DF13-6P-1.25DSA Equivalent & Substitute Parts

Part Overview

The DF13-6P-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 6-position connector features a 1.25mm pitch and is classified as obsolete. Due to its obsolete status, equivalent and substitute parts with active product status are available to ensure design continuity and supply chain reliability.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.049" (1.25mm)
Number of Positions	6
Number of Rows	1
Mounting Type	Through Hole
Shrouding	Shrouded - 4 Wall
Termination	Solder
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 for the DF13-6P-1.25DSA is determined by the following critical parameters:

Pitch - Mating: 0.049" (1.25mm) — must match exactly for mechanical compatibility
Number of Positions: 6 — determines contact count and board layout compatibility
Number of Rows: 1 — single-row configuration required
Connector Type: Header with male pins for board-to-cable/wire applications
Mounting Type: Through hole solder termination
Shrouding: Shrouded 4-wall design for keying and alignment
Current and Voltage Ratings: Minimum 1A per contact and 100V voltage rating

The substitute parts listed maintain these core parameters while offering active product status and improved supply availability.

Parameter Comparison

Parameter	DF13-6P-1.25DSA (Main)	DF13-6P-1.25DSA(05)	M30-6100646
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	6	6	6
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
Contact Length - Post	0.091" (2.30mm)	0.091" (2.30mm)	0.091" (2.30mm)
Insulation Height	0.169" (4.30mm)	0.169" (4.30mm)	0.169" (4.30mm)
Contact Shape	Square	Square	Square
Contact Finish - Mating	Tin	Tin	Tin
Contact Finish - Post	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
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Packaging	-	Bulk	Tube
Inventory Status	1304 Pcs New Original In Stock	681 Pcs New Original In Stock	1210 Pcs New Original In Stock

Engineering Selection Recommendations

DF13-6P-1.25DSA(05) is the primary substitute for the obsolete DF13-6P-1.25DSA. Both parts are manufactured by Hirose Electric Co Ltd and share identical electrical and mechanical specifications. The DF13-6P-1.25DSA(05) carries active product status and ROHS3 compliance, making it the direct replacement for new designs and production continuity.

M30-6100646 manufactured by Harwin Inc. is a secondary substitute option. This part maintains compatibility across all critical parameters including pitch, position count, mounting type, and shrouding. However, the M30-6100646 operates at a maximum voltage rating of 100V compared to 150V for the primary substitute, and its minimum operating temperature is -25°C versus -35°C for the Hirose alternatives. The M30-6100646 is suitable for applications within its specified voltage and temperature ranges and offers active product status with ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can DF13-6P-1.25DSA(05) be used as a direct replacement for DF13-6P-1.25DSA?

A: Yes. Both parts are manufactured by Hirose Electric Co Ltd and share identical pitch (1.25mm), position count (6), row configuration (1), mounting type (through hole), shrouding (4-wall), and electrical ratings (1A, 150V). The primary difference is product status: DF13-6P-1.25DSA(05) is active while the original is obsolete.

Q: What are the key differences between DF13-6P-1.25DSA(05) and M30-6100646?

A: Both parts are mechanically and electrically compatible for most applications. The M30-6100646 has a lower voltage rating (100V versus 150V) and a higher minimum operating temperature (-25°C versus -35°C). Select M30-6100646 only if your application operates within these specifications.

Q: Are there packaging differences between the substitute parts?

A: Yes. DF13-6P-1.25DSA(05) is supplied in bulk packaging, while M30-6100646 is supplied in tube packaging. Packaging selection depends on production volume and handling requirements.

Q: Do all substitute parts meet RoHS compliance?

A: Yes. DF13-6P-1.25DSA(05) and M30-6100646 are both ROHS3 compliant. All parts are REACH unaffected and carry UL94 V-0 flammability ratings.

Q: What is the mated stacking height for each part?

A: DF13-6P-1.25DSA specifies 5.3mm stacking height. M30-6100646 specifies 5.4mm. This 0.1mm difference is within typical PCB design tolerances but should be verified for space-constrained applications.

Q: Are the insulation materials identical across all parts?

A: The Hirose parts (DF13-6P-1.25DSA and DF13-6P-1.25DSA(05)) use Polyamide (PA) Nylon. The Harwin part (M30-6100646) uses Polyamide (PA66) Nylon 6/6. Both materials meet UL94 V-0 requirements and are suitable for the specified operating temperature ranges.

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