Equivalent & Substitute Parts for Molex 0901522116

Part Overview

The Molex 0901522116 is a 16-position receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole, right-angle PCB mounting. This connector is part of the C-Grid III 90152 series and is actively manufactured. The part features tin contact finish, rated for 3A at 350V, and operates across -55°C to 105°C. It is ROHS3 compliant and suitable for automotive, general purpose, lighting, medical, and telecommunications applications.

Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, support different compliance requirements, or address specific application needs while maintaining functional compatibility.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	16
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Contact Type	Female Socket
Contact Shape	Square
Contact Material	Phosphor Bronze
Current Rating	3A
Voltage Rating	350V
Operating Temperature	-55°C ~ 105°C
Insulation Material	Polyester, Glass Filled
Contact Finish - Mating	Tin
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the Molex 0901522116 are qualified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

16-position receptacle configuration
0.100" (2.54mm) mating pitch
2-row layout with 0.100" row spacing
Through-hole, right-angle mounting
Solder termination
Push-pull fastening mechanism
Female socket contact type
Square contact geometry
Phosphor bronze contact material
3A current rating capability
Operating temperature range of -55°C minimum and 105°C minimum
Polyester or thermoplastic glass-filled insulation
MSL 1 (Unlimited) moisture sensitivity

Secondary Considerations:

Contact finish (tin or gold plating acceptable)
Insulation color variation
Minor dimensional tolerances within specified ranges
Compliance certifications (RoHS, REACH status)

All listed substitute parts maintain these core electrical and mechanical parameters, ensuring direct functional interchangeability in board-to-board applications.

Parameter Comparison

Parameter	Molex 0901522116	TE 1-535512-8	TE 1-5535512-8	Amphenol 89883-308LF	Harwin M20-7880842	Harwin M20-7880846
Manufacturer	Molex	TE Connectivity	TE Connectivity	Amphenol ICC (FCI)	Harwin Inc.	Harwin Inc.
Series	C-Grid III 90152	AMPMODU Mod II	AMPMODU Mod II	Dubox™	M20	M20
Number of Positions	16	16	16	16	16	16
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)
Number of Rows	2	2	2	2	2	2
Row Spacing - 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)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Contact Shape	Square	Square	Square	Square	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish - Mating	Tin	Gold	Gold	Gold	Gold	Tin
Current Rating (Amps)	3A	2A	2A	Not specified	3A	3A
Voltage Rating	350V	Not specified	Not specified	Not specified	1000V	1000V
Operating Temperature	-55°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	Not specified	-40°C ~ 105°C	-40°C ~ 105°C
Insulation Material	Polyester, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled	Thermoplastic, Glass Filled	Polyamide (PA6T), Nylon 6T	Polyamide (PA6T), Nylon 6T
Insulation Color	Black	Black	Black	Blue	Black	Black
Insulation Height	0.230" (5.85mm)	0.238" (6.05mm)	0.238" (6.05mm)	0.230" (5.85mm)	0.232" (5.90mm)	0.232" (5.90mm)
Contact Length - Post	0.114" (2.90mm)	0.115" (2.92mm)	0.115" (2.92mm)	0.114" (2.90mm)	0.118" (3.00mm)	0.118" (3.00mm)
RoHS Status	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Harwin M20-7880846 is the closest functional equivalent to the Molex 0901522116. Both parts feature tin contact finish, identical insulation height and contact length specifications, matching current rating of 3A, and ROHS3 compliance. This part is recommended for direct replacement in applications requiring RoHS3 certification and tin plating.

Harwin M20-7880842 provides an alternative with gold contact finish, higher voltage rating (1000V vs. 350V), and ROHS3 compliance. This part is suitable for applications requiring enhanced corrosion resistance or higher voltage isolation.

TE Connectivity 1-5535512-8 is ROHS3 compliant and RoHS compliant with extended operating temperature range (-55°C to 125°C). The gold contact finish provides improved contact reliability. This part is appropriate for applications with stricter RoHS requirements and higher temperature operation.

TE Connectivity 1-535512-8 offers similar electrical characteristics to the TE 1-5535512-8 but carries RoHS non-compliant status. This part is suitable only for applications without RoHS restrictions.

Amphenol ICC 89883-308LF features RoHS compliance, gold contact finish, and thermoplastic glass-filled insulation. The blue insulation color distinguishes this part visually. This part is suitable for general purpose, industrial, and telecommunications applications where RoHS compliance is required.

All substitute parts maintain the core 16-position, 0.100" pitch, through-hole right-angle configuration and are electrically and mechanically interchangeable with the Molex 0901522116 in board-to-board applications.

Frequently Asked Questions (FAQ)

Q: Can I use a gold-plated contact finish substitute in place of the tin-plated Molex 0901522116?

A: Yes. Gold contact finish provides superior corrosion resistance and contact reliability compared to tin. Gold-plated substitutes (TE 1-535512-8, TE 1-5535512-8, Amphenol 89883-308LF, and Harwin M20-7880842) are functionally compatible and may improve long-term performance in harsh environments.

Q: What is the difference between the two Harwin M20 options?

A: Harwin M20-7880846 features tin contact finish matching the original Molex part, while Harwin M20-7880842 features gold contact finish. Both share identical mechanical specifications, current rating (3A), voltage rating (1000V), and ROHS3 compliance. Select based on contact finish requirements.

Q: Are the TE Connectivity AMPMODU Mod II connectors fully compatible with the Molex C-Grid III 90152?

A: Yes. Both TE parts (1-535512-8 and 1-5535512-8) maintain the required 16-position, 0.100" pitch, 2-row configuration with 0.100" row spacing, through-hole right-angle mounting, and push-pull fastening. Minor dimensional variations in insulation height and contact post length fall within acceptable tolerances for board-to-board mating.

Q: Which substitute part should I select if RoHS3 compliance is mandatory?

A: Harwin M20-7880846, Harwin M20-7880842, and TE Connectivity 1-5535512-8 are all ROHS3 compliant. The Molex 0901522116 is also ROHS3 compliant. TE 1-535512-8 is RoHS non-compliant and should not be used in RoHS3-restricted applications.

Q: Does the Amphenol 89883-308LF blue insulation color affect electrical performance?

A: No. Insulation color is a visual identifier only and does not affect electrical or mechanical performance. The blue color distinguishes the Dubox™ series from other connector families but maintains full functional compatibility.

Q: What is the current rating limitation for TE Connectivity substitutes?

A: TE 1-535512-8 and TE 1-5535512-8 are rated for 2A, compared to the Molex 0901522116 and Harwin alternatives rated for 3A. In applications requiring 3A continuous current, Harwin M20 series or the original Molex part is required. TE parts are suitable for applications with 2A or lower current requirements.

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

A: Connector mating is determined by the plug (male) side, not the receptacle (female) side. All listed parts are receptacles and will mate with standard 0.100" pitch, 16-position plugs regardless of contact finish. However, contact finish selection should be consistent with the mating plug specification for optimal performance.

Q: What is the operating temperature difference between parts?

A: The Molex 0901522116 operates -55°C to 105°C. TE Connectivity parts extend to 125°C maximum. Harwin and Amphenol parts operate to 105°C (Harwin minimum -40°C). Select based on application temperature requirements.

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