Molex 0099990987 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0099990987 is a vertical rectangular connector header designed for through-hole mounting applications. This 3-position, 2.5mm pitch connector is classified as Active product status and serves general purpose, automotive, industrial, medical, and telecommunications applications. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements permit equivalent functionality.

Substiute Parts

0099990987

MolexIn Stock: 174230099990987 Datasheet

Current PartRFQ

1470224-3

TE Connectivity AMP ConnectorsIn Stock: 85941470224-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0099990987 is determined by the following critical parameters:

• Connector Type & Contact Configuration: Header with male pin contacts
• Position Count & Pitch: 3 positions at 0.098" (2.50mm) mating pitch
• Mounting & Termination: Through-hole solder termination
• Shrouding Configuration: Shrouded 4-wall design
• Material Compliance: ROHS3 compliant, brass contacts, polyamide insulation

The TE Connectivity AMP Connectors part 1470224-3 meets these core substitution criteria. Both parts share identical position count, pitch spacing, mounting method, and shrouding configuration. Both are ROHS3 compliant with brass contacts and polyamide insulation materials.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0099990987 and TE Connectivity 1470224-3 are Active product status connectors with ROHS3 compliance and unlimited moisture sensitivity ratings. Selection between these parts is based on the following provided specifications:

The Molex 0099990987 features a UL94 V-0 flammability rating and circular contact geometry with detent lock fastening. The TE Connectivity 1470224-3 features a UL94 V-2 flammability rating and square contact geometry with locking ramp fastening. The TE part provides specified operating temperature range (-40°C ~ 105°C), current rating (3A), and voltage rating (250V), while the Molex part does not include these electrical specifications in the provided data.

Contact finish thickness differs between parts: Molex specifies 160.0µin (4.06µm) while TE Connectivity specifies 50.0µin (1.27µm). Both parts maintain identical pitch, position count, mounting type, shrouding configuration, and termination method.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1470224-3 directly replace the Molex 0099990987 in existing designs?

A: Both connectors share identical mating pitch (0.098" / 2.50mm), position count (3), mounting type (through-hole), shrouding (4-wall), and termination method (solder). However, differences exist in contact geometry (circular vs. square), fastening mechanism (detent lock vs. locking ramp), contact finish thickness, and flammability rating. Physical fit compatibility requires verification against specific PCB footprint and mating connector specifications.

Q: What are the key differences in contact specifications?

A: The Molex part features circular contacts with 160.0µin (4.06µm) tin finish thickness. The TE Connectivity part features square contacts with 50.0µin (1.27µm) tin finish thickness. Both use brass contact material and tin plating on mating and post surfaces.

Q: How do the flammability ratings differ?

A: The Molex 0099990987 carries a UL94 V-0 rating, indicating superior flame resistance. The TE Connectivity 1470224-3 carries a UL94 V-2 rating. Applications requiring V-0 classification must use the Molex part.

Q: Are both parts RoHS compliant?

A: Yes, both the Molex 0099990987 and TE Connectivity 1470224-3 are ROHS3 compliant with unlimited moisture sensitivity levels (MSL 1).

Q: What electrical specifications are provided for each part?

A: The TE Connectivity 1470224-3 specifies operating temperature range (-40°C ~ 105°C), current rating (3A), and voltage rating (250V). The Molex 0099990987 does not include these electrical specifications in the provided technical data.

Q: Do both connectors use the same insulation material?

A: Both use polyamide (PA66) nylon 6/6 insulation. The Molex part specifies glass-filled polyamide, while the TE part specifies polyamide without the glass-filled designation. Both maintain identical insulation height (0.232" / 5.90mm).