Aolittel Technology Co.,Ltd
| Payment Terms | Paypal, T/T |
| Supply Ability | 17600,000,000 PCS/Month |
| Delivery Time | 7-10 Days |
| Packaging Details | Bulk/Tape (Default packing) |
| Type | Metal Film Fixed Resistor |
| Power Rating | 1/8W~5W |
| Resistance | 1 Ohm ~ 10M Ohm |
| Tolerance | ±5% ±2% ± 1% ±0.5% |
| Package | Tape or Bulk |
| Lead forming | P Type,M Type,MB Type, FK1 Type, FK2 Type , FKK Type |
| Brand Name | AOLITTEL |
| Model Number | MF2W220RFT73 |
View Detail Information
Explore similar products
0.25W 0.5W 0.6W 1W 2W 3W Fast Flameproof Fusible Metal Film Resistor 0.1OHM
Moisture Resistance 7mm Ceramic Plastic Encapsulated CdS Photoconductive Cell
4mm Dia CdS Photoconductive Photocell Photoresistor Light Sensor 540nm For
3mm LDR Light Dependent Resistor Photoresistor Light Sensor 5-200K With Ceramic
Product Specification
| Payment Terms | Paypal, T/T | Supply Ability | 17600,000,000 PCS/Month |
| Delivery Time | 7-10 Days | Packaging Details | Bulk/Tape (Default packing) |
| Type | Metal Film Fixed Resistor | Power Rating | 1/8W~5W |
| Resistance | 1 Ohm ~ 10M Ohm | Tolerance | ±5% ±2% ± 1% ±0.5% |
| Package | Tape or Bulk | Lead forming | P Type,M Type,MB Type, FK1 Type, FK2 Type , FKK Type |
| Brand Name | AOLITTEL | Model Number | MF2W220RFT73 |
| High Light | flame detector sensor ， surface mount thermal fuse | ||
Ultra Precision Metal Film Fixed Resistor 1550 Normal Size 2W Small size 3WS 220 Ohm ±1% Blue T52 T73 Taping Form
Application
Telecommunication
Medical Equipment
Features
Excellent overall stability.
Very tight tolerance down to ±0.05%.
Extremely low TCR down to ±5 PPM/°C.
High power rating up to 3 Watts.
Excellent ohmic contact.
Description
Metal film leaded precision resistor , excellent stability and tight tolerance , extremely low TCR , high power is available for telecommunication and medical equipment.
Construction
| NO | Item | Material |
| 1 | Ceramic core | High alumina ceramic is used. |
| 2 | Resistor element | The resistors element shall consist of metal film. |
| 3 | Terminal | Tinned iron cap. |
| 4 | Connection | The lead wire, which is plated with solder, shall be mounted to the caps by welding process. |
| 5 | Lead wire | Soldered or tinned annealed wire. |
| 6 | Undercoat painting | Electric insulation resin. |
| 7 | Finishing painting | Epoxy resin is used. |
| 8 | Indication | Color code. |
Electrical Ratings
| Type
| Rated power
| Maximum working voltage | Maximum overload voltage | Dielectric withstanding voltage | Resistance Range(Ω) | |
| Normal size | MF1/8W | 0.125W | 200V | 400V | 300V | 1Ω~1MΩ |
| MF1/4W | 0.25W | 250V | 500V | 500V | 1Ω~10MΩ | |
| MF1/2W | 0.5W | 350V | 700V | 700V | 1Ω~10MΩ | |
| MF1W | 1W | 500V | 800V | 900V | 1Ω~10MΩ | |
| MF2W | 2W | 500V | 1000V | 1000V | 1Ω~10MΩ | |
| MF3W | 3W | 500V | 1000V | 1000V | 1Ω~10MΩ | |
| MF5W | 5W | 500V | 1000V | 1000V | 1Ω~10MΩ | |
| Small size | MF1/4WS | 0.25W | 250V | 400V | 300V | 1Ω~10MΩ |
| MF1/2WS | 0.5W | 350V | 700V | 500V | 1Ω~10MΩ | |
| MF1WS | 1W | 350V | 800V | 700V | 1Ω~10MΩ | |
| MF2WS | 2W | 500V | 1000V | 1000V | 1Ω~10MΩ | |
| MF3WS | 3W | 500V | 1000V | 1000V | 1Ω~10MΩ | |
| MF5WS | 5W | 500V | 1000V | 1000V | 1Ω~10MΩ | |
Resistor Body Color
| Normal size | Small size | ||
| Type | Color | Type | Color |
