D09P91C6PL00 Equivalent & Substitute Parts

Part Overview

The D09P91C6PL00 is a 9-position D-Sub plug connector with male pins, manufactured by Amphenol ICC (FCI) in the Delta D series. This through-hole mounted connector features press-fit termination and is designed for signal applications with a 5A current rating per contact and 300V voltage rating.

The D09P91C6PL00 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support legacy system maintenance or redesigns that require active component alternatives.

Key Parameters

Parameter	Value
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	Through Hole
Termination	Press-Fit
Current Rating	5A
Voltage Rating	300V
Operating Temperature	-55°C ~ 125°C
Contact Material	Phosphor Bronze
Dielectric Material	Polybutylene Terephthalate (PBT)
Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution eligibility for the D09P91C6PL00 is determined by strict alignment with the following core parameters:

Connector style and type (D-Sub plug with male pins)
Position count and row configuration (9 positions, 2 rows)
Shell size and layout (Size 1, DE/E configuration)
Mounting method (through hole)
Termination technology (press-fit)
Electrical ratings (5A current, 300V voltage)
Operating temperature range (-55°C ~ 125°C)
Material specifications (phosphor bronze contacts, PBT dielectric)
Flammability compliance (UL94 V-0)

The D09P91C6PL00LF qualifies as a direct substitute based on full alignment with all these parameters. Variations in shell finish (tin plated versus tin-nickel plated), contact finish specifications, packaging format, and product status do not affect functional interchangeability in the specified application.

Parameter Comparison

Parameter	D09P91C6PL00	D09P91C6PL00LF
Connector Style	D-Sub	D-Sub
Connector Type	Plug, Male Pins	Plug, Male Pins
Number of Positions	9	9
Number of Rows	2	2
Shell Size, Connector Layout	1 (DE, E)	1 (DE, E)
Mounting Type	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit
Shell Material, Finish	Steel, Tin Plated	Steel, Tin-Nickel Plated
Contact Finish	Gold or Gold, GXT™	Gold
Contact Finish Thickness	30.0µin (0.76µm)	30.0µin (0.76µm)
Current Rating	5A	5A per Contact
Voltage Rating	300V	300V
Contact Material	Phosphor Bronze	Phosphor Bronze
Dielectric Material	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Flammability Rating	UL94 V-0	UL94 V-0
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	RoHS Compliant

Engineering Selection Recommendations

The D09P91C6PL00LF is the direct functional equivalent of the D09P91C6PL00. Both connectors meet identical electrical and mechanical specifications for 9-position D-Sub plug applications.

The D09P91C6PL00LF offers the advantage of active product status, ensuring ongoing availability and supply chain support. Additionally, the D09P91C6PL00LF achieves RoHS compliance, whereas the original D09P91C6PL00 does not. For new designs or systems requiring regulatory compliance with RoHS directives, the D09P91C6PL00LF is the appropriate selection.

Shell finish differences (tin plated versus tin-nickel plated) and contact finish variations do not impact electrical performance or mechanical fit. Both parts are packaged in tray format and share identical base product number D09P91, confirming their interchangeability.

Frequently Asked Questions (FAQ)

Q: Can the D09P91C6PL00LF be used as a direct replacement for the D09P91C6PL00?

A: Yes. Both connectors share identical connector style, pin configuration, shell size, mounting method, termination technology, and electrical ratings. The D09P91C6PL00LF is functionally equivalent and mechanically compatible.

Q: What is the difference between the shell finishes (tin plated versus tin-nickel plated)?

A: Shell finish affects corrosion resistance and environmental durability but does not alter electrical performance or mechanical fit. Tin-nickel plating provides enhanced corrosion resistance compared to tin plating. Selection depends on environmental exposure requirements.

Q: Does the RoHS compliance difference affect substitution eligibility?

A: RoHS compliance is a regulatory and supply chain consideration, not a functional one. The D09P91C6PL00LF's RoHS compliance makes it the preferred choice for applications subject to RoHS directives or for new designs requiring regulatory alignment.

Q: Are the contact finish specifications interchangeable?

A: Both parts specify gold contact finish at 30.0µin (0.76µm) thickness. The original part lists "Gold or Gold, GXT™" while the substitute specifies "Gold." Both meet the same contact finish thickness requirement and are electrically equivalent.

Q: What packaging format is used for each part?

A: The D09P91C6PL00 packaging is not specified in available data. The D09P91C6PL00LF is supplied in tray packaging. Confirm packaging requirements with your procurement or supply chain team if specific packaging is mandated.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message