The Win Source Electronics part number 1047850-M55342K03B649ART5 is a surface mount chip resistor that complies with the MIL-PRF-55342 military specification. It features a thin film construction with a Tamelox resistor film and a high purity alumina substrate, ensuring established reliability through extensive environmental testing. The resistor has a resistance value of 649 ohms, a power rating of 0.2 watts (1/5W), and operates within a temperature range of -55¬8C to +150¬8C. This component offers a tolerance of ¬±0.1% and a temperature coefficient of ¬±100 ppm/¬8C. It is designed for applications requiring stringent performance and low noise, with a voltage coefficient of 0.1 ppm/V and noise levels below -25 dB. The resistor is packaged in tape and reel format, suitable for automated assembly processes. Its dimensions are 0.105" L x 0.050" W (2.67mm x 1.27mm), making it compact for space-constrained applications. The product is RoHS non-compliant and has a failure rate of 0.01%.
RES SMD 649 OHM 0.1% 1/5W 1005 Product overview: M55342K03B649ART5 from Vishay Dale / Thin Film 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, 649 OHM, 5W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 649 OHM, 5W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-M55342K03B649ART5
RES 649ohm 1/5W 0.1% 1005
Win Source Part Number: 1047850-M55342K03B64
Category: Resistors>Chip Resistor - Surface Mount
Series: Military, MIL-PRF-55342, RM1005
Features: Military, Non-Inductive
Package: Tape & Reel (TR)
Height - Seated (Max): 0.033" (0.84mm)
Standard Package: 500
Tolerance: ±0.1%
Temperature Coefficient: ±100ppm/°C
Failure Rate: R (0.01%)
Power (Watts): 0.2W, 1/5W
Composition: Thin Film
Number of Terminations: 2
Resistance: 649 Ohms
Package / Case: Nonstandard
Supplier Device Package: 1005
Temperature Range - Operating: -55°C ~ 150°C
Dimension: 0.105" L x 0.050" W (2.67mm x 1.27mm)
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8533.21.0030
Mfr: Vishay Dale Thin Film
Other Names: 764-M55342K03B649ART
Base Product Number: M55342
RoHS Status: RoHS non-compliant
649 Ohms ±0.1% 0.2W, 1/5W Chip Resistor Nonstandard Military, Non-Inductive Thin Film
| ERSAELECTRONICS PTE. LTD. | ASAP Semiconductor LLC | Win Source Electronics | DigiKey | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors |
| Product Number | 52-M55342K03B649ART5 | M55342K03B649ART5 | 1047850-M55342K03B649ART5 | 764-M55342K03B649ART5TR-ND |
| Product Name | SMD 649 OHM 5W Resistor | RES 649 OHM 1/5W 0.1% 1005 | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Mounting / Packaging | Nonstandard | Nonstandard | ||
| Resistance Range | 649 ohms | 649 ohms | 649 ohms | 649 ohms |
| Operating Temperature | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | |
| Tolerance | 0.1000 +/- % | 0.1000 +/- % | 0.1000 +/- % | |
| Power Rating | 5 watts | 0.2000 watts | 0.2000 watts |
