DF13-5P-1.25DSA Equivalent & Substitute Parts

Part Overview

The DF13-5P-1.25DSA is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting in board-to-cable/wire applications. This 5-position connector operates at 1.25mm pitch with a 1A current rating and 150V voltage rating. The part is currently listed as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.049" (1.25mm)
Number of Positions	5
Number of Rows	1
Mounting Type	Through Hole
Shrouding	Shrouded - 4 Wall
Current Rating	1A
Voltage Rating	150V
Operating Temperature	-35°C ~ 85°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the DF13-5P-1.25DSA is determined by the following critical parameters:

Connector type (Header)
Contact type (Male Pin)
Pitch specification (0.049" / 1.25mm)
Number of positions (5)
Number of rows (1)
Mounting method (Through Hole)
Shrouding configuration (Shrouded - 4 Wall)
Termination method (Solder)
Fastening type (Detent Lock)
Contact shape (Square)
Insulation material (Polyamide/Nylon)
Flammability rating (UL94 V-0)

Two substitute parts meet these criteria: DF13-5P-1.25DSA(05) from Hirose Electric Co Ltd and M30-6100546 from Harwin Inc. Both maintain mechanical and electrical compatibility within the specified parameter ranges.

Parameter Comparison

Parameter	DF13-5P-1.25DSA (Main)	DF13-5P-1.25DSA(05) (Substitute)	M30-6100546 (Substitute)
Manufacturer	Hirose Electric Co Ltd	Hirose Electric Co Ltd	Harwin Inc.
Product Status	Obsolete	Active	Active
Connector Type	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.049" (1.25mm)	0.049" (1.25mm)	0.049" (1.25mm)
Number of Positions	5	5	5
Number of Rows	1	1	1
Mounting Type	Through Hole	Through Hole	Through Hole
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder
Fastening Type	Detent Lock	Detent Lock	Detent Lock
Contact Shape	Square	Square	Square
Contact Finish - Mating	Tin	Tin	Tin
Contact Material	Brass	Brass	Brass
Insulation Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon	Polyamide (PA66), Nylon 6/6
Operating Temperature	-35°C ~ 85°C	-35°C ~ 85°C	-25°C ~ 85°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating	1A	1A per Contact	1A per Contact
Voltage Rating	150V	150V	100V
Insulation Height	0.169" (4.30mm)	0.169" (4.30mm)	0.169" (4.30mm)
Contact Length - Post	0.091" (2.30mm)	0.091" (2.30mm)	0.091" (2.30mm)
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

DF13-5P-1.25DSA(05) is the primary substitute for the obsolete DF13-5P-1.25DSA. Both parts are manufactured by Hirose Electric Co Ltd within the same DF13 series. The DF13-5P-1.25DSA(05) maintains identical mechanical and electrical specifications while offering active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

M30-6100546 from Harwin Inc. serves as an alternative substitute. This part maintains all critical mechanical parameters and shares the same pitch, position count, and mounting configuration. However, the M30-6100546 operates at a maximum voltage rating of 100V compared to the 150V rating of the main part, and its operating temperature range is -25°C ~ 85°C versus -35°C ~ 85°C. These differences must be evaluated against specific application requirements. The M30-6100546 is ROHS3 compliant and carries active product status.

Frequently Asked Questions (FAQ)

Q: Can DF13-5P-1.25DSA(05) be used as a direct replacement for DF13-5P-1.25DSA?

A: Yes. Both parts share identical mechanical and electrical specifications, including pitch, position count, shrouding configuration, and current/voltage ratings. The primary difference is product status: DF13-5P-1.25DSA(05) is active while the original is obsolete.

Q: What are the key differences between DF13-5P-1.25DSA(05) and M30-6100546?

A: Both parts maintain the same 1.25mm pitch, 5-position configuration, and through-hole mounting. The M30-6100546 differs in voltage rating (100V versus 150V), operating temperature range (-25°C ~ 85°C versus -35°C ~ 85°C), and insulation material specification (PA66 versus PA). These differences must be evaluated against application requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. DF13-5P-1.25DSA(05) is RoHS3 compliant, and M30-6100546 is ROHS3 compliant. Both meet current regulatory requirements.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can M30-6100546 be used in applications requiring 150V operation?

A: No. M30-6100546 is rated for 100V maximum. Applications requiring 150V operation must use DF13-5P-1.25DSA or DF13-5P-1.25DSA(05).

Q: Are there temperature range limitations when substituting M30-6100546?

A: Yes. M30-6100546 operates from -25°C to 85°C, while the original part operates from -35°C to 85°C. Applications requiring operation below -25°C must use DF13-5P-1.25DSA or DF13-5P-1.25DSA(05).

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