640454-2Alternatives & Equivalent Parts
About 640454-2
640454-2 is a Connector component manufactured by TE Connectivity. It comes in a Header, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for 640454-2 — response within 24 hours.
Specification Comparison
| Parameter | 640454-2Source | SI1062X-T1-GE3 | THS4521IDGKR | STM32L412CBT6 | SN74LVC125APWR | ADP7118AUJZ-5.0-R7 |
|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | Vishay | Texas Instruments | STMicroelectronics | Texas Instruments | Analog Devices |
| Package Type | Header, Vertical | SO Transistor Flat Lead | Small Outline Packages | Quad Flat Packages | Other | SOT23 (5-Pin) |
| Pin Count | 2 | 3 | 8 | 48 | 14 | 5 |
| Temperature Range | -55.0°C ~ 105.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — |
| Price | $0.0200 | $0.0518 | $1.4560 | $1.7314 | $0.1500 | $1.1032 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | No |
| Reach Compliance Code | Compliant | — | — | — | — | — |
| YTEOL | 9.1 | 7 | 15 | 9 | 15 | 8.5 |
| Additional Feature | POLARIZED | — | — | — | — | — |
| Body Breadth | 0.225 inch | — | — | — | — | — |
| Body Depth | 0.305 inch | — | — | — | — | — |
| Body Length | 0.3 inch | — | — | — | — | — |
| Connector Type | BOARD CONNECTOR | — | — | — | — | — |
| Contact Finish Mating | NOT APPLICABLE | — | — | — | — | — |
| Contact Finish Termination | Tin (Sn) | — | — | — | — | — |
| Contact Gender | MALE | — | — | — | — | — |
| Contact Material | NOT APPLICABLE | — | — | — | — | — |
| Contact Pattern | RECTANGULAR | — | — | — | — | — |
| Contact Resistance | 6 mΩ | — | — | — | — | — |
| Contact Style | SQ PIN-SKT | — | — | — | — | — |
| DIN Conformance | NO | — | — | — | — | — |
| EMI Shielded | NO | — | — | — | — | — |
| Empty Shell | YES | — | — | — | — | — |
| Filter Feature | NO | — | — | — | — | — |
| IEC Conformance | NO | — | — | — | — | — |
| Insertion Force-Max | 8.896 N | — | — | — | — | — |
| Insulation Resistance | 5000000000 Ω | — | — | — | — | — |
| Insulator Color | NATURAL | — | — | — | — | — |
| Insulator Material | GLASS FILLED POLYESTER | — | — | — | — | — |
| JESD-609 Code | e3 | e3 | e4 | — | e4 | — |
| MIL Conformance | NO | — | — | — | — | — |
| Mains Connector Rating | 5A | — | — | — | — | — |
| Mating Contact Pitch | 0.1 inch | — | — | — | — | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | — | — | — | — |
| Mixed Contacts | NO | — | — | — | — | — |
| Mounting Option 1 | LOCKING | — | — | — | — | — |
| Mounting Style | STRAIGHT | — | — | — | — | — |
| Mounting Type | BOARD | — | — | — | — | — |
| Number Of Connectors | ONE | — | — | — | — | — |
| Number Of PCB Rows | 1 | — | — | — | — | — |
| Number of Ports | 1 | — | — | — | 2 | — |
| Number of Rows Loaded | 1 | — | — | — | — | — |
| Option | GENERAL PURPOSE | — | — | — | — | — |
| PCB Contact Pattern | RECTANGULAR | — | — | — | — | — |
| Panel Mount | NO | — | — | — | — | — |
| Plating Thickness | 150u inch | — | — | — | — | — |
| Polarization Key | POLARIZED | — | — | — | — | — |
| Rated Current (Signal) | 5 A | — | — | — | — | — |
| Reference Standard | CSA, LR, U | — | — | — | — | — |
| Terminal Length | 0.14 inch | — | — | — | — | — |
| Terminal Pitch | 2.54 mm | — | 0.65 mm | 0.5 mm | 0.65 mm | — |
| Termination Type | SOLDER | — | — | — | — | — |
| Total Number of Contacts | 2 | — | — | — | — | — |
| UL Flammability Code | 94V-0 | — | — | — | — | — |
| Withdrawl Force-Min | 3.614 N | — | — | — | — | — |
| Factory Lead Time | — | 14 Weeks | — | 12 Weeks | — | — |
| Configuration | — | SINGLE WITH BUILT-IN DIODE | — | — | — | — |
| DS Breakdown Voltage-Min | — | 20 V | — | — | — | — |
| Drain Current-Max (ID) | — | 0.53 A | — | — | — | — |
| Drain-source On Resistance-Max | — | 0.42 Ω | — | — | — | — |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR | — | — | — | — |
| JESD-30 Code | — | R-PDSO-F3 | S-PDSO-G8 | S-PQFP-G48 | R-PDSO-G14 | — |
| Number of Elements | — | 1 | — | — | — | — |
| Operating Mode | — | ENHANCEMENT MODE | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | — | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | — |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | NOT SPECIFIED | 260 | 260 |
| Polarity/Channel Type | — | N-CHANNEL | — | — | — | — |
| Power Dissipation Ambient-Max | — | 0.22 W | — | — | — | — |
| Power Dissipation-Max (Abs) | — | 0.22 W | — | — | — | — |
| Surface Mount | — | YES | YES | YES | YES | — |
| Terminal Finish | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed |
