Molex 0901471208 Equivalent & Substitute Parts

Part Overview

The Molex 0901471208 is an 8-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole PCB mounting with gold-plated mating contacts. This connector operates across -55°C to 105°C with a 3A current rating and 350V voltage rating, serving applications in automotive, general purpose, lighting, medical, and telecommunications sectors. The part is active in production and ROHS3 compliant.

Equivalent and substitute parts are identified when design requirements permit tolerance of specific parameter variations, including contact finish material, insulation color, connector style (receptacle versus header), and operating temperature ranges, while maintaining core functional compatibility through matching pitch, position count, mounting type, and termination method.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	8
Pitch - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Type	Female Socket
Contact Finish - Mating	Gold
Current Rating	3A
Voltage Rating	350V
Operating Temperature	-55°C ~ 105°C

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following core parameters: 8-position configuration, 0.100" (2.54mm) mating pitch, through-hole solder termination, push-pull fastening, and female socket contact type. Parts are grouped into the following categories based on allowed parameter variations:

Group 1: Direct Receptacle Substitutes (Gold Mating Contact Finish)

75915-308LF (Amphenol ICC Dubox™): Matches core parameters with gold mating finish. Insulation color differs (blue vs. black). Operating temperature range not specified. RoHS compliant.
M20-7820842 (Harwin M20): Matches core parameters with gold mating finish. Operating temperature -40°C to 105°C (narrower than main part). Voltage rating 1000V (exceeds main part). RoHS3 compliant.
534237-6 (TE Connectivity AMPMODU Mod IV): Matches core parameters with gold mating finish. Current rating 2A (lower than main part). Operating temperature -65°C to 125°C (wider range). RoHS non-compliant.

Group 2: Tin Mating Contact Finish Substitutes

75915-408LF (Amphenol ICC Dubox™): 8-position, 0.100" pitch, through-hole solder, push-pull. Tin mating finish instead of gold. Insulation color blue. RoHS compliant.
SSW-108-03-T-S (Samtec SSW): 8-position, 0.100" pitch, through-hole solder, push-pull. Tin mating finish. Forked contact type (differs from female socket). Current rating 4.7A per contact. Operating temperature -55°C to 105°C. RoHS3 compliant.

Group 3: Header Connector Substitutes (Different Connector Style)

PPPC081LFBN-RC (Sullins): Header connector (not receptacle). 8-position, 0.100" pitch, through-hole solder, push-pull. Gold mating finish. Current rating 3A. Voltage rating 250V. RoHS3 compliant.
PPTC081LFBN-RC (Sullins): Header connector (not receptacle). 8-position, 0.100" pitch, through-hole solder, push-pull. Tin mating finish. Current rating 3A. Voltage rating 250V. RoHS3 compliant.

Parameter Comparison

Parameter	0901471208 (Molex)	75915-308LF (Amphenol)	75915-408LF (Amphenol)	534237-6 (TE Connectivity)	M20-7820842 (Harwin)	SSW-108-03-T-S (Samtec)	PPPC081LFBN-RC (Sullins)	PPTC081LFBN-RC (Sullins)
Manufacturer	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)	TE Connectivity	Harwin Inc.	Samtec Inc.	Sullins	Sullins
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Header	Header
Number of Positions	8	8	8	8	8	8	8	8
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Forked	Female Socket	Female Socket
Contact Finish - Mating	Gold	Gold	Tin	Gold	Gold	Tin	Gold	Tin
Current Rating (Amps)	3A	Not specified	Not specified	2A	3A	4.7A per Contact	3A	3A
Voltage Rating	350V	Not specified	Not specified	Not specified	1000V	Not specified	250V	250V
Operating Temperature	-55°C ~ 105°C	Not specified	Not specified	-65°C ~ 125°C	-40°C ~ 105°C	-55°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Insulation Color	Black	Blue	Blue	Black	Black	Black	Black	Black
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Gold Mating Contact Finish Requirements:

75915-308LF (Amphenol ICC Dubox™) is suitable when insulation color variation (blue) is acceptable and operating temperature specification is not critical. RoHS compliance is maintained. This part is widely available with 3024 units in stock.

M20-7820842 (Harwin M20) is suitable when operating temperature range can be narrowed to -40°C to 105°C and higher voltage rating (1000V) is beneficial. ROHS3 compliance and 4339 units in stock support production continuity.

