The 1510300011 from MOLEX represents a specialized socket solution designed for SOT23-6 package devices, enabling efficient prototyping, testing, and field replacement scenarios in compact electronic assemblies. This DIP-format socket provides a reliable mechanical and electrical interface for surface-mount SOT23-6 components, bridging the gap between SMT device footprints and traditional through-hole board layouts.
The socket architecture accommodates the standard SOT23-6 pinout configuration, supporting a wide range of small-signal semiconductors including dual MOSFETs, operational amplifiers, voltage regulators, and analog switches commonly packaged in this industry-standard form factor. The DIP package style allows direct insertion into breadboards, prototyping systems, and standard IC sockets, facilitating rapid circuit development without requiring specialized SMT assembly equipment or reflow processes.
Contact geometry within the 1510300011 maintains consistent electrical performance across the specified pin count, with spring-loaded or leaf-spring contact elements ensuring reliable signal integrity for low-frequency analog and digital applications. The socket's mechanical design provides secure component retention during handling and testing while allowing straightforward device insertion and removal, supporting iterative design validation and component evaluation workflows.
This socket configuration proves particularly valuable in development environments where multiple device variants require evaluation, or in production test fixtures where automated or manual device cycling occurs. The through-hole mounting approach simplifies integration into test jigs and development boards, while the SOT23-6 compatibility addresses one of the most prevalent small-outline package formats in modern mixed-signal and power management designs.
With active production status and current inventory availability, the 1510300011 serves applications spanning laboratory instrumentation, educational electronics platforms, repair and rework stations, and low-volume production scenarios where socketed components offer operational flexibility. The socket approach eliminates thermal stress associated with repeated soldering operations, extending both component and board lifespan in test-intensive environments.
Replacement Planning for MOLEX 1510300011 When Datasheet Metadata Is Incomplete
Selecting an equivalent or alternative for MOLEX 1510300011 requires more than matching a part number in a purchasing list. The available product-page data identifies the device as MOLEX 1510300011, active status, with “UP SOT23-6” and “Package / Case: DIP” also shown. Those package descriptions are inconsistent with a typical MOLEX interconnect part number, so the replacement process should begin by verifying the official MOLEX drawing, mating part, pitch, number of circuits, termination style, and electrical ratings.
Potential replacement or comparison candidates include MOLEX 1510300011, MOLEX 151030-0011, MOLEX 1510300010, MOLEX 1510300012, and MOLEX 1510300021. The hyphenated MOLEX 151030-0011 is commonly treated as an alternate formatting of the same base part number, while the other 151030-series candidates should be evaluated as same-family or adjacent-family options only after confirming mechanical and electrical details.
A practical replacement decision should focus on mating compatibility, circuit count, locking geometry, terminal system, current rating, cable or board interface, agency requirements, and availability. For interconnect components, a visually similar part can still fail qualification if the latch, polarization key, housing height, contact plating, or wire range differs.
What MOLEX 1510300011 Must Be Verified Against Before Choosing an Equivalent
MOLEX 1510300011 should be treated as the reference component in the replacement workflow. Because the distributor data is limited and contains conflicting package information, the official MOLEX specification or customer drawing should be used as the control document.
Key evaluation points for MOLEX 1510300011 include:
| Parameter Area | What to Confirm | Why It Affects Replacement Suitability |
|---|---|---|
| Manufacturer and part number | MOLEX 1510300011 / possible formatted reference MOLEX 151030-0011 | Prevents confusion between distributor formatting and actual manufacturer numbering |
| Product type | Interconnect component or cable assembly, to be confirmed from MOLEX drawing | Determines whether replacement must match a housing, terminal, complete assembly, or mating connector |
| Circuit count | Number of positions / loaded contacts | A mismatch changes pin mapping, connector engagement, and harness routing |
| Pitch and mating interface | Contact pitch, mating family, polarization, latch design | Determines whether the alternative can physically mate with the existing connector |
| Electrical rating | Current per circuit, voltage rating, contact resistance, insulation resistance | Ensures the replacement can carry the required load without excessive heating or signal degradation |
| Mechanical format | Housing size, height, mounting style, cable exit direction, termination method | Affects PCB clearance, enclosure fit, cable bend radius, and assembly process |
| Materials and plating | Contact plating, housing material, flammability rating, operating temperature | Influences durability, corrosion resistance, and compliance requirements |
| Product lifecycle | Active status shown for MOLEX 1510300011 | Active status supports continued sourcing, but alternates may still be needed for lead-time or cost reasons |
Main features likely to influence replacement decisions are the MOLEX part-family interface, controlled mating geometry, defined terminal system, and manufacturer-supported lifecycle. Typical application areas for this type of component include board-to-wire connections, compact wiring harnesses, control modules, consumer electronics assemblies, industrial subassemblies, and low- to moderate-power signal or power routing, depending on the confirmed rating.
