70543-0037Alternatives & Equivalent Parts
About 70543-0037
70543-0037 is a Connector component manufactured by Molex. It comes in a Header, Shrouded - Straight PTH Box package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 5 alternatives for 70543-0037 — response within 24 hours.
Specification Comparison
| Parameter | 70543-0037Source | STD26P3LLH6 | CRCW12062K20FKEAHP | MMBT5087LT1G | DVIULC6-4SC6 | 16SVPC100M |
|---|---|---|---|---|---|---|
| Manufacturer | Molex | STMicroelectronics | Vishay | ON Semiconductor | STMicroelectronics | Panasonic |
| Package Type | Header, Shrouded - Straight PTH Box | Other | Resistor Chip | SOT23 (3-Pin) | SOT23 (6-Pin) | Other |
| Pin Count | 3 | 3 | 2 | 3 | 6 | 2 |
| Temperature Range | -40.0°C ~ 105.0°C | ~ 175.0°C | -55.0°C ~ 155.0°C | ~ 150.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 105.0°C |
| Price | $0.4840 | $0.6256 | $0.0098 | $0.0218 | $0.2560 | $0.3278 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | Yes | — | — |
| YTEOL | 9.1 | 5.4 | 12 | 7 | 0 | 7.45 |
| Additional Feature | LATCHED | — | RATED AC VOLTAGE(V): 200 | LOW NOISE | ULTRA LOW CAPACITANCE | ESR IS MEASURED AT 100 KHZ |
| Body Breadth | 0.26 inch | — | — | — | — | — |
| Body Depth | 0.465 inch | — | — | — | — | — |
| Body Length | 0.4 inch | — | — | — | — | — |
| Connector Type | BOARD CONNECTOR | — | — | — | — | — |
| Contact Finish Mating | NOT SPECIFIED | — | — | — | — | — |
| Contact Finish Termination | Bright Tin (Sn) - with Nickel (Ni) barrier | — | — | — | — | — |
| Contact Gender | MALE | — | — | — | — | — |
| Contact Material | NOT SPECIFIED | — | — | — | — | — |
| Contact Pattern | RECTANGULAR | — | — | — | — | — |
| Contact Resistance | 15 mΩ | — | — | — | — | — |
| Contact Style | SQ PIN-SKT | — | — | — | — | — |
| DIN Conformance | NO | — | — | — | — | — |
| Dielectric Withstanding Voltage | 600VAC V | — | — | — | — | — |
| Durability | 50 Cycles | — | — | — | — | — |
| Filter Feature | NO | — | — | — | — | — |
| IEC Conformance | NO | — | — | — | — | — |
| Insulation Resistance | 10000000000 Ω | — | — | — | — | — |
| Insulator Color | BLACK | — | — | — | — | — |
| Insulator Material | GLASS FILLED POLYESTER | — | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e4 | e1 |
| MIL Conformance | NO | — | — | — | — | — |
| Mating Contact Pitch | 0.1 inch | — | — | — | — | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | — | — | — | — |
| Mixed Contacts | NO | — | — | — | — | — |
| Mounting Option 1 | LATCH | — | — | — | — | — |
| Mounting Option 2 | LOCKING | — | — | — | — | — |
| Mounting Style | STRAIGHT | — | — | — | — | — |
| 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 | 150u inch | — | — | — | — | — |
| Polarization Key | POLARIZED HOUSING | — | — | — | — | — |
| Rated Current (Signal) | 3 A | — | — | — | — | — |
| Reference Standard | UL, CSA | — | AEC-Q200 | — | IEC-61000-4-2 | — |
| Terminal Length | 0.13 inch | — | — | — | — | — |
| Terminal Pitch | 2.54 mm | — | — | — | — | — |
| Termination Type | SOLDER | — | — | — | — | — |
| Total Number of Contacts | 3 | — | — | — | — | — |
| UL Flammability Code | 94V-0 | — | — | — | — | — |
| Avalanche Energy Rating (Eas) | — | 350 mJ | — | — | — | — |
| Case Connection | — | DRAIN | — | — | — | — |
| Configuration | — | SINGLE WITH BUILT-IN DIODE | — | SINGLE | SINGLE, 4 CHANNEL | — |
| DS Breakdown Voltage-Min | — | 30 V | — | — | — | — |
| Drain Current-Max (ID) | — | 12 A | — | — | — | — |
| Drain-source On Resistance-Max | — | 0.045 Ω | — | — | — | — |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR | — | — | — | — |
| JEDEC-95 Code | — | TO-252 | — | TO-236AB | MO-178AB | — |
| JESD-30 Code | — | R-PSSO-G2 | — | R-PDSO-G3 | R-PDSO-G6 | — |
| Number of Elements | — | 1 | — | 1 | 1 | — |
