L717DFBH25PVRM8 Equivalent & Substitute Parts

Part Overview

The L717DFBH25PVRM8 is a 25-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This panel-mount, through-hole solder connector features male pins and is designed for signal applications in industrial and commercial electronics. The connector is currently in active production status with 733 units available in inventory.

D-Sub connectors of this specification are essential components in applications requiring standardized, reliable interconnection solutions. Alternative equivalent parts may be required due to supply chain considerations, inventory availability, or specific application requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Style	D-Sub
Connector Type	Plug, Male Pins
Number of Positions	25
Number of Rows	2
Shell Size, Connector Layout	3 (DB, B)
Mounting Type	Panel Mount, Through Hole
Termination	Solder
Current Rating	7.5A
Voltage Rating	300V
Operating Temperature Range	-55°C ~ 125°C
Contact Type	Signal
Flange Feature	Board Side (4-40)
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitute parts for the L717DFBH25PVRM8 are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Matching Parameters:

Connector style: D-Sub
Connector type: Plug with male pins
Position count: 25 positions
Row configuration: 2 rows
Shell size and layout: 3 (DB, B)
Termination method: Solder
Mounting configuration: Through hole capability
Flange feature: Board side (4-40)
Contact type: Signal
Material flammability: UL94 V-0

Acceptable Variation Parameters:

Packaging format (Tray vs. Bulk)
Mounting designation (Panel Mount vs. Through Hole designation)
Contact finish specifications
Dielectric material composition
Contact material (Brass vs. Copper Alloy)
Color designation

The substitute part HARTING 09643227235 meets all critical matching parameters and is therefore classified as an equivalent substitute for the L717DFBH25PVRM8.

Parameter Comparison

Parameter	L717DFBH25PVRM8 (Amphenol ICC)	09643227235 (HARTING)	Match Status
Connector Style	D-Sub	D-Sub	Match
Connector Type	Plug, Male Pins	Plug, Male Pins	Match
Number of Positions	25	25	Match
Number of Rows	2	2	Match
Shell Size, Connector Layout	3 (DB, B)	3 (DB, B)	Match
Mounting Type	Panel Mount, Through Hole	Through Hole	Compatible
Termination	Solder	Solder	Match
Current Rating (Amps)	7.5A	7.5A	Match
Voltage Rating	300V	100V	Main Part Exceeds
Operating Temperature Range	-55°C ~ 125°C	-20°C ~ 125°C	Main Part Exceeds Lower Limit
Contact Type	Signal	Signal	Match
Flange Feature	Board Side (4-40)	Board Side (4-40)	Match
Material Flammability Rating	UL94 V-0	UL94 V-0	Match
Features	Board Lock, Grounding Indents	Board Lock, Filter, Grounding Indents	Substitute Includes Additional Features
Shell Material, Finish	Steel, Tin Plated	Steel	Compatible
Contact Material	Brass	Copper Alloy	Compatible
Dielectric Material	Thermoplastic, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT)	Compatible
RoHS Status	RoHS Compliant	ROHS3 Compliant	Both Compliant
REACH Status	REACH Unaffected	REACH Unaffected	Match
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Match

Engineering Selection Recommendations

L717DFBH25PVRM8 (Amphenol ICC) is recommended for applications requiring:

Extended low-temperature operation down to -55°C
Higher voltage rating of 300V
Tin-plated steel shell finish
Brass contact material
Glass-filled thermoplastic dielectric

09643227235 (HARTING) is recommended for applications requiring:

Standard temperature range operation (-20°C to 125°C)
Integrated filter feature for EMI/RFI suppression
Polycyclohexylenedimethylene Terephthalate (PCT) dielectric material
Copper alloy contact material
ROHS3 compliance certification

Both parts maintain active product status and comply with RoHS and REACH regulations. The selection between these equivalents should be based on specific application voltage requirements, operating temperature specifications, and the necessity of integrated filtering functionality.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09643227235 be used as a direct replacement for the L717DFBH25PVRM8?

A: The HARTING 09643227235 is mechanically and electrically compatible for applications operating within the voltage range of 100V and temperature range of -20°C to 125°C. Applications requiring the full 300V rating or extended low-temperature operation below -20°C require the L717DFBH25PVRM8.

Q: What are the key differences between these two 25-position D-Sub connectors?

A: The primary differences are voltage rating (300V vs. 100V), operating temperature lower limit (-55°C vs. -20°C), integrated filter feature (present in HARTING only), shell finish (tin-plated vs. unfinished steel), and contact material (brass vs. copper alloy). Both maintain identical position count, row configuration, shell size, and solder termination.

Q: Are both connectors RoHS compliant?

A: Yes. The L717DFBH25PVRM8 is RoHS Compliant, and the HARTING 09643227235 is ROHS3 Compliant. Both meet regulatory requirements for hazardous substance restrictions.

Q: What is the significance of the integrated filter feature in the HARTING connector?

A: The filter feature in the HARTING 09643227235 provides EMI/RFI suppression. This is an additional functional capability not present in the L717DFBH25PVRM8 and may be beneficial for noise-sensitive applications.

Q: Do both connectors support the same current rating?

A: Yes. Both the L717DFBH25PVRM8 and HARTING 09643227235 are rated for 7.5A continuous current.

Q: What packaging formats are available?

A: The L717DFBH25PVRM8 is supplied in Tray packaging, while the HARTING 09643227235 is supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Are the flange specifications identical?

A: Yes. Both connectors feature board-side flange with 4-40 mounting holes, ensuring identical mechanical mounting compatibility.

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