Amphenol ICC 63453-034 Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 63453-034 is a 34-position receptacle connector featuring 0.079" (2.00mm) pitch, through-hole solder termination, and gold-plated mating contacts. This connector is part of the Minitek® 2.00mm series and is designed for board-to-board applications in general purpose, industrial, and medical environments. The part is currently listed as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	34
Pitch - Mating	0.079" (2.00mm)
Number of Rows	2
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Operating Temperature	-55°C ~ 125°C
Current Rating	2A
Voltage Rating	200V
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitute parts for the 63453-034 are qualified based on the following critical parameters that must match or exceed the original specification:

34-position configuration with 2-row layout
0.079" (2.00mm) mating pitch and row spacing
Receptacle connector type with female socket contacts
Through-hole solder termination
Push-pull fastening mechanism
Gold-plated mating contacts
Operating temperature range of -55°C to 125°C
UL94 V-0 flammability rating

The substitute parts listed below maintain these core electrical and mechanical parameters, ensuring functional compatibility with the original design while providing active product status and improved compliance options.

Parameter Comparison

Parameter	63453-034	63453-034LF	833-13-034-10-002000	MMS-117-01-F-DV	MMS-117-01-LM-DV
Manufacturer	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Mill-Max Manufacturing Corp.	Samtec Inc.	Samtec Inc.
Product Status	Obsolete	Active	Active	Active	Active
Number of Positions	34	34	34	34	34
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	2	2	2	2	2
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness - Mating	8.00µin (0.203µm)	8.00µin (0.203µm)	30.0µin (0.76µm)	3.00µin (0.076µm)	10.0µin (0.25µm)
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Current Rating	2A	2A	3A	3.9A per Contact	3.9A per Contact
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	Not Specified	Not Specified
RoHS Status	Non-compliant	Compliant	Non-compliant	ROHS3 Compliant	ROHS3 Compliant
Inventory	1081 Pcs	1005 Pcs	657 Pcs	836 Pcs	1036 Pcs

Engineering Selection Recommendations

63453-034LF (Amphenol ICC) - Direct manufacturer upgrade from the obsolete 63453-034. This part maintains identical electrical and mechanical specifications while offering active product status and RoHS compliance. Recommended as the primary substitute for direct replacement in new designs and production continuity.

833-13-034-10-002000 (Mill-Max Manufacturing) - Alternative from established connector manufacturer. Provides higher current rating (3A) and increased gold plating thickness (30.0µin). Suitable for applications requiring enhanced contact durability. Note that RoHS compliance status differs from the original specification.

MMS-117-01-F-DV and MMS-117-01-LM-DV (Samtec Inc.) - Both parts offer ROHS3 compliance and higher current ratings (3.9A per contact). The MMS-117-01-LM-DV variant provides increased gold plating thickness (10.0µin) compared to MMS-117-01-F-DV (3.00µin). These options are suitable for applications prioritizing regulatory compliance and higher current capacity. Material flammability rating is not specified for these parts.

Frequently Asked Questions (FAQ)

Q: Can the 63453-034LF be used as a direct replacement for the obsolete 63453-034?

A: Yes. The 63453-034LF maintains identical pitch, position count, row configuration, mounting type, termination method, and operating temperature range. The primary difference is active product status and RoHS compliance, making it the recommended direct substitute.

Q: What are the key differences between the Amphenol ICC and Samtec alternatives?

A: The Samtec MMS series (MMS-117-01-F-DV and MMS-117-01-LM-DV) offer higher current ratings (3.9A per contact versus 2A) and ROHS3 compliance. However, material flammability rating is not specified for these parts. The Amphenol ICC 63453-034LF maintains the UL94 V-0 rating of the original design.

Q: Are there differences in contact material between these substitutes?

A: Yes. The original 63453-034 and 63453-034LF use phosphor bronze contacts. The Mill-Max 833-13-034-10-002000 uses beryllium copper contacts. The Samtec MMS series uses phosphor bronze contacts. Contact material selection may affect mechanical properties and durability in specific applications.

Q: Which substitute offers the best compliance profile?

A: The Samtec MMS-117-01-F-DV and MMS-117-01-LM-DV both carry ROHS3 compliance. The 63453-034LF is RoHS compliant. The Mill-Max 833-13-034-10-002000 is RoHS non-compliant, matching the original part's compliance status.

Q: What is the significance of contact finish thickness variations?

A: Contact finish thickness affects durability and wear resistance. The Mill-Max 833-13-034-10-002000 provides the thickest gold plating (30.0µin), followed by MMS-117-01-LM-DV (10.0µin), 63453-034 and 63453-034LF (8.00µin), and MMS-117-01-F-DV (3.00µin). Thicker plating generally provides longer service life in high-cycle mating applications.

Q: Can I use a substitute with higher current rating in place of the original 2A specification?

A: Yes. The Mill-Max 833-13-034-10-002000 (3A) and Samtec MMS series (3.9A per contact) provide higher current capacity and are backward compatible with designs specified for 2A operation.

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