| Terminal Form | — | FLAT | GULL WING | GULL WING | GULL WING | — |
| Terminal Position | — | DUAL | DUAL | QUAD | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | NOT SPECIFIED | 30 | 30 |
| Transistor Application | — | SWITCHING | — | — | — | — |
| Transistor Element Material | — | SILICON | — | — | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.95 µA | — | — | — |
| Bandwidth (3dB)-Nom | — | — | 9.3 MHz | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.9 µA | — | — | — |
| Common-mode Reject Ratio-Min | — | — | 80 dB | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | 102 dB | — | — | — |
| Frequency Compensation | — | — | YES | — | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.18 µA | — | — | — |
| Input Offset Voltage-Max | — | — | 2000 µV | — | — | — |
| Low-Bias | — | — | NO | — | — | — |
| Low-Offset | — | — | NO | — | — | — |
| Micropower | — | — | NO | — | — | — |
| Number of Functions | — | — | 1 | — | 4 | — |
| Package Equivalence Code | — | — | TSSOP8,.19 | QFP48,.35SQ,20 | TSSOP14,.25 | — |
| Packing Method | — | — | TR | — | TR | — |
| Power | — | — | NO | — | — | — |
| Programmable Power | — | — | YES | — | — | — |
| Qualification Status | — | — | Not Qualified | — | Not Qualified | Not Qualified |
| Slew Rate-Nom | — | — | 490 V/us | — | — | — |
| Supply Current-Max | — | — | 1.25 mA | 8.4 mA | — | — |
| Supply Voltage Limit-Max | — | — | 5.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — | 3.3 V | — |
| Technology | — | — | BICMOS | CMOS | CMOS | — |
| Temperature Grade | — | — | INDUSTRIAL | — | AUTOMOTIVE | — |
| Unity Gain BW-Nom | — | — | 95000 | — | — | — |
| Voltage Gain-Min | — | — | 100000 | — | — | — |
| Wideband | — | — | YES | — | — | — |
| Has ADC | — | — | — | YES | — | — |
| Bit Size | — | — | — | 32 | — | — |
| Boundary Scan | — | — | — | YES | — | — |
| CPU Family | — | — | — | CORTEX-M4 | — | — |
| Clock Frequency-Max | — | — | — | 48 MHz | — | — |
| DAC Channels | — | — | — | NO | — | — |
| DMA Channels | — | — | — | YES | — | — |
| Format | — | — | — | FLOATING POINT | — | — |
| Integrated Cache | — | — | — | NO | — | — |
| Low Power Mode | — | — | — | YES | — | — |
| Number of DMA Channels | — | — | — | 14 | — | — |
| Number of External Interrupts | — | — | — | 16 | — | — |
| Number of I/O Lines | — | — | — | 38 | — | — |
| Number of Serial I/Os | — | — | — | 4 | — | — |
| Number of Timers | — | — | — | 8 | — | — |
| On Chip Data RAM Width | — | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | — | 8 | — | — |
| PWM Channels | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | 40960 | — | — |
| ROM (words) | — | — | — | 131072 | — | — |
| ROM Programmability | — | — | — | FLASH | — | — |
| Speed | — | — | — | 80 MHz | — | — |
| Supply Voltage-Max | — | — | — | 3.6 V | — | — |
| Supply Voltage-Min | — | — | — | 1.71 V | — | — |
| Supply Voltage-Nom | — | — | — | 3 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — | — |
| Control Type | — | — | — | — | ENABLE LOW | — |
| Count Direction | — | — | — | — | UNIDIRECTIONAL | — |
| Family | — | — | — | — | LVC/LCX/Z | — |
| Load Capacitance (CL) | — | — | — | — | 50 pF | — |
| Logic IC Type | — | — | — | — | BUS DRIVER | — |
| Max I(ol) | — | — | — | — | 0.024 A | — |
| Number of Bits | — | — | — | — | 1 | — |
| Output Characteristics | — | — | — | — | 3-STATE | — |
| Output Polarity | — | — | — | — | TRUE | — |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.04 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | — | 6 ns | — |
| Propagation Delay (tpd) | — | — | — | — | 13.8 ns | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 1.65 V | — |
| ## SN74LVC125APWR Alternates Showing results | — | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | — | UJ-5 |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
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 640454-2 — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
suggested
Why Look for Alternatives?
Finding alternatives for 640454-2 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 640454-2 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for 640454-2. Get expert recommendations within 24 hours.
FAQ
What is equivalent to 640454-2?
Known equivalents for 640454-2 include SI1062X-T1-GE3, THS4521IDGKR, STM32L412CBT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 640454-2?
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 640454-2 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.