Amphenol ICC 55508-034 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 55508-034 is a 34-position receptacle connector in the Minitek® 2.00mm series, designed for board-to-board surface mount applications. This connector features 0.079" (2.00mm) pitch spacing, gold-plated mating contacts, and a push-pull fastening mechanism rated for 2A at 200V. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. Substitute connectors maintain the core electrical and mechanical specifications while offering active product status and improved compliance certifications.

Key Parameters

Parameter	55508-034
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	Surface Mount
Fastening Type	Push-Pull
Contact Type	Female Socket
Contact Finish - Mating	Gold
Current Rating	2A
Voltage Rating	200V
Operating Temperature	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
Insulation Material	Plastic
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the 55508-034 is based on strict electrical and mechanical compatibility criteria. All substitute parts maintain the following core parameters:

34-position receptacle configuration
0.079" (2.00mm) pitch and row spacing
Board-to-board surface mount style
Push-pull fastening mechanism
Female socket contact type
Gold-plated mating contacts
Square contact shape
Phosphor bronze contact material
UL94 V-0 flammability rating
-55°C to 125°C operating temperature range
Moisture sensitivity level 1

Substitutes are grouped into two categories: direct Amphenol ICC equivalents and cross-manufacturer alternatives from Samtec Inc. Direct equivalents maintain identical series designation (Minitek® 2.00mm). Cross-manufacturer alternatives use the CLT series from Samtec with enhanced electrical performance and improved compliance certifications.

Parameter Comparison

Part Number	Manufacturer	Series	Positions	Pitch	Rows	Current Rating	Insulation Material	Contact Finish - Post	RoHS Status	Product Status	Inventory
55508-034	Amphenol ICC	Minitek® 2.00mm	34	0.079" (2.00mm)	2	2A	Plastic	Tin-Lead	RoHS non-compliant	Obsolete	888 Pcs
55508-034LF	Amphenol ICC	Minitek® 2.00mm	34	0.079" (2.00mm)	2	2A	Plastic	Tin	RoHS Compliant	Active	812 Pcs
CLT-117-02-F-D	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	808 Pcs
CLT-117-02-F-D-A	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	709 Pcs
CLT-117-02-F-D-A-P	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	711 Pcs
CLT-117-02-F-D-A-P-TR	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	812 Pcs
CLT-117-02-F-D-A-TR	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	702 Pcs
CLT-117-02-F-D-BE	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	995 Pcs
CLT-117-02-F-D-BE-A	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	861 Pcs
CLT-117-02-F-D-BE-A-K	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	1071 Pcs
CLT-117-02-F-D-BE-A-K-TR	Samtec Inc.	CLT	34	0.079" (2.00mm)	2	4.1A per Contact	Liquid Crystal Polymer (LCP)	Tin	ROHS3 Compliant	Active	764 Pcs

Engineering Selection Recommendations

Direct Amphenol ICC Equivalent: The 55508-034LF is the primary direct substitute for the obsolete 55508-034. Both parts share identical mechanical and electrical specifications within the Minitek® 2.00mm series. The 55508-034LF differs only in post contact finish (Tin vs. Tin-Lead) and achieves RoHS Compliance, making it suitable for applications requiring modern regulatory compliance while maintaining form-factor and performance equivalence.

Samtec CLT Series Cross-Manufacturer Alternatives: The Samtec CLT-117 series provides functionally equivalent 34-position receptacle connectors with enhanced electrical performance. These parts deliver 4.1A per contact versus 2A for the original part, supporting higher current applications. All CLT variants feature Liquid Crystal Polymer (LCP) insulation material and ROHS3 Compliance. Selection among CLT variants depends on specific application requirements:

CLT-117-02-F-D: Base configuration for standard applications
CLT-117-02-F-D-A: Includes board guide feature for improved alignment
CLT-117-02-F-D-A-P: Adds pick-and-place feature for automated assembly
CLT-117-02-F-D-A-P-TR: Pick-and-place variant in tape and reel packaging
CLT-117-02-F-D-A-TR: Board guide variant in tape and reel packaging
CLT-117-02-F-D-BE: Bottom entry configuration for space-constrained layouts
CLT-117-02-F-D-BE-A: Bottom entry with board guide
CLT-117-02-F-D-BE-A-K: Bottom entry with board guide and pick-and-place
CLT-117-02-F-D-BE-A-K-TR: Bottom entry with board guide, pick-and-place, and tape and reel packaging

All substitute parts maintain the required operating temperature range (-55°C to 125°C), UL94 V-0 flammability rating, and moisture sensitivity level 1 specifications.

Frequently Asked Questions (FAQ)

Q: Can the 55508-034LF directly replace the obsolete 55508-034? A: Yes. The 55508-034LF maintains identical mechanical and electrical specifications. The only difference is the post contact finish (Tin instead of Tin-Lead) and improved RoHS Compliance status. Both parts are compatible with existing mating connectors and PCB layouts.

Q: What are the key differences between Amphenol ICC and Samtec CLT series substitutes? A: The primary differences are current rating (2A vs. 4.1A per contact), insulation material (Plastic vs. Liquid Crystal Polymer), and compliance certifications (RoHS vs. ROHS3). Samtec CLT parts support higher current applications and offer additional mechanical features such as board guides and pick-and-place compatibility. All maintain the same 0.079" (2.00mm) pitch and 34-position configuration.

Q: Does the insulation material change affect PCB layout or assembly? A: No. The Liquid Crystal Polymer (LCP) insulation in Samtec CLT parts maintains the same mechanical footprint and mounting requirements as the original plastic insulation. PCB layouts and assembly processes remain compatible.

Q: What packaging options are available? A: Amphenol ICC 55508-034LF is supplied in Tube packaging. Samtec CLT variants are available in Tube, Tape & Reel (TR), or unspecified packaging depending on the part number suffix. Select packaging based on production volume and assembly automation requirements.

Q: Are bottom entry (BE) variants mechanically compatible with standard top entry designs? A: No. Bottom entry variants (CLT-117-02-F-D-BE series) have different connector orientation and require PCB layout modifications. Select bottom entry only if space constraints or design requirements specifically call for this configuration.

Q: Do all substitute parts support the same voltage and temperature ratings? A: Yes. All substitute parts maintain the 200V voltage rating and -55°C to 125°C operating temperature range. Moisture sensitivity level remains 1 (Unlimited) across all variants.

Q: What does the "A" suffix indicate in Samtec part numbers? A: The "A" suffix indicates the inclusion of a board guide feature, which improves connector alignment during mating and reduces insertion force variation.

Q: What is the significance of the "P" suffix? A: The "P" suffix indicates pick-and-place compatibility, featuring design elements that facilitate automated assembly equipment handling.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message