3-644456-7Alternatives & Equivalent Parts
About 3-644456-7
3-644456-7 is a Capacitor 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.
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Get one quote covering all 8 alternatives for 3-644456-7 — response within 24 hours.
Specification Comparison
| Parameter | 3-644456-7Source | BC807-25LT1G | CD4030BM | ATTINY45-20PU | ATTINY45-20SU | ATTINY45-20XU | ATTINY45V-10SHR | ATTINY45V-10SU | ATTINY45-20SU |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | ON Semiconductor | Texas Instruments | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Header, Vertical | SOT23 (3-Pin) | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 7 | 3 | 14 | 8 | 8 | 8 | 8 | 8 | 8 |
| Temperature Range | -55.0°C ~ 105.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1269 | $0.0118 | $0.4305 | $1.1000 | $0.8920 | $1.0100 | — | $1.5666 | $0.8920 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | — | — | — | — | — | — | — | — |
| YTEOL | 9.1 | 7 | 0 | 14 | 14 | 14 | 0 | 14 | 14 |
| Body Breadth | 0.092 inch | — | — | — | — | — | — | — | — |
| Body Depth | 0.395 inch | — | — | — | — | — | — | — | — |
| Body Length | 0.688 inch | — | — | — | — | — | — | — | — |
| Body/Shell Style | PLUG | — | — | — | — | — | — | — | — |
| 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 Style | SQ PIN-SKT | — | — | — | — | — | — | — | — |
| DIN Conformance | NO | — | — | — | — | — | — | — | — |
| Durability | 25 Cycles | — | — | — | — | — | — | — | — |
| 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 | e3 | e3 | e3 | e4 | e3 | e3 |
| MIL Conformance | NO | — | — | — | — | — | — | — | — |
| Mains Connector Rating | 5A | — | — | — | — | — | — | — | — |
| Mating Contact Pitch | 0.1 inch | — | — | — | — | — | — | — | — |
| Mixed Contacts | NO | — | — | — | — | — | — | — | — |
| Mounting Style | STRAIGHT | — | — | — | — | — | — | — | — |
| Mounting Type | BOARD | — | — | — | — | — | — | — | — |
| Number Of Connectors | ONE | — | — | — | — | — | — | — | — |
| Number Of PCB Rows | 1 | — | — | — | — | — | — | — | — |
| Number of Ports | 1 | — | — | — | — | — | — | — | — |
| 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 | 0.11 inch | — | — | — | — | — | — | — | — |
| Terminal Pitch | 2.54 mm | — | 1.27 mm | 2.54 mm | 1.27 mm | 0.65 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Termination Type | SOLDER | — | — | — | — | — | — | — | — |
| Total Number of Contacts | 7 | — | — | — | — | — | — | — | — |
| UL Flammability Code | 94V-0 | — | — | — | — | — | — | — | — |
| Withdrawl Force-Min | 3.614 N | — | — | — | — | — | — | — | — |
| Primary Product Color Natural | Configuration Features: PCB Mount Orientation Vertical | — | — | — | — | — | — | — | — |
| Number of Positions 7 | Contact Features: Contact Current Rating (Max) 5 AMP | — | — | — | — | — | — | — | — |
| Contact Mating Area Plating Material Tin | Contact Underplating Material Thickness 50 MICIN | — | — | — | — | — | — | — | — |
| Contact Base Material Copper Alloy | Contact Underplating Material Thickness 1.27 MICM | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | 318 | — | PDIP-8 | SOIJ-8 | TSSOP-8 | — | SOIJ-8 | SOIJ-8 |
| Factory Lead Time | — | 10 Weeks | — | 8 Weeks | 6 Weeks | — | — | 6 Weeks | 6 Weeks |
| Collector Current-Max (IC) | — | 0.5 A | — | — | — | — | — | — | — |
| Collector-Emitter Voltage-Max | — | 45 V | — | — | — | — | — | — | — |
| Configuration | — | SINGLE | — | — | — | — | — | — | — |
| DC Current Gain-Min (hFE) | — | 160 | — | — | — | — | — | — | — |
| JEDEC-95 Code | — | TO-236 | — | — | — | — | — | — | — |
| JESD-30 Code | — | R-PDSO-G3 | R-PDSO-G14 | R-PDIP-T8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| Number of Elements | — | 1 | — | — | — | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — | 260 | 260 | — | 260 | 260 |
| Polarity/Channel Type | — | PNP | — | — | — | — | — | — | — |
| Power Dissipation-Max (Abs) | — | 0.3 W | — | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | — | YES | YES | NO | YES | YES | YES | YES | YES |
