1-230/120-021 specifies 3A current and 250V voltage. Molex KK254 series parts do not list current or voltage ratings in provided specifications. Preci-Dip 350-10-102-00-001101 specifies 3A at 150VDC. Hirose A2-2PA-2.54DSA(71) specifies 3A at 200V. Amphenol ICC 69190-402 specifies 3A with no voltage rating. Verify application requirements before substitution.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message