Amphenol 90311
90311 variants from Amphenol
90311 Overview
What changes between part numbers, and what to check before you lock the BOM — Connectors.
90311 is a Amphenol order-code family — not a single orderable MPN. This page lists 6 variants that share the same core device but differ in suffix fields (package, grade, reel/tube, electrical bin, etc.). Pick the exact full part number; substituting within the family without checking the datasheet often causes assembly or spec mismatches.
4 Pos 2 Row Female Header Connector, 2mm Pitch, Crimp, Gold Plated Other listed variants describe: 6 Pos 2 Row 2mm Pitch Female Crimp Header Connector; 2mm Pitch 10 Pos 2 Row Female Receptacle Connector.
Suffix examples in this family: 004LF, 006LF, 010LF, 012LF, 014LF, 016LF. The characters after the base number usually encode package, temperature, or performance grade — compare the variant table column-by-column rather than assuming pin-compatible drops-in.
Example MPNs: 90311-004LF, 90311-006LF, 90311-010LF, 90311-012LF, 90311-014LF, 90311-016LF.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 6 distinct suffix patternsExamples: 004LF, 006LF, 010LF, 012LF, 014LF (+1 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Connectors — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 6 90311 part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| 90311-004LF | 4 Pos 2 Row Female Header Connector, 2mm Pitch, Crimp, Gold Plated | Amphenol | Active | Compliant | In Stock | |
| 90311-006LF | 6 Pos 2 Row 2mm Pitch Female Crimp Header Connector | Amphenol | Active | Compliant | In Stock | |
| 90311-010LF | 2mm Pitch 10 Pos 2 Row Female Receptacle Connector | Amphenol | Active | Compliant | In Stock | |
| 90311-012LF | 12 Pos 2 Row Female Header, 2mm Pitch, Crimp, Straight | Amphenol | Active | Compliant | In Stock | |
| 90311-014LF | 14 Pos 2 Row Female Receptacle Connector, 2mm Pitch, Crimp | Amphenol | Active | Compliant | In Stock | |
| 90311-016LF | 16 Pos 2 Row Female Header, 2mm Pitch, Crimp, Straight | Amphenol | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on 90311 map to package, grade, and reel options.
90311 uses a shared prefix; characters after the prefix encode orderable options. Two lines with the same prefix are not drop-in replacements unless the differing columns match your need.
Suffixes seen here: 004LF, 006LF, 010LF, 012LF, 014LF, 016LF.
Full MPN examples: 90311-004LF, 90311-006LF, 90311-010LF, 90311-012LF, 90311-014LF.
Tip: photograph or copy the reel label — reel diameter, QTY per reel, and moisture sensitivity level (MSL) are often suffix-driven and won't show in the schematic.
How to Choose the Right 90311 Connectors
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For 90311, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "90311" — include the full suffix (e.g. 004LF, 006LF, 010LF). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for 90311 product family
Identity
Variant Parameters
Source 90311 with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 6 ordering variants from Amphenol. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the 90311 product family.