2-1904045-7Alternatives & Equivalent Parts
About 2-1904045-7
2-1904045-7 is an electronic component manufactured by TE Connectivity. 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 4 alternatives for 2-1904045-7 — response within 24 hours.
Specification Comparison
| Parameter | 2-1904045-7Source | 1985205 | 1985195 | KPTR-3216SECK | STM32F746ZET6 |
|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | Phoenix Contact | Phoenix Contact | Kingbright | STMicroelectronics |
| Package Type | — | Other | Other | Other | Quad Flat Packages |
| Pin Count | 5 | 3 | 2 | 2 | 144 |
| Temperature Range | — | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | $0.0690 | $0.3030 | $0.0680 | $9.5640 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 0 | 7.97 | 8 | 7 | 9 |
| Body Breadth | 0.598 inch | — | — | — | — |
| Body Depth | 0.571 inch | — | — | — | — |
| Body Length | 0.89 inch | — | — | — | — |
| Contact Configuration | MIXED | — | — | — | — |
| Contact Finish Mating | NOT SPECIFIED | — | — | — | — |
| Contact Finish Termination | NOT APPLICABLE | — | — | — | — |
| Contact Material | NOT SPECIFIED | — | — | — | — |
| Device Socket Type | IC SOCKET | — | — | — | — |
| Device Type Used On | RELAY | — | — | — | — |
| Mating Contact Pitch | 0.177 inch | — | — | — | — |
| Mounting Style | STRAIGHT | — | — | — | — |
| Number of Contacts | 5 | — | — | — | — |
| PCB Contact Pattern | MIXED | — | — | — | — |
| Terminal Pitch | 4.5 mm | — | — | 2.7 mm | 0.5 mm |
| Termination Type | SOLDER | — | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes | — |
| Additional Feature | — | PA, 94V-0 | PA, 94V-0 | — | — |
| Fastening Method | — | SPRING LOADED | SPRING LOADED | — | — |
| Mounting Type | — | BOARD | BOARD | — | — |
| Number of Decks | — | 1 | 1 | — | — |
| Number of Rows | — | 1 | 1 | — | — |
| Number of Ways | — | 3 | 2 | — | — |
| Rated Current | — | 2 A | 2 A | — | — |
| Rated Voltage | — | 250 V | 250 V | — | — |
| Safety Approval | — | UL | UL | — | — |
| Terminal and Terminal Block Type | — | BARRIER STRIP TERMINAL BLOCK | BARRIER STRIP TERMINAL BLOCK | — | — |
| Wire Cross Section | — | 1.5 mm2 | 1.5 mm2 | — | — |
| Wire Gauge | — | 16 AWG | 16 AWG | — | — |
| Color | — | — | — | SUPER BRIGHT ORANGE | — |
| Color@Wavelength | — | — | — | Amber | — |
| Configuration | — | — | — | SINGLE | — |
| Forward Current-Max | — | — | — | 0.03 A | — |
| Forward Voltage-Max | — | — | — | 2.5 V | — |
| Lens Type | — | — | — | WATER CLEAR | — |
| Luminous Intensity-Min | — | — | — | 0.12 cd | — |
| Luminous Intensity-Nom | — | — | — | 250.0 mcd | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Number of Functions | — | — | — | 1 | — |
| Optoelectronic Device Type | — | — | — | SINGLE COLOR LED | — |
| Overall Height | — | — | — | 0.25 mm | — |
| Packing Method | — | — | — | TR, 7 INCH | — |
| Peak Wavelength | — | — | — | 610 nm | — |
| Reverse Voltage-Max | — | — | — | 5 V | — |
| Shape | — | — | — | RECTANGULAR | — |
| Size | — | — | — | 1.6 mm | — |
| Surface Mount | — | — | — | YES | YES |
| Viewing Angle | — | — | — | 140 deg | — |
| Manufacturer Package Code | — | — | — | — | LQFP 144 20x20x1.4 |
| Factory Lead Time | — | — | — | — | 15 Weeks |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | CORTEX-M7 |
| Clock Frequency-Max | — | — | — | — | 26 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Format | — | — | — | — | FLOATING POINT |
| Integrated Cache | — | — | — | — | YES |
| JESD-30 Code | — | — | — | — | S-PQFP-G144 |
| JESD-609 Code | — | — | — | — | e3 |
| Low Power Mode | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | 16 |
| Number of External Interrupts | — | — | — | — | 16 |
| Number of I/O Lines | — | — | — | — | 114 |
| Number of Serial I/Os | — | — | — | — | 10 |
| Number of Timers | — | — | — | — | 16 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| Package Body Material | — | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | — | QFP144,.87SQ,20 |
| Package Shape | — | — | — | — | SQUARE |
| Package Style | — | — | — | — | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 |
| RAM (bytes) | — | — | — | — | 348160 |
| ROM (words) | — | — | — | — | 524288 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 216 MHz |
| Supply Current-Max | — | — | — | — | 261 mA |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | — | — | 3.3 V |
| Technology | — | — | — | — | CMOS |
| Terminal Finish | — | — | — | — | Matte Tin (Sn) |
| Terminal Form | — | — | — | — | GULL WING |
| Terminal Position | — | — | — | — | QUAD |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
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 2-1904045-7 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 2-1904045-7 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 2-1904045-7 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for 2-1904045-7. Get expert recommendations within 24 hours.
FAQ
What is equivalent to 2-1904045-7?
Known equivalents for 2-1904045-7 include 1985205, 1985195, KPTR-3216SECK. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 2-1904045-7?
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 2-1904045-7 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.