3M 2530-5002UB Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The 3M 2530-5002UB is a through-hole, right-angle rectangular connector header with 30 positions at 2.54mm pitch, designed for board-to-board or cable interconnection applications. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The connector features shrouded 4-wall construction with gold-plated mating contacts and tin-lead post finish, suitable for applications requiring reliable solder termination in temperature ranges from -55°C to 105°C.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	30
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Operating Temperature	-55°C ~ 105°C
Current Rating	1.75A
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution for the 2530-5002UB is determined by the following critical parameters: 30-position count, 2-row configuration, 2.54mm mating pitch, 2.54mm row spacing, through-hole right-angle mounting, shrouded 4-wall construction, push-pull fastening, and solder termination. Parts are grouped into two categories based on these criteria:

Category 1: Direct 3M Series Equivalents - Parts maintaining identical mechanical and electrical specifications within the 3M 2500/D2500 series, differing only in packaging, product status, or minor contact finish variations.

Category 2: Cross-Manufacturer Alternatives - Parts from Amphenol ICC (FCI) and HARTING that meet the core 30-position, 2.54mm pitch, right-angle header requirements, with allowable variations in contact shape, insulation material, or fastening mechanism.

Parameter Comparison

Parameter	2530-5002UB (Main)	N2530-5002-RB	D2530-5002-AR	69155-030LF	69155-130LF	09185346914
Manufacturer	3M	3M	3M	Amphenol ICC (FCI)	Amphenol ICC (FCI)	HARTING
Number of Positions	30	30	30	30	30	34
Number of Rows	2	2	2	2	2	2
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)
Row Spacing - 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)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Latch Lock/Eject Hooks, Short
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold, GXT™	Gold
Contact Finish - Post	Tin-Lead	Tin	Tin	Not specified	Not specified	Tin
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	Not specified	Not specified	-55°C ~ 125°C
Current Rating	1.75A	1.75A	1.75A	1A	1A	Not specified
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active

Engineering Selection Recommendations

For RoHS-compliant designs: N2530-5002-RB, D2530-5002-AR, 69155-030LF, 69155-130LF, and 09185346914 are all RoHS-compliant alternatives. N2530-5002-RB and D2530-5002-AR maintain the 3M 2500 series lineage with active product status and full specification alignment.

For legacy non-compliant applications: The 2530-5002UB remains available in inventory (707 pcs) but is classified as obsolete. N2530-5002-RB provides the closest active equivalent with identical electrical and mechanical specifications, differing only in post finish (tin versus tin-lead) and RoHS compliance status.

For cross-manufacturer flexibility: 69155-030LF and 69155-130LF (Amphenol ICC Quickie™ series) provide functionally equivalent 30-position, 2.54mm pitch right-angle headers with push-pull fastening. These parts feature circular contact geometry and phosphor bronze material, with lower current rating (1A versus 1.75A). 09185346914 (HARTING SEK series) offers 34 positions with latch lock fastening and extended operating temperature range (-55°C to 125°C), suitable for applications requiring additional positions or higher temperature performance.

For immediate procurement: N2530-5002-RB offers the highest inventory availability (1329 pcs) with active product status and RoHS compliance, making it the preferred direct replacement for the obsolete 2530-5002UB.

Frequently Asked Questions (FAQ)

Q: Can N2530-5002-RB directly replace 2530-5002UB in existing designs?

A: Yes. N2530-5002-RB maintains identical mechanical dimensions, pitch spacing, position count, mounting orientation, and electrical current rating. The primary difference is post finish (tin versus tin-lead) and RoHS compliance status. Both parts are compatible with the same mating connectors and PCB layouts.

Q: What is the difference between 69155-030LF and 69155-130LF?

A: Both parts are functionally equivalent 30-position, 2.54mm pitch right-angle headers from Amphenol ICC. The primary difference is contact finish: 69155-030LF uses standard gold plating, while 69155-130LF uses GXT™ enhanced gold plating for improved durability. Both feature identical mechanical specifications and current rating (1A).

Q: Why does 09185346914 have 34 positions instead of 30?

A: 09185346914 is a HARTING SEK series connector with 34 positions at 2.54mm pitch. While it exceeds the 30-position requirement, it maintains the same pitch spacing and 2-row configuration. This part is suitable for applications requiring additional signal or power connections within the same form factor. The fastening mechanism differs (latch lock versus push-pull), requiring connector compatibility verification.

Q: Are there current rating differences between substitute parts?

A: Yes. The 3M parts (2530-5002UB, N2530-5002-RB, D2530-5002-AR) are rated for 1.75A per contact. The Amphenol ICC Quickie™ series (69155-030LF, 69155-130LF) are rated for 1A per contact. Applications requiring the full 1.75A rating must use 3M equivalents or verify that the 1A rating is sufficient for the intended circuit.

Q: What packaging options are available?

A: 2530-5002UB is supplied in standard packaging (not specified). N2530-5002-RB is supplied in bulk packaging. D2530-5002-AR is supplied in tube packaging. 69155-030LF and 69155-130LF are supplied in bulk packaging. 09185346914 is supplied in bulk packaging. Packaging selection depends on production volume and handling requirements.

Q: Are all substitute parts UL94 V-0 rated?

A: Yes. All listed substitute parts meet UL94 V-0 material flammability rating, matching the original 2530-5002UB specification.

Q: What is the difference in operating temperature range?

A: The 3M parts and Amphenol ICC parts operate from -55°C to 105°C. The HARTING 09185346914 extends the upper limit to 125°C, providing additional thermal margin for high-temperature applications.

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