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Manufacturer Part #
MCP4251T-502E/ML
Digital Potentiometer 256POS 5KOhm Dual 16-Pin QFN
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3300 per Reel Package Style:QFN-16 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2525 | ||||||||||
Microchip MCP4251T-502E/ML - Product Specification
Shipping Information:
ECCN:
PCN Information:
*****FPCN114582 UPDATE/MATERIAL CHANGEQualification of QMI519 as a new die attach material and CuPdAu as a new bond wire material for various products available in PLCC, QSOP, SOIC, SOIJ, SSOP, TSSOP, MQFP, TQFP, DFN, QFN, QFN-S, SQFN, TDFN, UDFN, UQFN, VDFN, VQFN, WQFN and TQFP packages assembled at MP3A, MTAI and MMT sites.*Re-issued the final notification to update the qualification report list, which now includes either a link to the qual report or an attached PDF file for each CCB. Updated the affected CPN list to removed EOL'ed CPNS: ATECC608A-MAHLG-T, ATECC608A-MAHVL-T, ATECC608AMAHVM-T, ATECC508A-MAHPH-S, ATECC508A-MAHUW-T, ATECC608B-MAH5O-T, ATECC508AMAHKN-T, ATECC608B-MAHAF-S, ATECC508A-MAHKN-S, ATECC508A-MAH1A-T, ATECC608AMAH4K-T, ATECC608A-MAH3P-T, ATECC608A-MAH3Q-S, ATECC608A-MAH4W-T, ATECC608AMAHAC-S, ATECC608A-MAHD3-S, ATECC608A-MAHGA-T, ATECC608A-MAHGX-T, ATECC508AMAH2E-T, ATECC608A-MAH2B-T, ATECC608A-MAH2G-S, ATECC608A-MAHT2-B, ATECC508AMAH1C-S, ATECC508A MAH1Q-S, ATECC508A-MAH1Q-T, ATECC608A-MAH1G-S, ATECC608AMAH1G-T, ATECC608A-MAH1K-S, ATECC508A-MAHWW-S, ATECC508A-MAHWW-T, ATECC608B-MAHAK-S, ATECC608B-MAHPA-T, ATECC608B-MAHSB-T, ATECC608B-MAHSC-T,ATECC608A MAH2U-T, ATECC608A-MAH2V-S, ATECC608A-MAH2X-S, ATECC608A-MAH2Y-S, ATECC608A-MAH3J-T and ATECC608A-MAH1W-T.
Description of Change:Qualification of QMI519 as a new die attach material and CuPdAu as a new bond wire material for various products available in PLCC, QSOP, SOIC, SOIJ, SSOP, TSSOP, MQFP, TQFP, DFN, QFN, QFN-S, SQFN, TDFN, UDFN, UQFN, VDFN, VQFN, WQFN and TQFP packages assembled at MP3A, MTAI and MMT sites.Reason for Change:To improve manufacturability by qualifying QMI519 as a new die attach to standardize the use of PFAS free material and CuPdAu as a new bond wire material.September 03, 2025 (date code: 2536)
Description of Change: Qualification of CRM1064L as an additional die attach material for selected AR10xx, DSPIC30F20xx, dsPIC30F10xx, MCP23xx, MCP42xx, MCP43xx, MCP44xx, MCP46xx, PIC16F6xx, PIC16F7xx, PIC18F2xx, WP200RX01 and WP300RX01 available in 16L VQFN (4x4x1.0mm), 20L QFN (4x4x0.9mm), 28L QFN-S (6x6x0.9mm) and 28L VQFN (6x6x1.0mm) packages at MTAI assembly site.Reason for Change: To improve manufacturability by qualifying CRM1064L as an additional die attach material.Estimated First Ship Date: 04 August 2025 (date code: 2532)
CCB 1475 Initial Notice: Qualification of C194 lead-frame for selected QFN and UQFN packages at NSEB assembly site.Description of Change: Qualification of C194 lead-frame for 16L QFN (4x4x0.9mm), 16L QFN (3x3x0.9mm), 20L QFN (4x4x0.9mm), 28L QFN (6x6x0.9mm), 64L QFN (9x9x0.9mm), 28L UQFN (4x4x0.5mm) and 48L UQFN (6x6x0.5mm) packages at NSEB.Pre Change: EFTEC-64T lead framePost Change: EFTEC-64T or C194 lead frameNOTE: Please be advised that after the estimated first ship date customers may receive pre and post change parts.
Part Status:
Microchip MCP4251T-502E/ML - Technical Attributes
| No of Positions: | 257 |
| No of Channels: | 2 |
| Interface: | SPI |
| Wiper Storage: | Volatile |
| Resistance: | 5kΩ |
| Tolerance: | ±20% |
| Supply Voltage: | 1.8V to 5.5V |
| Supply Current: | 1.5mA |
| Operating Temp Range: | -40°C to +125°C |
| Resolution: | 8b |
| Wiper Resistance: | 75Ω |
| Temp Coefficient (ppm/C): | ±150ppm/°C |
| Moisture Sensitivity Level: | 3 |
| Package Style: | QFN-16 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
3300 per Reel
Package Style:
QFN-16
Mounting Method:
Surface Mount