87438-0843Alternatives & Equivalent Parts
About 87438-0843
87438-0843 is a Integrated Circuit component manufactured by Molex. 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 | 87438-0843Source | SMMBTA56LT3G | SRK2001A |
|---|---|---|---|
| Manufacturer | Molex | ON Semiconductor | STMicroelectronics |
| Package Type | Other | SOT23 (3-Pin) | Small Outline Packages |
| Pin Count | 16 | 3 | 10 |
| Temperature Range | -55.0°C ~ 105.0°C | ~ 150.0°C | -25.0°C ~ 125.0°C |
| Price | $0.3455 | $0.0440 | $2.5200 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| Reach Compliance Code | Compliant | — | — |
| Factory Lead Time | 22 Weeks | 10 Weeks | 16 Weeks |
| YTEOL | 8 | 7 | — |
| Body Breadth | 0.175 inch | — | — |
| Body Depth | 0.305 inch | — | — |
| Body Length | 0.523 inch | — | — |
| Body/Shell Style | PLUG | — | — |
| Connector Type | BOARD CONNECTOR | — | — |
| Contact Finish Mating | NOT SPECIFIED | — | — |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Contact Gender | MALE | — | — |
| Contact Material | BRASS | — | — |
| Contact Pattern | RECTANGULAR | — | — |
| Contact Resistance | 40 mΩ | — | — |
| Contact Style | SQ PIN-SKT | — | — |
| DIN Conformance | NO | — | — |
| Dielectric Withstanding Voltage | 700VAC V | — | — |
| Durability | 10 Cycles | — | — |
| Filter Feature | NO | — | — |
| IEC Conformance | NO | — | — |
| Insulation Resistance | 1000000000 Ω | — | — |
| Insulator Color | BEIGE | — | — |
| Insulator Material | GLASS FILLED POLYAMIDE | — | — |
| JESD-609 Code | e3 | e3 | — |
| MIL Conformance | NO | — | — |
| Mating Contact Pitch | 0.059 inch | — | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Mixed Contacts | NO | — | — |
| Mounting Option 1 | LOCKING | — | — |
| Mounting Style | RIGHT ANGLE | — | — |
| Mounting Type | BOARD | — | — |
| Number Of Connectors | ONE | — | — |
| Number Of PCB Rows | 1 | — | — |
| Number of Rows Loaded | 1 | — | — |
| Option | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | RECTANGULAR | — | — |
| Plating Thickness | 100u inch | — | — |
| Polarization Key | POLARIZED HOUSING | — | — |
| Rated Current (Signal) | 2.5 A | — | — |
| Reference Standard | UL | AEC-Q101 | — |
| Terminal Pitch | 1.5 mm | — | 1 mm |
| Termination Type | SURFACE MOUNT | — | — |
| Total Number of Contacts | 8 | — | — |
| UL Flammability Code | 94V-0 | — | — |
| Manufacturer Package Code | — | 318 | SSOP 10 |
| Collector Current-Max (IC) | — | 0.5 A | — |
| Collector-Emitter Voltage-Max | — | 80 V | — |
| Configuration | — | SINGLE | — |
| DC Current Gain-Min (hFE) | — | 100 | — |
| JEDEC-95 Code | — | TO-236AB | — |
| JESD-30 Code | — | R-PDSO-G3 | R-PDSO-G10 |
| Number of Elements | — | 1 | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | NOT SPECIFIED |
| Polarity/Channel Type | — | PNP | — |
| Power Dissipation-Max (Abs) | — | 0.3 W | — |
| Surface Mount | — | YES | YES |
| Terminal Finish | — | Matte Tin (Sn) - annealed | — |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | NOT SPECIFIED |
| Transistor Application | — | AMPLIFIER | — |
| Transistor Element Material | — | SILICON | — |
| Transition Frequency-Nom (fT) | — | 50 MHz | — |
| Analog IC - Other Type | — | — | SWITCHING CONTROLLER |
| Control Mode | — | — | VOLTAGE-MODE |
| Control Technique | — | — | RESONANT CONTROL |
| Number of Functions | — | — | 1 |
| Package Equivalence Code | — | — | SOP10,.25,40 |
| Supply Voltage-Nom (Vsup) | — | — | 12 V |
| Switcher Configuration | — | — | SINGLE |
| Switching Frequency-Max | — | — | 500 kHz |
| Temperature Grade | — | — | OTHER |
| ## SRK2001A 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 2 alternatives for 87438-0843 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 87438-0843 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 87438-0843 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 87438-0843?
Known equivalents for 87438-0843 include SMMBTA56LT3G, SRK2001A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 87438-0843?
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 87438-0843 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.