| Operating Mode | — | ENHANCEMENT MODE | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | — | SMALL OUTLINE | SMT | SMALL OUTLINE | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | — | 260 | — | 260 | 260 | — |
| Polarity/Channel Type | — | P-CHANNEL | — | PNP | — | — |
| Pulsed Drain Current-Max (IDM) | — | 48 A | — | — | — | — |
| Surface Mount | — | YES | YES | YES | YES | YES |
| Terminal Finish | — | Matte Tin (Sn) | MATTE TIN OVER NICKEL | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN SILVER COPPER |
| Terminal Form | — | GULL WING | — | GULL WING | GULL WING | — |
| Terminal Position | — | SINGLE | — | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | — | 30 | 30 | — |
| Transistor Application | — | SWITCHING | — | — | — | — |
| Transistor Element Material | — | SILICON | — | SILICON | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | Compliant |
| Construction | — | — | Rectangular | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | SURFACE MOUNT |
| Package Height | — | — | 0.5 mm | — | — | — |
| Package Length | — | — | 3.1 mm | — | — | — |
| Package Width | — | — | 1.6 mm | — | — | — |
| Packing Method | — | — | TR, PAPER, 7 INCH | — | — | TR, EMBOSSED, 15 INCH |
| Rated Power Dissipation (P) | — | — | 0.75 W | — | — | — |
| Rated Temperature | — | — | 70 °C | — | — | — |
| Resistance | — | — | 2200 Ω | — | — | — |
| Resistor Type | — | — | FIXED RESISTOR | — | — | — |
| Size Code | — | — | 1206 | — | — | 2626 |
| Technology | — | — | METAL GLAZE/THICK FILM | — | AVALANCHE | — |
| Temperature Coefficient | — | — | 100 ppm/°C | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — | FLAT |
| Tolerance | — | — | 1% | — | — | — |
| Working Voltage | — | — | 200 V | — | — | — |
| Manufacturer Package Code | — | — | — | 318 | — | — |
| Collector Current-Max (IC) | — | — | — | 0.05 A | — | — |
| Collector-Emitter Voltage-Max | — | — | — | 50 V | — | — |
| DC Current Gain-Min (hFE) | — | — | — | 250 | — | — |
| Power Dissipation-Max (Abs) | — | — | — | 0.225 W | — | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified | — |
| Transition Frequency-Nom (fT) | — | — | — | 40 MHz | — | — |
| Factory Lead Time | — | — | — | — | 25 Weeks | — |
| Breakdown Voltage-Min | — | — | — | — | 6 V | — |
| Clamping Voltage-Max | — | — | — | — | 17 V | — |
| Diode Element Material | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — |
| Non-rep Peak Rev Power Dis-Max | — | — | — | — | 80 W | — |
| Polarity | — | — | — | — | UNIDIRECTIONAL | POLARIZED |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 5 V | — |
| Reverse Current-Max | — | — | — | — | 0.5 µA | — |
| Reverse Test Voltage | — | — | — | — | 5 V | — |
| Capacitance | — | — | — | — | — | 100 µF |
| Capacitor Type | — | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | — | — | 6.3 mm |
| Dielectric Material | — | — | — | — | — | ALUMINUM (SOLID POLYMER) |
| ESR | — | — | — | — | — | 24 mΩ |
| Height | — | — | — | — | — | 5.9 mm |
| Leakage Current | — | — | — | — | — | 0.3 mA |
| Negative Tolerance | — | — | — | — | — | 20% |
| Positive Tolerance | — | — | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 16 V |
| Ripple Current | — | — | — | — | — | 124.5 mA |
| Tan Delta | — | — | — | — | — | 0.12 |
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 5 alternatives for 70543-0037 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 70543-0037 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 70543-0037 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 70543-0037?
Known equivalents for 70543-0037 include STD26P3LLH6, CRCW12062K20FKEAHP, MMBT5087LT1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 70543-0037?
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 70543-0037 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.