The replacement should not be selected from package labels such as “DIP” or “SOT23-6” in this case. Those terms are semiconductor package references and do not align with a MOLEX connector-style part number. For a reliable MOLEX 1510300011 replacement, the mechanical drawing and mating connector are more useful than generic distributor package fields.
Candidate Equivalent and Alternative Parts for MOLEX 1510300011 Replacement Evaluation
The following table organizes practical replacement candidates around how they should be evaluated. Some options may be direct part-number formatting equivalents, while others are same-series or related alternatives that require drawing-level confirmation before use.
| Manufacturer | Part Number | Key Specifications to Verify | Product Features | Typical Applications | Why It Can Replace the Original Part | Main Differences or Limitations | Recommended Usage |
|---|---|---|---|---|---|---|---|
| MOLEX | 1510300011 | Official reference part; confirm circuit count, pitch, mating interface, termination, current rating, voltage rating, material, plating, and temperature range | Original active MOLEX component; controlled manufacturer specification; known purchasing reference | Existing designs already qualified with MOLEX 1510300011 | It is the original part and therefore the safest procurement and qualification reference | Availability, lead time, or regional sourcing constraints may still require alternates | First choice for production continuity, repair builds, and designs already released |
| MOLEX | 151030-0011 | Confirm that hyphenated format maps to MOLEX 1510300011 in the manufacturer system | Same manufacturer reference using alternate formatting often seen across catalogs and ERP systems | BOM cleanup, distributor cross-reference, replacement search normalization | May represent the same manufacturer part number format rather than a different component | Must not be treated as a different option unless MOLEX confirms separate ordering codes | Use to avoid duplicate BOM entries and to improve sourcing searches |
| MOLEX | 1510300010 | Same series attributes; verify position count, cable length if applicable, termination, contact loading, keying, and mating compatibility | Potential same-family variant with similar design platform | Harness assemblies, compact board interconnects, service substitutions where geometry matches | Same manufacturer and nearby series numbering may indicate related mechanical platform | Could differ in circuits, length, wire gauge, color, keying, or terminal configuration | Consider when the drawing confirms full mating and pinout compatibility |
| MOLEX | 1510300012 | Confirm housing geometry, latch, polarization, wire size or termination details, and electrical ratings | Potential adjacent 151030-series option; may support similar assembly process | Applications where original connector family is retained but configuration changes are acceptable | May reduce redesign effort compared with switching to another connector family | Any difference in configuration can affect fit, cable routing, or electrical mapping | Use only after mechanical drawing comparison and continuity/pinout verification |
| MOLEX | 1510300021 | Confirm exact family relationship, mating counterpart, pitch, contact system, and assembly dimensions | Possible same-series alternative for supply-chain flexibility | Alternate harness or interconnect builds where same MOLEX ecosystem is preferred | Keeping the replacement within MOLEX can preserve material quality and documentation consistency | Not guaranteed as a drop-in replacement; suffix change may represent a functional difference | Suitable for engineering review when original supply is constrained |
| JST | SHR-06V-S-B | Not a direct equivalent unless redesign is allowed; verify pitch, circuits, mating header, current rating, crimp terminal, and latch style | Compact wire-to-board housing platform from JST | Low-current signal wiring, compact electronics, board-to-wire interfaces | Can serve as a functional alternative connector system if the mating side can be redesigned | Requires new mating connector, crimp tooling review, harness change, and qualification | Use for redesign projects, not direct drop-in replacement |
| TE Connectivity | 1-1734839-6 | Verify pitch, circuit count, mating header, terminal system, voltage/current rating, and PCB/harness constraints | Compact connector-family option from TE Connectivity | Consumer, industrial, and control wiring where compatible system redesign is possible | Provides an alternate manufacturer ecosystem when MOLEX supply is limited | Mechanical interface will not match MOLEX 1510300011 unless the full connector pair is changed | Consider for second-source redesign or new product revisions |
| Hirose Electric | DF13-6S-1.25C | Verify 1.25 mm-class interface, circuit count, mating header, applicable crimp contacts, and current rating | Compact wire-to-board housing family; widely used in dense assemblies | Signal interconnects, compact control boards, instrumentation | Can replace the function of a small interconnect when both sides of the interface are redesigned | Not a direct mate to MOLEX 1510300011; tooling and qualification changes required | Use when compact size and established connector ecosystem are priorities |
For direct procurement, MOLEX 1510300011 or confirmed MOLEX 151030-0011 should be prioritized. MOLEX 1510300010, MOLEX 1510300012, and MOLEX 1510300021 are more appropriate as controlled engineering alternates after drawing comparison. JST SHR-06V-S-B, TE Connectivity 1-1734839-6, and Hirose Electric DF13-6S-1.25C are functional alternatives only when the design can accept a connector-system change.
