Molex 0530150310 Equivalent & Substitute Parts

Part Overview

The Molex 0530150310 is a rectangular connector header with right-angle mounting, 3-position configuration, and 2.00mm pitch. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The part operates in board-to-cable/wire applications with shrouded 4-wall construction and detent lock fastening. Substitute parts maintain functional compatibility through matching pitch, position count, mounting style, and electrical characteristics while offering active product status and improved availability.

Key Parameters

Parameter	Value
Manufacturer Part Number	0530150310
Manufacturer	Molex
Category	Rectangular Connectors
Series	MicroBlade 53015
Product Status	Obsolete
Connector Type	Header
Pitch - Mating	0.079" (2.00mm)
Number of Positions	3
Number of Rows	1
Mounting Type	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall
Fastening Type	Detent Lock
Contact Type	Male Blade
Termination	Kinked Pin, Solder
Contact Material	Phosphor Bronze
Contact Finish - Mating	Tin
Insulation Material	Polyamide (PA66), Nylon 6/6, Glass Filled
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the Molex 0530150310 are qualified based on the following critical parameters that determine functional interchangeability:

Mandatory Matching Parameters:

Pitch - Mating: 0.079" (2.00mm)
Number of Positions: 3
Number of Rows: 1
Mounting Type: Through Hole, Right Angle
Connector Type: Header
Style: Board to Cable/Wire
Termination: Kinked Pin, Solder (or Press-Fit, Solder as compatible alternative)
Fastening Type: Detent Lock (or equivalent mechanical retention)
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

Contact Type: Male Blade to Male Pin (functional equivalence in mating interface)
Shrouding: 4-Wall to 3-Wall (maintains EMI protection with minor dimensional difference)
Contact Material: Phosphor Bronze to Brass (both provide equivalent electrical and mechanical performance)
Insulation Material: Polyamide (PA66) to Thermoplastic or Polyamide (PA) (equivalent dielectric properties)
Contact Finish Thickness: Variations within tin plating specifications (functional equivalence)
Contact Length - Mating: Minor variations (0.122" to 0.165") acceptable within connector tolerance stack
Insulation Height: Variations (0.165" to 0.228") acceptable for board-level mounting

All substitute parts maintain active product status, ensuring long-term availability and manufacturing support.

Parameter Comparison

Parameter	Molex 0530150310	Molex 0532540370	TE Connectivity 292250-3	TE Connectivity 440055-3	Hirose DF3A-3P-2DS
Manufacturer	Molex	Molex	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Hirose Electric Co Ltd
Series	MicroBlade 53015	Micro-Latch 53254	CT	High Performance Interconnect (HPI)	DF3
Product Status	Obsolete	Active	Active	Active	Active
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Positions	3	3	3	3	3
Number of Rows	1	1	1	1	1
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Shrouding	Shrouded - 4 Wall	Shrouded - 3 Wall	Shrouded - 4 Wall	Shrouded - 3 Wall	Shrouded - 4 Wall
Connector Type	Header	Header	Header	Header	Header
Contact Type	Male Blade	Male Pin	Male Pin	Male Pin	Male Pin
Termination	Kinked Pin, Solder	Kinked Pin, Solder	Kinked Pin, Solder	Press-Fit, Solder	Press-Fit, Solder
Fastening Type	Detent Lock	Detent Lock	Detent Lock	-	Push-Pull
Contact Length - Mating	0.122" (3.10mm)	0.130" (3.30mm)	0.165" (4.20mm)	0.138" (4.60mm)	0.122" (3.10mm)
Contact Length - Post	0.138" (4.60mm)	0.138" (4.60mm)	0.126" (3.20mm)	0.134" (3.40mm)	0.114" (2.90mm)
Insulation Height	0.183" (4.65mm)	0.165" (4.20mm)	0.228" (5.80mm)	0.195" (4.95mm)	0.197" (5.00mm)
Contact Shape	Rectangular	Square	Square	Square	Square
Contact Material	Phosphor Bronze	Brass	Brass	Brass	Brass
Contact Finish - Mating	Tin	Tin	Tin	Tin	Tin
Insulation Material	Polyamide (PA66), Nylon 6/6, Glass Filled	-	Polyamide (PA66), Nylon 6/6	Thermoplastic	Polyamide (PA), Nylon
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Voltage Rating	-	-	125VAC	250V	-
Current Rating (Amps)	-	-	Varies by Wire Gauge	3A	3A
Operating Temperature	-	-	-	-25°C ~ 85°C	-55°C ~ 105°C

Engineering Selection Recommendations

Molex 0532540370 (Micro-Latch 53254) Primary substitute within Molex product family. Active product status ensures manufacturing continuity. Maintains identical pitch, position count, and mounting configuration. Shrouding reduced from 4-wall to 3-wall with minor insulation height reduction (0.165" vs 0.183"). Contact type transitions from male blade to male pin with brass material substitution. ROHS3 compliant and MSL 1 rating match original specification. Recommended for direct replacement in new designs requiring Molex ecosystem compatibility.

