SQT-108-03-G-DAlternatives & Equivalent Parts
About SQT-108-03-G-D
SQT-108-03-G-D is a Connector component manufactured by SAMTEC. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SQT-108-03-G-DSource | SQT-112-03-G-D | 1658623-9 | LM556CN |
|---|---|---|---|---|
| Manufacturer | SAMTEC | SAMTEC | TE Connectivity | Texas Instruments |
| Package Type | Other | Other | — | Dual-In-Line Packages |
| Pin Count | 16 | 24 | 40 | 14 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -65.0°C ~ 105.0°C | ~ 70.0°C |
| Price | $2.0458 | $1.6524 | $1.8700 | $0.7384 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | TRANSFERRED | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | No |
| YTEOL | 8 | 8 | 9.1 | 0 |
| Body Breadth | 0.157 inch | 0.157 inch | 0.24 inch | — |
| Body Depth | 0.079 inch | 0.079 inch | 0.597 inch | — |
| Body Length | 0.642 inch | 0.956 inch | 2.18 inch | — |
| Body/Shell Style | SOCKET | SOCKET | RECEPTACLE | — |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | — |
| Contact Finish Mating | GOLD | GOLD | NOT APPLICABLE | — |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier | Gold (Au) - with Nickel (Ni) barrier | — | — |
| Contact Gender | FEMALE | FEMALE | FEMALE | — |
| Contact Material | PHOSPHOR BRONZE | PHOSPHOR BRONZE | NOT APPLICABLE | — |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Contact Resistance | 10 mΩ | 10 mΩ | 15 mΩ | — |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | DUAL PRONG | — |
| DIN Conformance | NO | NO | NO | — |
| Filter Feature | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | — |
| Insertion Force-Max | 1.112 N | 1.112 N | 3.336 N | — |
| Insulator Color | BLACK | BLACK | BLACK | — |
| Insulator Material | LIQUID CRYSTAL POLYMER | LIQUID CRYSTAL POLYMER | POLYETHYLENE | — |
| JESD-609 Code | e4 | e4 | — | e0 |
| MIL Conformance | NO | NO | NO | — |
| Mating Contact Pitch | 0.079 inch | 0.079 inch | 0.1 inch | — |
| Mating Contact Row Spacing | 0.079 inch | 0.079 inch | 0.1 inch | — |
| Mixed Contacts | NO | NO | NO | — |
| Mounting Option 1 | LOCKING | LOCKING | LATCH | — |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | — |
| Mounting Type | BOARD | BOARD | CABLE | — |
| Number Of Connectors | ONE | ONE | ONE | — |
| Number Of PCB Rows | 2 | 2 | — | — |
| Number of Rows Loaded | 2 | 2 | 2 | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | — | — |
| PCB Contact Row Spacing | 2.0066 mm | 2.0066 mm | — | — |
| Plating Thickness | 20u inch | 20u inch | 29.92u inch | — |
| Polarization Key | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED | — |
| Rated Current (Signal) | 5.1 A | 5.1 A | 1 A | — |
| Reference Standard | UL, CSA | UL, CSA | CSA, UL | — |
| Terminal Length | 0.208 inch | 0.208 inch | — | — |
| Terminal Pitch | 2 mm | 2 mm | 2.54 mm | 2.54 mm |
| Termination Type | SOLDER | SOLDER | SOLDER | — |
| Total Number of Contacts | 16 | 24 | 40 | — |
| Withdrawl Force-Min | .834 N | .834 N | .417 N | — |
| Factory Lead Time | — | 4 Weeks | — | — |
| Additional Feature | — | — | LOW PROFILE | — |
| Cable Types | — | — | RIBBON | — |
| Durability | — | — | 150 Cycles | — |
| EMI Shielded | — | — | NO | — |
| Empty Shell | — | — | YES | — |
| Insulation Diameter-Min | — | — | 0.031 inch | — |
| Insulation Resistance | — | — | 5000000000 Ω | — |
| Mains Connector Rating | — | — | 1A | — |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE | — |
| Mounting Option 2 | — | — | LOCKING | — |
| Number of Ports | — | — | 1 | — |
| Panel Mount | — | — | NO | — |
| UL Flammability Code | — | — | 94V-0 | — |
| Wire Size-Max | — | — | 26 AWG | — |
| Wire Size-Min | — | — | 28 AWG | — |
| Primary Product Color Black | — | — | Connector Profile Low | — |
| Number of Positions 40 | — | — | PCB Mount Orientation Vertical | — |
| Wire Contact Termination Area Plating Thickness 50 MICIN | — | — | Contact Mating Area Plating Material Gold Flash over Palladium Nickel | — |
| Analog IC - Other Type | — | — | — | PULSE; RECTANGULAR |
| JESD-30 Code | — | — | — | R-PDIP-T14 |
| Number of Functions | — | — | — | 2 |
| Package Body Material | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | DIP14,.3 |
| Package Shape | — | — | — | RECTANGULAR |
| Package Style | — | — | — | IN-LINE |
| Qualification Status | — | — | — | Not Qualified |
| Supply Voltage-Max (Vsup) | — | — | — | 16 V |
| Supply Voltage-Min (Vsup) | — | — | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V |
| Surface Mount | — | — | — | NO |
| Technology | — | — | — | BIPOLAR |
| Temperature Grade | — | — | — | COMMERCIAL |
| Terminal Finish | — | — | — | TIN LEAD |
| Terminal Form | — | — | — | THROUGH-HOLE |
| Terminal Position | — | — | — | DUAL |
| ## LM556CN Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for SQT-108-03-G-D — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SQT-108-03-G-D is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SQT-108-03-G-D replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SQT-108-03-G-D?
Known equivalents for SQT-108-03-G-D include SQT-112-03-G-D, 1658623-9, LM556CN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SQT-108-03-G-D?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SQT-108-03-G-D alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.