| Terminal Finish | — | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | — | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Position | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | — | 40 | — | — | 40 | 40 |
| Transistor Application | — | SWITCHING | — | — | — | — | — | — | — |
| Transistor Element Material | — | SILICON | — | — | — | — | — | — | — |
| Transition Frequency-Nom (fT) | — | 100 MHz | — | — | — | — | — | — | — |
| VCEsat-Max | — | 0.7 V | — | — | — | — | — | — | — |
| Family | — | — | 4000/14000/40000 | — | — | — | — | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | — | — | — | — | — |
| Logic IC Type | — | — | XOR GATE | — | — | — | — | — | — |
| Max I(ol) | — | — | 0.0068 A | — | — | — | — | — | — |
| Number of Functions | — | — | 4 | — | — | — | — | — | — |
| Number of Inputs | — | — | 2 | — | — | — | — | — | — |
| Package Equivalence Code | — | — | SOP14,.25 | DIP8,.3 | SOP8,.3 | TSSOP8,.25 | SOP8,.3 | SOP8,.3 | SOP8,.3 |
| Packing Method | — | — | TUBE | — | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | 0.03 mA | — | — | — | — | — | — |
| Prop. Delay@Nom-Sup | — | — | 280 ns | — | — | — | — | — | — |
| Propagation Delay (tpd) | — | — | 280 ns | — | — | — | — | — | — |
| Schmitt Trigger | — | — | NO | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 18 V | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 3 V | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | — | — | — | — | — |
| Technology | — | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | — | — | MILITARY | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| ## CD4030BM Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| Has ADC | — | — | — | YES | YES | YES | YES | YES | YES |
| Additional Feature | — | — | — | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ | OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ |
| Bit Size | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | — | — | — | NO | NO | NO | — | NO | NO |
| CPU Family | — | — | — | AVR RISC | AVR RISC | AVR RISC | AVR RISC | AVR RISC | AVR RISC |
| Clock Frequency-Max | — | — | — | 20 MHz | 20 MHz | 20 MHz | 10 MHz | 10 MHz | 20 MHz |
| DAC Channels | — | — | — | NO | NO | NO | NO | NO | NO |
| DMA Channels | — | — | — | NO | NO | NO | NO | NO | NO |
| Format | — | — | — | FIXED POINT | FIXED POINT | FIXED POINT | — | FIXED POINT | FIXED POINT |
| Integrated Cache | — | — | — | NO | NO | NO | — | NO | NO |
| Low Power Mode | — | — | — | YES | YES | YES | — | YES | YES |
| Number of External Interrupts | — | — | — | 1 | 1 | 1 | — | 1 | 1 |
| Number of I/O Lines | — | — | — | 6 | 6 | 6 | 6 | 6 | 6 |
| Number of Timers | — | — | — | 2 | 2 | 2 | — | 2 | 2 |
| On Chip Data RAM Width | — | — | — | 8 | 8 | 8 | — | 8 | 8 |
| On Chip Program ROM Width | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | — | — | — | YES | YES | YES | YES | YES | YES |
| RAM (bytes) | — | — | — | 256 | 256 | 256 | 256 | 256 | 256 |
| ROM (words) | — | — | — | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 |
| ROM Programmability | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | — | — | — | 20 MHz | 20 MHz | 20 MHz | 10 MHz | 10 MHz | 20 MHz |
| Supply Current-Max | — | — | — | 8 mA | 8 mA | 8 mA | 8 mA | 8 mA | 8 mA |
| Supply Voltage-Max | — | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | — | — | — | 5 V | 5 V | 5 V | 3 V | 3 V | 5 V |
| Supply Voltage-Nom | — | — | — | 5 V | 5 V | 5 V | 3 V | 3 V | 5 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATTINY45-20PU Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| ## ATTINY45V-10SU 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 8 alternatives for 3-644456-7 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 3-644456-7 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 3-644456-7 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 3-644456-7?
Known equivalents for 3-644456-7 include BC807-25LT1G, CD4030BM, ATTINY45-20PU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 3-644456-7?
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 3-644456-7 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.