L717DFE09POL2

Part Overview

The L717DFE09POL2 is a 9 Position D-Sub Plug connector manufactured by Amphenol ICC (Commercial Products) in the DF series. This is a panel mount, male pins connector with solder termination, designed for signal applications. The part is currently active in production with 932 pieces in stock. Substitute parts are necessary to address supply chain variations, specific environmental requirements, mounting preferences, or compliance certifications across different manufacturers.

Key Parameters

Parameter	Value
Manufacturer Part Number	L717DFE09POL2
Manufacturer	Amphenol ICC (Commercial Products)
Connector Style	D-Sub
Connector Type	Plug, Male Pins
Number of Positions	9
Number of Rows	2
Shell Size, Connector Layout	1 (DE, E)
Mounting Type	Panel Mount, Through Hole
Termination	Solder
Shell Material, Finish	Steel, Tin Plated
Contact Material	Brass
Contact Finish	Gold
Current Rating (Amps)	7.5A
Voltage Rating	300V
Material Flammability Rating	UL94 V-0
Operating Temperature	-55°C ~ 125°C
RoHS Status	RoHS Compliant
MSL	1 (Unlimited)
Color	Black

Substitute Part Grouping Explanation

Substitution of D-Sub 9-position plug connectors is determined by the following key parameters: connector style (D-Sub), connector type (Plug, Male Pins), number of positions (9), number of rows (2), shell size/layout (1, DE/E), and termination method (Solder). All substitute parts share these core electrical and mechanical characteristics.

The substitute parts listed below maintain compatibility with the L717DFE09POL2 through identical position configuration and solder termination. However, substitutes vary in the following attributes:

Mounting type (Panel Mount vs. Through Hole)
Contact finish specifications (Gold, no finish specified, or Flash)
Flange features (Housing/Shell Unthreaded vs. Mating Side Female Screwlock)
Current ratings (6.0A to 7.5A)
Voltage ratings (100V to 300V unspecified)
Shell material finish (Steel Tin Plated vs. Steel only)
Operating temperature ranges (-20°C to -55°C minimum; 100°C to 125°C maximum)
Product status (Active vs. Obsolete)
Compliance certifications (RoHS Compliant, ROHS3 Compliant, RoHS non-compliant)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Connector Type	Mounting Type	Current Rating (Amps)	Voltage Rating	Shell Material, Finish	Contact Finish	Operating Temperature	Product Status	RoHS Status	Flange Feature
L717DFE09POL2	Amphenol ICC	Plug, Male Pins	Panel Mount, Through Hole	7.5A	300V	Steel, Tin Plated	Gold	-55°C ~ 125°C	Active	RoHS Compliant	Housing/Shell (Unthreaded)
09641227240	HARTING	Plug, Male Pins	Through Hole	7.5A	100V	Steel	Not Specified	-20°C ~ 125°C	Active	ROHS3 Compliant	Housing/Shell (Unthreaded)
09651216703	HARTING	Plug, Male Pins	Through Hole	6.5A	Not Specified	Steel	Not Specified	-55°C ~ 125°C	Active	ROHS3 Compliant	Mating Side, Female Screwlock (4-40)
09651217703	HARTING	Plug, Male Pins	Through Hole	6.5A	Not Specified	Steel	Not Specified	-55°C ~ 125°C	Active	ROHS3 Compliant	Mating Side, Female Screwlock (4-40)
1-5747871-3	TE Connectivity AMP Connectors	Plug, Male Pins	Through Hole	6A	125V	Steel, Tin Plated	Gold	-55°C ~ 105°C	Active	ROHS3 Compliant	Mating Side, Female Screwlock (4-40)
1-5747871-4	TE Connectivity AMP Connectors	Plug, Male Pins	Through Hole	6A	125V	Steel, Tin Plated	Gold	-55°C ~ 105°C	Active	RoHS Compliant	Mating Side, Female Screwlock (4-40)
1-5747871-6	TE Connectivity AMP Connectors	Plug, Male Pins	Through Hole	6A	125V	Steel, Tin Plated	Gold	-55°C ~ 105°C	Active	ROHS3 Compliant	Mating Side, Female Screwlock (4-40)
1-747871-4	TE Connectivity AMP Connectors	Plug, Male Pins	Through Hole	6A	125V	Steel, Tin Plated	Gold	-55°C ~ 105°C	Active	RoHS non-compliant	Mating Side, Female Screwlock (4-40)
1-747871-6	TE Connectivity AMP Connectors	Plug, Male Pins	Through Hole	6A	125V	Steel, Tin Plated	Gold	-55°C ~ 105°C	Active	ROHS3 Compliant	Mating Side, Female Screwlock (4-40)
172-009-112R001	NorComp Inc.	Plug, Male Pins	Panel Mount, Through Hole	5A	Not Specified	Steel, Tin Plated	Gold	-50°C ~ 100°C	Obsolete	ROHS3 Compliant	Housing/Shell (Unthreaded)
172-E09-113R001	NorComp Inc.	Plug, Male Pins	Panel Mount, Through Hole	5A	Not Specified	Steel, Nickel Plated	Gold	-50°C ~ 100°C	Active	ROHS3 Compliant	Housing/Shell (Unthreaded)

