Manufacturer: Vishay
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1001378-D55342K07B49
Packaging: Tape and Reel
Length: 3.18 mm
Contact Plating: Lead, Tin
Mounting: SMD (SMT)
Tolerance: 1 %
Temperature Coefficient: 100 ppm/°C
Military Standard: MIL-PRF-55342
Composition: Thick Film
Resistance: 49.9 Ω
Categories: Chip Resistor - Surface Mount
Case / Package: 1206
Alternative Parts (Cross-Reference): ERJ-8ENF49R9V; CRCW120649R9FKEAHP; CRCW120649R9FKEA; ERJP08F49R9V; RC1206FR-0749R9L; CRCW120649R9FKEBD553
Popularity: Low
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Shortage
Maximum Operating Temperature: 150 °C
Depth: 1.6 mm
Lead Free: Contains Lead
RoHS: Compliant
Radiation Hardening: No
Min Operating Temperature: -55 °C
Schedule B: 8533210045, 8533210045
Res Thin Film 1206 49.9 Ohm 1% 1/4W ¦100ppm/¦C 0.01% SMD T/R
RCWPM-1206 49.9 1% K D55342K07B4
RCWPM-1206 49.9 1% K D55342K07B4
RCWPM-1206 49.9 1% K D55342K07B4
Res Thick Film 1206 49.9 Ohm 1% 1/4W 100ppm/C 0.01% Molded SMD SMD T/R Product overview: D55342K07B49D9RS2 from Vishay is a Resistor for current limiting, voltage division, biasing, sensing, termination, and precision electronic circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 49.9 Ohm, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 49.9 Ohm, 4W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-D55342K07B49D9RS2
| Win Source Electronics | ASAP Semiconductor LLC | DigiKey | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors |
| Product Number | 1001378-D55342K07B49D9RS2 | D55342K07B49D9RS2 | 541-D55342K07B49D9RS2CT-ND | 52-D55342K07B49D9RS2 |
| Product Name | Chip Resistor - Surface Mount - D55342K07B49D9RS2 | Res Thin Film 1206 49.9 Ohm 1% 1/4W ¦100ppm/¦C 0.01% SMD T/R | Chip Resistor - Surface Mount | SMD 49.9 Ohm 4W Resistor |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thin Film (Chip) | Thick Film (Chip) | |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); 1206 | 1206; 1206 | |
| Resistance Range | 49.9 ohms | 49.9 ohms | ||
| Tolerance | 1 +/- % | 1 to 0.0100 +/- % | 1 +/- % | 1 +/- % |
| Temperature Coefficient | 100 ±ppm/°C | 100 ±ppm/°C | 100 ±ppm/°C |
