AMC05MMSD Card Edge Connector Equivalent & Substitute Parts

Part Overview

The AMC05MMSD is a 10-position male card edge connector manufactured by Sullins Connector Solutions, designed to interface with female edgecards at 0.100" (2.54mm) pitch. This connector features dual read-out configuration, gold-plated beryllium copper contacts, and operates across -65°C to 200°C. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure supply chain availability for new production and field service applications.

Key Parameters

Parameter	Value
Connector Type	Card Edge, Male
Number of Positions	10
Pitch	0.100" (2.54mm)
Number of Rows	2
Read Out Configuration	Dual
Termination Type	Solder
Contact Finish	Gold, 30.0µin (0.76µm)
Operating Temperature Range	-65°C ~ 200°C
Insulation Material	Polyphenylene Sulfide (PPS)
RoHS Compliance	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

The RMC05MMSD qualifies as a direct substitute for the AMC05MMSD based on alignment across critical electrical and mechanical parameters. Both connectors maintain identical specifications for number of positions (10), pitch (0.100"), row configuration (2), read-out type (dual), termination method (solder), contact finish (gold at 30.0µin), operating temperature range (-65°C ~ 200°C), insulation material (PPS), and regulatory compliance (ROHS3, REACH Unaffected).

The substitution is valid based on the following key parameters:

Connector gender and card edge interface compatibility
Position count and pitch alignment
Dual read-out electrical configuration
Gold contact finish specification and thickness
Temperature operating range
Solder termination compatibility
RoHS3 and REACH compliance status

Differences in contact material (phosphor bronze versus beryllium copper), flange opening orientation (top opening versus side opening), card thickness specification (0.062" specified versus unspecified), color designation (black versus unspecified), and product status (active versus obsolete) do not preclude functional substitution when electrical and mechanical interface requirements are met.

Parameter Comparison

Parameter	AMC05MMSD	RMC05MMSD
Manufacturer	Sullins Connector Solutions	Sullins Connector Solutions
Category	Card Edge Connectors	Card Edge Connectors
Gender	Male	Male
Number of Positions	10	10
Pitch	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2
Read Out	Dual	Dual
Termination	Solder	Solder
Contact Finish	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)
Operating Temperature	-65°C ~ 200°C	-65°C ~ 200°C
Insulation Material	Polyphenylene Sulfide (PPS)	Polyphenylene Sulfide (PPS)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Obsolete	Active

Engineering Selection Recommendations

The RMC05MMSD is the appropriate substitute for the obsolete AMC05MMSD in applications requiring a 10-position male card edge connector with 0.100" pitch and dual read-out configuration. The substitute part maintains full compliance with ROHS3 and REACH requirements, ensuring regulatory alignment for current and future production.

Selection of the RMC05MMSD is supported by:

Active product status with confirmed inventory availability (871 pcs in stock)
Identical electrical interface specifications and contact finish requirements
Equivalent operating temperature range and insulation material properties
Maintained solder termination compatibility with existing PCB designs
Consistent regulatory compliance certifications

The RMC05MMSD is suitable for direct replacement in new designs and field service applications where the AMC05MMSD is currently specified.

Frequently Asked Questions (FAQ)

Q: Can the RMC05MMSD directly replace the AMC05MMSD in existing designs?

A: Yes. Both connectors share identical specifications for position count (10), pitch (0.100"), row configuration (2), read-out type (dual), termination method (solder), contact finish (gold at 30.0µin), operating temperature range (-65°C ~ 200°C), and insulation material (PPS). The connectors are electrically and mechanically compatible.

Q: What is the difference in contact material between these two connectors?

A: The AMC05MMSD uses beryllium copper contacts, while the RMC05MMSD uses phosphor bronze contacts. Both materials are plated with gold at 30.0µin thickness and operate within the same temperature range. The contact material difference does not affect electrical performance in standard card edge connector applications.

Q: Are there differences in the flange design between these connectors?

A: Yes. The AMC05MMSD features a side opening flange, while the RMC05MMSD features a top opening flange. Both are flush mount with unthreaded 0.125" (3.18mm) diameter design. The flange orientation difference accommodates different PCB layout requirements but does not affect electrical interface compatibility.

Q: Is the RMC05MMSD compliant with current regulatory standards?

A: Yes. The RMC05MMSD is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components. The AMC05MMSD carries identical compliance certifications.

Q: What is the card thickness specification for the RMC05MMSD?

A: The RMC05MMSD is specified for 0.062" (1.57mm) card thickness. This specification should be verified against your application requirements to ensure proper mating with female edgecards.

Q: Is the RMC05MMSD available in inventory?

A: Yes. The RMC05MMSD is an active product with 871 pcs in stock as new original inventory.

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