Engineering Trade-Off Comparison for MOLEX 1510300011 Alternatives
The replacement choice depends on whether the goal is drop-in substitution, same-family flexibility, or connector-system redesign. The table below compares the candidates from practical engineering perspectives rather than only listing catalog values.
| Replacement Option | Electrical Compatibility | Mechanical Compatibility | Performance and Reliability Considerations | Package / Supply Availability | Cost Considerations | Suitable Application Scenario | Advantages | Limitations |
|---|---|---|---|---|---|---|---|---|
| MOLEX 1510300011 | Matches the released design when sourced as original | Matches existing mating connector, harness, and assembly documentation | Lowest qualification risk because it preserves the approved interface | Inventory shown as available; active status indicated | Usually preferred even if unit price is higher than alternates because redesign cost is avoided | Production builds, repairs, replacements, and approved BOM continuation | Direct continuity with original design | Availability may fluctuate; pricing depends on distributor and order quantity |
| MOLEX 151030-0011 | Should be electrically identical if confirmed as the same formatted part number | Should be mechanically identical if manufacturer cross-reference confirms equivalence | Same reliability expectation as MOLEX 1510300011 when confirmed | Useful for distributor and ERP searches | May improve sourcing options by finding the same item under alternate formatting | BOM normalization and sourcing verification | Reduces part-number confusion | Requires confirmation that it is not a separate variant |
| MOLEX 1510300010 | Potentially compatible only if ratings, contacts, and circuit mapping match | Same-series proximity may help, but suffix differences can indicate mechanical variation | Reliability may remain comparable if same contact system and materials are used | May offer alternate stock availability | Could reduce procurement pressure if original is constrained | Controlled substitution where drawings show no functional conflict | Keeps replacement within MOLEX ecosystem | May differ in configuration, length, keying, or loaded circuits |
| MOLEX 1510300012 | Needs electrical rating and pinout verification | May fit only if housing geometry and latch are identical | Comparable only when materials, plating, and terminal system match | Useful as a same-series candidate during shortage review | Price may vary by configuration and stock level | Engineering-approved alternate for similar assemblies | Lower redesign burden than changing manufacturer | Not automatically interchangeable with MOLEX 1510300011 |
| MOLEX 1510300021 | Requires confirmation of current, voltage, and contact system | Must be checked against mating connector and enclosure constraints | Same-manufacturer documentation helps qualification if family is related | May provide additional sourcing path | Can be cost-effective if available in volume | Alternate harness or assembly revision | Maintains MOLEX documentation and support path | Suffix change may represent non-drop-in differences |
| JST SHR-06V-S-B | Functionally compatible only if application current and voltage are within ratings | Requires JST mating header and crimp terminal system | Reliable when used within JST system limits, but requires new validation | Broadly available in many markets | May be economical for new designs, but tooling and redesign costs apply | New revision or redesign where the connector pair can change | Compact and widely supported | Not mechanically interchangeable with MOLEX 1510300011 |
| TE Connectivity 1-1734839-6 | Must be checked against application current, voltage, and signal requirements | Requires TE mating interface and possible PCB or harness change | Good option when TE ecosystem is already used in the design | Availability depends on region and distributor stock | Component cost may be competitive; qualification effort must be included | Platform redesign or second-source architecture | Strong manufacturer support and documentation | Not a drop-in replacement |
| Hirose Electric DF13-6S-1.25C | Suitable for low-current signal applications when ratings match | Requires Hirose mating header and crimp contacts | Proven compact interconnect family; reliability depends on correct crimping and strain relief | Commonly available through authorized channels | Can be attractive for compact redesigns, but tooling must be considered | Dense PCB layouts, compact control boards, signal harnesses | Compact form factor and established connector family | Requires full interface redesign |
For the lowest-risk MOLEX 1510300011 replacement, first confirm whether MOLEX 151030-0011 is simply the formatted version of the same part. If the original is unavailable, evaluate MOLEX 1510300010, MOLEX 1510300012, and MOLEX 1510300021 against the official drawing, mating connector, pinout, and electrical ratings. JST SHR-06V-S-B, TE Connectivity 1-1734839-6, and Hirose Electric DF13-6S-1.25C should be considered functional alternatives only when a connector redesign is acceptable.
For quotations and availability checks on MOLEX 1510300011 and replacement candidates, request pricing through IC-Components.com or email Info@IC-Components.com.
