SSM-120-L-DHAlternatives & Equivalent Parts
About SSM-120-L-DH
SSM-120-L-DH 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 | SSM-120-L-DHSource | SMB1251B1-3GT30G-50 | 43045-1212 | 39-30-1020 | BC847AMTF |
|---|---|---|---|---|---|
| Manufacturer | SAMTEC | Amphenol | Molex | Molex | ON Semiconductor |
| Package Type | Other | Other | Other | Other | SOT23 (3-Pin) |
| Pin Count | 40 | 5 | 12 | 2 | 3 |
| Temperature Range | -55.0°C ~ 125.0°C | — | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | ~ 150.0°C |
| Price | $3.6229 | $0.0000 | $0.2810 | $0.1581 | $0.0201 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | Yes |
| YTEOL | 9.1 | 7.65 | 8 | 6.87 | 0 |
| Additional Feature | E.L.P., TIGER CLAW | — | TRAY PACKAGING | MINI-FIT JR | — |
| Body Breadth | 0.225 inch | — | 0.345 inch | 0.38 inch | — |
| Body Depth | 0.32 inch | — | 0.39 inch | 0.764 inch | — |
| Body Length | 1 inch | — | 0.853 inch | 0.21 inch | — |
| Body/Shell Style | SOCKET | JACK | PLUG | PLUG | — |
| Connector Type | BOARD CONNECTOR | RF SMB CONNECTOR | RECTANGULAR POWER CONNECTOR | RECTANGULAR POWER CONNECTOR | — |
| Contact Finish Mating | GOLD (10) | GOLD (30) OVER NICKEL (100) | NOT SPECIFIED | NOT SPECIFIED | — |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier | GOLD (30) OVER NICKEL (100) | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier | Matte Tin (Sn) | — |
| Contact Gender | FEMALE | MALE | MALE | MALE | — |
| Contact Material | PHOSPHOR BRONZE | — | BRASS | BRASS | — |
| Contact Pattern | RECTANGULAR | — | RECTANGULAR | — | — |
| Contact Resistance | 10 mΩ | — | 10 mΩ | 10 mΩ | — |
| Contact Style | SQ PIN-SKT | — | SQ PIN-SKT | SQ PIN-SKT | — |
| DIN Conformance | NO | NO | NO | NO | — |
| Dielectric Withstanding Voltage | 1000VAC V | — | 1500VAC V | 1500VAC V | — |
| Filter Feature | NO | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | NO | — |
| Insertion Force-Max | 1.39 N | — | 8.0064 N | — | — |
| Insulation Resistance | 5000000000 Ω | — | 1000000000 Ω | 1000000000 Ω | — |
| Insulator Color | BLACK | — | BLACK | NATURAL | — |
| Insulator Material | LIQUID CRYSTAL POLYMER | POLYTETRAFLUOROETHYLENE | LIQUID CRYSTAL POLYMER (LCP) | POLYAMIDE66 | — |
| JESD-609 Code | e3 | e4 | e3 | e3 | e3 |
| MIL Conformance | NO | NO | NO | NO | — |
| Mating Contact Pitch | 0.1 inch | — | 0.118 inch | — | — |
| Mating Contact Row Spacing | 0.1 inch | — | 0.118 inch | — | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | NO | — | NO | NO | — |
| Mounting Style | RIGHT ANGLE | STRAIGHT | STRAIGHT | RIGHT ANGLE | — |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | — |
| Number Of Connectors | ONE | — | ONE | ONE | — |
| Number Of PCB Rows | 2 | — | 2 | — | — |
| Number of Rows Loaded | 2 | — | 2 | — | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| PCB Contact Pattern | RECTANGULAR | — | RECTANGULAR | — | — |
| PCB Contact Row Spacing | 10.16 mm | — | 2.9972 mm | — | — |
| Plating Thickness | 10u inch | — | 100u inch | 100u inch | — |
| Rated Current (Signal) | 1 A | — | 5 A | — | — |
| Reference Standard | UL | — | CSA, UL | CSA,TUV,UL | — |
| Terminal Pitch | 2.54 mm | — | 3 mm | — | — |
| Termination Type | SURFACE MOUNT | SOLDER | SOLDER | SOLDER | — |
| Total Number of Contacts | 40 | — | 12 | 2 | — |
| UL Flammability Code | 94V-0 | — | 94V-0 | 94V-2 | — |
| Withdrawl Force-Min | .556 N | — | 3.614 N | — | — |
| Coupling Type | — | SNAP | — | — | — |
| Panel Mount | — | NO | — | — | — |
| Board Mounting Option | — | — | PEG | PEG | — |
| Durability | — | — | 30 Cycles | 30 Cycles | — |
| Empty Shell | — | — | NO | NO | — |
| Mounting Option 1 | — | — | POLARIZED LCK | FRICTION RAMP | — |
| Mounting Option 2 | — | — | LOCKING | LOCKING | — |
| Polarization Key | — | — | POLARIZED HOUSING | — | — |
| Shell Material | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER | — | — |
| Terminal Length | — | — | 0.125 inch | 0.14 inch | — |
| Contact Arrangement | — | — | — | S0P2 | — |
| Manufacturer Package Code | — | — | — | — | 318BM |
| Factory Lead Time | — | — | — | — | 4 Weeks |
| Collector Current-Max (IC) | — | — | — | — | 0.1 A |
| Collector-Emitter Voltage-Max | — | — | — | — | 45 V |
| Configuration | — | — | — | — | SINGLE |
| DC Current Gain-Min (hFE) | — | — | — | — | 110 |
| JESD-30 Code | — | — | — | — | R-PDSO-G3 |
| Number of Elements | — | — | — | — | 1 |
| Package Body Material | — | — | — | — | PLASTIC/EPOXY |
| Package Shape | — | — | — | — | RECTANGULAR |
| Package Style | — | — | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 |
| Polarity/Channel Type | — | — | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.3 W |
| Qualification Status | — | — | — | — | Not Qualified |
| Surface Mount | — | — | — | — | YES |
| Terminal Finish | — | — | — | — | TIN |
| Terminal Form | — | — | — | — | GULL WING |
| Terminal Position | — | — | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 |
| Transistor Application | — | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | — | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | — | 300 MHz |
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 4 alternatives for SSM-120-L-DH — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SSM-120-L-DH 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 SSM-120-L-DH 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 SSM-120-L-DH?
Known equivalents for SSM-120-L-DH include SMB1251B1-3GT30G-50, 43045-1212, 39-30-1020. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SSM-120-L-DH?
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 SSM-120-L-DH 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.