What is a cross-reference page for 1-1586043-2?
This page groups mapped replacement options for 1-1586043-2 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
1-1586043-2 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for 1-1586043-2, then verify package, specifications, and application fit before approval.
Compare 1-1586043-2 against mapped replacement options
Review package, lifecycle, stock, and MOQ in one view
Move from engineering screening to RFQ without leaving the page
No mapped replacement parts yet
This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
swipe Swipe or scroll horizontally to compare more part numbers
The left column stays visible so buyers can keep the spec label in view while scanning multiple alternatives.
| Parameter Comparison Chart | Current part 1-1586043-2 TE Connectivity |
|---|---|
| Part Number | 1-1586043-2 |
| Manufacturer | TE Connectivity |
| Category | Connectors, Interconnects |
| Subcategory | Rectangular Connectors - Headers, Male Pins |
| Package | - |
| Series | VAL-U-LOK |
| Key Attributes | - |
| Description | CONN HEADER R/A 12POS 4.2MM |
| Lifecycle | - |
| Stock | 160,300 |
| Available | 48,454 |
| Min Order | 1 |
| Datasheet | Available |
| Contact Finish - Mating | Tin |
| Sub-Categories | Rectangular Connectors - Headers, Male Pins |
| Termination | SOLDER |
| Insulation Resistance | 1GOhm |
| Part Status | Active |
| IEC Conformance | NO |
| MIL Conformance | NO |
| Filter Feature | NO |
| Mixed Contacts | NO |
| Sealable | NO |
| DIN Conformance | NO |
| Manufacturer | TE Connectivity |
| Contact Type | Male Pin |
| Number Of PCB Rows | 2 |
| Number of Rows | 2 |
| Categories | Connectors, Interconnects |
| PCB Contact Pattern | RECTANGULAR |
| Mount | Through Hole |
| Approval Agency | CSA |
| Contact Retention | Without |
| Gender | MALE |
| Number of Positions Loaded | All |
| ELV | Compliant |
| Material | Brass |
| Reliability | COMMERCIAL |
| Contact Shape | Square |
| Pbfree Code | Yes |
| Operating Temperature | -40°C~105°C |
| Number of Conductors | ONE |
| Housing Material | Nylon |
| ECCN | EAR99 |
| Number of Ports | 1 |
| Contact Finish Thickness - Post | 80.0μin 2.03μm |
| Contact Finish Thickness - Mating | 80.0μin 2.03μm |
| Lead Free | Lead Free |
| Packaging | Bulk |
| Connector Type | Header |
| Polarization Key | POLARIZED HOUSING |
| Style | Board to Cable/Wire |
| Orientation | Right Angle |
| PCB Mounting Orientation | Right Angle |
| HTS Code | 8536.69.40.40 |
| Mounting Type | Through Hole, Right Angle |
| REACH Status | Vendor Undefined |
| Shrouding | Shrouded - 4 Wall |
| Insulation Color | Natural |
| Voltage - Rated AC | 600V |
| Operating Supply Voltage | 600V |
| Max Voltage Rating (AC) | 600V |
| Circuit Application | Power |
| Factory Lead Time | 16 Weeks |
| Voltage - Rated | 600VAC |
| Insulation Height | 0.386 9.80mm |
| Plating Thickness | 80μm |
| Feature | Mounting Flange |
| Lead Pitch | 4.2mm |
| Withdrawl Force-Min | .5004 N |
| Flammability Rating | UL94 V-2 |
| Material Flammability Rating | UL94 V-2 |
| Number of Terminations | 12 |
| Color | White |
| Wire Gauge (Max) | 16 AWG |
| Insulation Diameter | 3.2 mm |
| Length | 26.416mm |
| Contact Current Rating | 9A |
| Current Rating | 9A |
| Rated Current (Signal) | 9A |
| Contact Material | Brass Alloy |
| Height | 9.8mm |
| Durability | 50 Cycles |
| Width | 12.99972mm |
| Applications | General Purpose, Industrial, Lighting |
| PCB Thickness | 63μm |
| Manufacturer's Part No. | 1-1586043-2 |
| Insulation Material | Polyamide (PA), Nylon |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Pitch - Mating | 0.165 4.20mm |
| Fastening Type | Locking Ramp |
| Wire Gauge (Min) | 26 AWG |
| Contact Length - Post | 0.142 3.60mm |
| Row Spacing - Mating | 0.165 (4.20mm) |
| Published | 2003 |
| Depth | 19.4mm |
| Series | VAL-U-LOK |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| HTSUS | 8536.69.4040 |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing 1-1586043-2 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for 1-1586043-2?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for 1-1586043-2 alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to 1-1586043-2?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is 1-1586043-2 obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to 1-1586043-2 from TE Connectivity is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
developer_board
Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
tune
Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
task_alt
Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.