RES 2.21K OHM 1% 1/4W AXIAL Product overview: MFR-25FBF52-2K21 from YAGEO 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 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 4W, Through Hole Resistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 53-MFR-25FBF52-2K21 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1374443-MFR-25FBF52-
Category: Resistors - Through Hole Resistors
Temperature Range - Operating: -55°C ~ 155°C
Fake Threat In the Open Market: 35 pct.
MSL Level: Not Applicable
Mfr: YAGEO
Series: MFR
Package: Bulk
Product Status: Active
Package / Case: Axial
Supplier Device Package: Axial
HTSUS: 8533.21.0090
Tolerance: ±1%
Size / Dimension: 0.094" Dia x 0.248" L (2.40mm x 6.30mm)
REACH Status: REACH Unaffected
ECCN: EAR99
Temperature Coefficient: ±100ppm/°C
Resistance: 2.21 kOhms
Power (Watts): 0.25W, 1/4W
Composition: Metal Film
Number of Terminations: 2
2.21 kOhms ±1% 0.25W, 1/4W Through Hole Resistor Axial Metal Film
Metal Film Resistors - Through Hole 2.21Kohm 1/4W 1%
RES, 2K21, 0.25W, AXIAL, METAL FILM; Resistance:2.21kohm;
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ASAP Semiconductor LLC | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Resistors |
| Product Number | 53-MFR-25FBF52-2K21 | 1374443-MFR-25FBF52-2K21 | 2.21KXBK-ND | MFR-25FBF52-2K21 | 49AK6111 |
| Product Name | 4W Resistor | Resistors - Through Hole Resistors | Through Hole Resistors | Metal Film Resistors - | Res, 2K21, 0.25W, Axial, Metal Film; Resistance Yageo |
| Technology / Construction | Metal Film | MetalFilm | MetalFilm | MetalFilm | MetalFilm |
| Mounting / Packaging | Axial | Axial Leads; Axial | ThroughHole | Axial Leaded | |
| Resistance Range | 2210 ohms | 2210 ohms | 2210 ohms | 2210 ohms | |
| Power Rating | 0.2500 watts | 0.2500 watts | 0.2500 watts | 4 watts | 0.2500 watts |
| Operating DC Voltage | 250 volts | 250 volts |