Engineering Selection Recommendations

For Active Production Applications: Select from parts with Active product status. The L717DFE09POL2 (Amphenol), HARTING 09641227240, HARTING 09651216703, HARTING 09651217703, TE Connectivity 1-5747871-3, 1-5747871-4, 1-5747871-6, and NorComp 172-E09-113R001 maintain Active status and are suitable for new designs.

For RoHS Compliance Requirements: Parts marked as RoHS Compliant or ROHS3 Compliant meet contemporary regulatory standards. The L717DFE09POL2 carries RoHS Compliant certification. Note that TE Connectivity 1-747871-4 and 1-747871-6 have different RoHS compliance statuses; 1-747871-4 is RoHS non-compliant and should not be selected for applications requiring RoHS certification.

For Mounting Consideration: The L717DFE09POL2 provides Panel Mount capability in addition to Through Hole. The HARTING and TE Connectivity substitutes provide Through Hole mounting only. NorComp 172-E09-113R001 offers Panel Mount with Through Hole, matching the original part's mounting flexibility.

For Temperature Extremes: The L717DFE09POL2 operates from -55°C to 125°C. HARTING 09641227240 has a lower minimum temperature limit (-20°C). TE Connectivity AMPLIMITE HD-20 series parts operate to -55°C minimum but only to 105°C maximum, restricting upper temperature range by 20°C. NorComp parts operate -50°C to 100°C, limiting both extremes.

For Current and Voltage Capacity: The L717DFE09POL2 supports 7.5A at 300V. HARTING 09641227240 matches the 7.5A current rating but limits voltage to 100V. HARTING 09651216703 and 09651217703 reduce current capacity to 6.5A. TE Connectivity and NorComp substitutes support 6A and 5A respectively, each representing reduced current capacity.

For Contact Finish Specifications: The L717DFE09POL2 provides gold-plated contacts with 20.0µin thickness. TE Connectivity and NorComp 172-E09-113R001 provide gold contact finish. HARTING substitutes do not specify contact finish in the provided parameters.

Frequently Asked Questions (FAQ)

Q: Are all listed parts electrically interchangeable with the L717DFE09POL2? A: All substitute parts share the fundamental D-Sub 9-position, 2-row Plug configuration with male pins and solder termination, ensuring basic electrical and mechanical compatibility. However, differences in current ratings, voltage ratings, and operating temperature ranges may restrict applicability depending on circuit requirements.

Q: What is the primary difference between the L717DFE09POL2 and HARTING substitutes? A: HARTING 09641227240, 09651216703, and 09651217703 eliminate panel mount capability, offering through-hole installation only. Additionally, voltage and current specifications differ, and contact finish is not specified for HARTING parts.

Q: How do TE Connectivity AMPLIMITE HD-20 series parts differ from the original? A: TE Connectivity 1-5747871-3, 1-5747871-4, 1-5747871-6, and 1-747871 variants use through-hole mounting with mating-side female screwlock (4-40) fastening instead of unthreaded housing. Current capacity reduces to 6A, and maximum operating temperature is limited to 105°C.

Q: Are NorComp parts suitable as modern substitutes? A: NorComp 172-009-112R001 is obsolete and should not be selected for new designs. NorComp 172-E09-113R001 maintains Active status with panel mount and through-hole capability matching the original, but provides reduced current capacity (5A) and lower maximum operating temperature (100°C).

Q: Which substitute offers the closest electrical specifications to the L717DFE09POL2? A: HARTING 09641227240 provides identical current capacity (7.5A) and matches the UL94 V-0 flammability rating. However, voltage rating reduces to 100V. For closest overall specification matching, no single substitute provides equivalent current and voltage ratings simultaneously with identical mounting options.

Q: What does the contact finish specification mean for reliability? A: Gold plating provides corrosion resistance and reliable electrical contact over extended service life. Contact finish thickness (20.0µin for L717DFE09POL2) indicates the plating depth. Substitutes with unspecified contact finish may differ in reliability characteristics under humidity or corrosive environments.

Q: How does RoHS compliance status affect part selection? A: RoHS Compliant and ROHS3 Compliant parts meet environmental directives restricting hazardous substances. TE Connectivity 1-747871-4 is RoHS non-compliant and must be excluded from designs requiring regulatory compliance certification.

Q: Are packaging differences relevant for substitution? A: Packaging differences (Tray, Bulk, Tube) affect ordering and handling procedures but do not affect functional compatibility. All parts are available in standard industrial packaging quantities.

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