534237-6 (TE Connectivity AMPMODU Mod IV) is suitable only when current rating can be reduced to 2A and RoHS non-compliance is acceptable for the application. This part offers the widest operating temperature range (-65°C to 125°C) if extended temperature operation is required.

For Tin Mating Contact Finish Requirements:

75915-408LF (Amphenol ICC Dubox™) is suitable when tin finish is acceptable and insulation color variation (blue) is tolerable. RoHS compliance is maintained with 2901 units in stock.

SSW-108-03-T-S (Samtec SSW) is suitable when forked contact geometry is compatible with mating header pins and higher current capacity (4.7A per contact) is beneficial. Operating temperature matches the main part. ROHS3 compliance and LCP insulation material provide alternative material properties.

For Header Connector Substitution (Different Connector Style):

PPPC081LFBN-RC (Sullins) is suitable when a header connector with gold mating finish is required instead of a receptacle. Current rating matches at 3A. Voltage rating is 250V. ROHS3 compliant with 33430 units in stock.

PPTC081LFBN-RC (Sullins) is suitable when a header connector with tin mating finish is required. Current rating matches at 3A. Voltage rating is 250V. ROHS3 compliant with 33888 units in stock.

Frequently Asked Questions (FAQ)

Q: Can 75915-308LF replace 0901471208 directly in my design?

A: Yes, if your design tolerates blue insulation color instead of black and does not require specified operating temperature limits. Both are 8-position, 0.100" pitch, through-hole solder receptacles with push-pull fastening and gold mating contacts. RoHS compliance is maintained.

Q: What is the difference between receptacle and header connectors in this product line?

A: The main part (0901471208) is a receptacle connector designed to accept mating pins from a header or plug connector. PPPC081LFBN-RC and PPTC081LFBN-RC are header connectors with protruding pins. These are different connector styles and require compatible mating parts. Use receptacle substitutes (75915-308LF, 75915-408LF, M20-7820842, SSW-108-03-T-S, 534237-6) for direct replacement in receptacle applications.

Q: Why does 534237-6 have a lower current rating (2A vs. 3A)?

A: The TE Connectivity 534237-6 is specified with a 2A current rating, which is a design parameter difference from the Molex 0901471208 at 3A. This part is suitable only for applications where 2A current capacity is sufficient. Additionally, this part is RoHS non-compliant, which may restrict use in regulated applications.

Q: Can I use SSW-108-03-T-S if my application requires gold plating?

A: No. SSW-108-03-T-S has tin mating contact finish, not gold. Use 75915-308LF, M20-7820842, 534237-6, PPPC081LFBN-RC, or the original 0901471208 for gold mating contact finish.

Q: What is the significance of the contact finish thickness specifications?

A: Contact finish thickness affects durability and wear resistance. The main part specifies 15.0µin (0.38µm) gold on mating contacts and 118.1µin (3.00µm) tin on posts. Substitute parts vary in these specifications. For example, 75915-308LF specifies 30.0µin (0.76µm) gold on mating contacts, providing thicker plating. These variations are acceptable when the application does not impose specific wear or corrosion requirements beyond the stated specifications.

Q: Is M20-7820842 suitable for automotive applications?

A: Yes. M20-7820842 is rated for automotive applications and maintains ROHS3 compliance. However, verify that the narrower operating temperature range (-40°C to 105°C) and higher voltage rating (1000V) align with your specific automotive system requirements.

Q: What packaging differences exist among these substitutes?

A: The main part (0901471208) is supplied in tube packaging. Amphenol parts (75915-308LF, 75915-408LF) are tube packaged. TE Connectivity 534237-6 is tube packaged. Harwin M20-7820842 is tube packaged. Samtec SSW-108-03-T-S is bulk packaged. Sullins parts (PPPC081LFBN-RC, PPTC081LFBN-RC) are tray packaged. Verify packaging compatibility with your assembly process and inventory management requirements.

Q: Can I mix gold and tin contact finishes in the same connector application?

A: No. Mating contact finishes must be compatible. If your design uses gold-plated header pins, use receptacles with gold mating contacts (0901471208, 75915-308LF, M20-7820842, 534237-6, PPPC081LFBN-RC). If your design uses tin-plated header pins, use receptacles with tin mating contacts (75915-408LF, SSW-108-03-T-S, PPTC081LFBN-RC).

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