TE Connectivity 292250-3 (CT Series) Active product with established supply chain. Maintains 4-wall shrouding matching original design. Contact length at mating interface extends to 0.165" (4.20mm) with insulation height of 0.228" (5.80mm), requiring PCB layout verification for clearance. Provides 125VAC voltage rating specification. ROHS3 compliant and MSL 1 rating. Suitable for applications where TE Connectivity supply chain integration is preferred.

TE Connectivity 440055-3 (High Performance Interconnect Series) Active product with specified operating temperature range (-25°C ~ 85°C), current rating (3A), and voltage rating (250V). Shrouding reduced to 3-wall configuration. Termination transitions to press-fit/solder hybrid approach. Contact finish thickness specified at 80.0µin (2.03µm). ROHS3 compliant and MSL 1 rating. Suitable for applications requiring defined electrical performance parameters and automotive/industrial certifications.

Hirose DF3A-3P-2DS (DF3 Series) Active product with extended operating temperature range (-55°C ~ 105°C) and 3A current rating. Maintains 4-wall shrouding. Fastening mechanism transitions from detent lock to push-pull configuration, requiring connector interface redesign. Press-fit/solder termination. ROHS3 compliant and MSL 1 rating. Recommended for applications requiring wide temperature operation and push-pull mating interface.

Frequently Asked Questions (FAQ)

Q: Can I use these substitute parts interchangeably with the Molex 0530150310?

A: Substitution is functionally valid when the following conditions are met: (1) PCB layout accommodates dimensional variations in insulation height and contact length, (2) mating connector interface accepts male pin or male blade contact types, (3) fastening mechanism (detent lock, push-pull, or equivalent) is compatible with system design, (4) shrouding configuration (3-wall or 4-wall) meets EMI requirements. Physical verification of connector mating is required before production implementation.

Q: What are the key dimensional differences I need to account for?

A: Insulation height varies from 0.165" (Molex 0532540370) to 0.228" (TE Connectivity 292250-3). Contact length at mating interface ranges from 0.122" (Molex 0530150310, Hirose DF3A-3P-2DS) to 0.165" (TE Connectivity 292250-3). Contact length at post ranges from 0.114" (Hirose DF3A-3P-2DS) to 0.138" (Molex 0530150310, Molex 0532540370). These variations require PCB footprint and clearance verification.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance certification. Moisture sensitivity level is uniformly rated at MSL 1 (Unlimited) across all parts, indicating no special storage or handling requirements.

Q: What is the difference between detent lock and push-pull fastening?

A: Detent lock fastening (Molex 0530150310, Molex 0532540370, TE Connectivity 292250-3) provides positive mechanical retention through spring-loaded locking tabs. Push-pull fastening (Hirose DF3A-3P-2DS) requires manual engagement and disengagement of a pull-ring mechanism. System design must accommodate the selected fastening approach.

Q: Which substitute offers the widest operating temperature range?

A: Hirose DF3A-3P-2DS operates from -55°C to 105°C, providing the widest temperature specification. TE Connectivity 440055-3 operates from -25°C to 85°C. Molex parts do not specify operating temperature limits. Temperature range selection depends on application environment requirements.

Q: Do all parts support the same current and voltage ratings?

A: No. TE Connectivity 292250-3 specifies 125VAC with current varying by wire gauge. TE Connectivity 440055-3 specifies 250V at 3A. Hirose DF3A-3P-2DS specifies 3A with no voltage limit stated. Molex 0530150310 and 0532540370 do not provide electrical rating specifications. Application electrical requirements must align with substitute part specifications.

Q: What packaging options are available?

A: Molex 0530150310 is supplied in standard packaging (not specified). Molex 0532540370 is supplied in Tray packaging. TE Connectivity 292250-3 and 440055-3 are supplied in Bulk packaging. Hirose DF3A-3P-2DS is supplied in Bulk packaging. Packaging selection affects procurement logistics and component handling.

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