TE Connectivity 7-530843-0 Card Edge Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 7-530843-0 is a 62-position female card edge connector designed for Multibus I applications. This connector features a 0.100" (2.54mm) pitch, dual-row configuration, and gold-plated phosphor bronze contacts rated for -55°C to 85°C operation. The part is currently active in production with 1,038 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and compliance requirements across different manufacturing environments.

Key Parameters

Parameter	Specification
Number of Positions	62
Pitch	0.100" (2.54mm)
Number of Rows	2
Gender	Female
Card Thickness Range	0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Contact Material	Phosphor Bronze
Contact Finish	Gold, 30.0µin (0.76µm)
Mounting Type	Through Hole
Termination	Solder
Operating Temperature	-55°C ~ 85°C
Insulation Material	Polyester, Glass Filled
Color	Black

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 7-530843-0 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Number of Positions: 62
Pitch: 0.100" (2.54mm)
Number of Rows: 2
Gender: Female
Card Thickness Range: 0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Contact Material: Phosphor Bronze
Contact Finish: Gold
Contact Finish Thickness: 30.0µin (0.76µm)
Mounting Type: Through Hole
Termination: Solder
Operating Temperature: -55°C ~ 85°C
Insulation Material: Polyester, Glass Filled
Color: Black

The substitute part 7-5530843-0 meets all mandatory matching parameters and is therefore classified as a direct equivalent. Both parts are manufactured by TE Connectivity AMP Connectors, operate within identical electrical and mechanical specifications, and support the same through-hole solder termination process.

Parameter Comparison

Parameter	7-530843-0 (Main Part)	7-5530843-0 (Substitute)	Match Status
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Category	Card Edge Connectors	Card Edge Connectors	Identical
Series	Standard Edge II	Standard Edge II	Identical
Number of Positions	62	62	Identical
Gender	Female	Female	Identical
Number of Rows	2	2	Identical
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	Identical
Card Thickness	0.054" ~ 0.070" (1.37mm ~ 1.78mm)	0.054" ~ 0.070" (1.37mm ~ 1.78mm)	Identical
Contact Material	Phosphor Bronze	Phosphor Bronze	Identical
Contact Finish	Gold	Gold	Identical
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)	Identical
Mounting Type	Through Hole	Through Hole	Identical
Termination	Solder	Solder	Identical
Operating Temperature	-55°C ~ 85°C	-55°C ~ 85°C	Identical
Insulation Material	Polyester, Glass Filled	Polyester, Glass Filled	Identical
Color	Black	Black	Identical
Product Status	Active	Active	Identical
RoHS Status	RoHS non-compliant	ROHS3 Compliant	Different
Inventory	1,038 Pcs	981 Pcs	Different

Engineering Selection Recommendations

Primary Selection (7-530843-0): The TE Connectivity 7-530843-0 is suitable for applications where RoHS non-compliance is acceptable or where legacy system compatibility is required. This part maintains active production status and has higher current inventory availability at 1,038 units.

Alternative Selection (7-5530843-0): The TE Connectivity 7-5530843-0 is the preferred substitute for new designs and applications subject to ROHS3 compliance requirements. This part achieves full RoHS3 compliance while maintaining identical electrical and mechanical specifications. The substitute part is also active in production with 981 units in stock.

Both parts are functionally equivalent for connector applications requiring 62-position female card edge connectors with 0.100" pitch and dual-row configuration. Selection between these parts should be based on regulatory compliance requirements and inventory availability within your supply chain.

Frequently Asked Questions (FAQ)

Q: Are the 7-530843-0 and 7-5530843-0 connectors mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 62 positions, 0.100" pitch, dual-row configuration, card thickness range of 0.054" to 0.070", and through-hole solder termination. They are mechanically interchangeable in applications designed for either part number.

Q: What is the primary difference between these two part numbers?

A: The primary difference is RoHS compliance status. The 7-530843-0 is RoHS non-compliant, while the 7-5530843-0 is ROHS3 compliant. All electrical and mechanical parameters are identical.

Q: Can I substitute the 7-5530843-0 for the 7-530843-0 in existing designs?

A: Yes. The 7-5530843-0 is a direct substitute with identical electrical and mechanical specifications. The ROHS3 compliance of the substitute part does not affect functional compatibility in applications currently using the 7-530843-0.

Q: What does the card thickness specification 0.054" ~ 0.070" mean?

A: This specification defines the acceptable thickness range of the printed circuit board or card that will be inserted into the connector. Both parts accommodate cards within this range of 1.37mm to 1.78mm thickness.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the 7-530843-0 and 7-5530843-0 are rated for identical operating temperatures from -55°C to 85°C.

Q: What is the contact finish thickness specification?

A: Both connectors feature gold-plated contacts with a finish thickness of 30.0 microinches (0.76 micrometers). This specification ensures consistent electrical performance and corrosion resistance.

Q: Which part should I select for new product designs?

A: For new designs, the 7-5530843-0 is recommended due to ROHS3 compliance, which aligns with current regulatory requirements and environmental standards. Both parts are active in production and available in adequate quantities.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message