| MF1/8W,MF1/4W, MF1/2W,MF1W, MF2W,MF3W, MF5W | Sky blue | MF1/4WS ,MF1WS, MF2WS,MF3WS, 5WS | Sky blue |
External Dimensions (mm)
1) P Type
| Type | Dimensions | |||||
| Normal Size | Small Size | I | L | ψD | ψd | H |
| MF1/8W | MF1/4WS | 60 | 3.2±0.5 | 1.8±0.5 | 0.43±0.05 | 28.0±2.0 |
| MF1/4W | MF1/2WS | 60 | 6.5±0.5 | 2.3±0.5 | 0.45±0.05 | 28.0±2.0 |
| MF1/2W | MF1WS | 60 | 9.0±0.5 | 3.2±0.5 | 0.50±0.05 | 28.0±2.0 |
| MF1W | MF2WS | 60 | 11.5±1.0 | 4.5±0.5 | 0.7 0±0.05 | 25.0±2.0 |
| 81 | 11.5±1.0 | 4.5±0.5 | 0.7 0±0.05 | 35.0±2.0 | ||
| 94 | 11.5±1.0 | 4.5±0.5 | 0.7 0±0.05 | 42.0±2.0 | ||
| MF2W | MF3WS | 60 | 15.0±1.0 | 5.0±0.5 | 0.70±0.05 | 23.0±2.0 |
| 70 | 15.0±1.0 | 5.0±0.5 | 0.70±0.05 | 28.0±2.0 | ||
| 81 | 15.0±1.0 | 5.0±0.5 | 0.70±0.05 | 33.0±2.0 | ||
| 94 | 15.0±1.0 | 5.0±0.5 | 0.70±0.05 | 40.0±2.0 | ||
| MF3W | MF5WS | 94 | 17.5±1.0 | 6.0±0.5 | 0.70±0.05 | 38.0±2.0 |
| MF5W | 94 | 24.5±1.0 | 8.0±0.5 | 0.70±0.05 | 35.0±2.0 | |
2)Axial Lead Taping-Txx Type
| Type | Taping | Dimensions | ||||||||||
| Normal Size | Small Size | L | W | P | L1-L2 Max. | T | Z Max. | R Max. | t Max. | e Max. | S Max. | |
| MF1/8W | MF1/4WS | T26 | 3.0±0.5 | 26＋１－０ | 5±0.5 | 0.5 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 |
| T52 | 3.0±0.5 | 52±1.0 | 5±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 | ||
| MF1/4W | MF1/2WS | T26 | 6.0±0.5 | 26＋１－０ | 5±0.5 | 0.5 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 |
| T52 | 6.0±0.5 | 52±1.0 | 5±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 | ||
| MF1/2W | MF1WS | T52 | 9.0±1.0 | 52±1.0 | 5±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 |
| MF1W | MF2WS | T52 | 11.0±1.0 | 52±1.0 | 5±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 |
| T73 | 11.0±1.0 | 73±1.0 | 5±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 | ||
| MF2W | MF3WS | T52 | 15.0±1.0 | 52±1.0 | 10±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 |
| T73 | 15.0±1.0 | 73±1.0 | 10±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 | ||
| T84 | 15.0±1.0 | 84±1.0 | 10±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 | ||
| MF3W | MF5WS | T84 | 17.5±1.5 | 84±1.0 | 10±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 |
| MF5W | T84 | 24.5±1.5 | 84±1.0 | 10±0.5 | 1.0 | 6±0.5 | 1.2 | 0 | 3.0 | 0.6 | 0.5 | |
3) MB Type Metal Film Resistor
| Watts | Dimensions (mm) | |||||||
| D | L | P±1.0 | H1±1.0 | H2±0.5 | d±0.05 | t±0.15 | qMax | |
| 1/2w,1ws | 3.2±0.5 | 9.5±0.5 | 12.5/15 | 10.5 | 4.5 | 0.50 | 1.2 | 3 |
| 1w,2ws | 4.5±1.0 | 11.5±1.0 | 15 | 10.5 | 4.5 | 0.70 | 1.25 | 3 |
| 2w,3ws | 5.0±1.0 | 15.5±1.0 | 20 | 10.5 | 4.5 | 0.70 | 1.25 | 3 |
| 3W5WS | 6.0±1.0 | 17.5±1.0 | 25 | 10.5 | 4.5 | 0.70 | 1.25 | 3 |
| 5W | 8.0±1.0 | 24.5±1.0 | 30 | 10.5 | 4.5 | 0.70 | 1.25 | 3 |
4)M Type Metal Fixed Film Resistor
| Watts | Dimensions (mm) | |||
| ΦD | L | P±1.0 | H±1.0 | |
| 1/8w,1/6w | 1.8±0.3 | 3.2±0.5 | 6 | 8 |
| 1/4w,1/2ws | 2.3±0.5 | 6.5±0.5 | 10 | 8 |
| 1/2w,1ws | 3.5±0.5 | 9.5±0.5 | 12.5/15 | 10 |
| 1w,2ws | 4.5±1.0 | 11.5±1.0 | 15 | 10 |
| 2w,3ws | 5.0±1.0 | 15.5±1.0 | 20 | 10 |
| 3w | 6.0±1.0 | 17.5±1.0 | 25 | 10 |
| 5w | 8.0±1.0 | 24.5±1.0 | 30 | 10 |
5)MK Type Film Fixed Resistor
| Watts | Dimensions (mm) | ||||
| D | L | P±1.0 | H±1.0 | H1±1.0 | |
| 1/2w,1ws | 3.2±0.5 | 9.5±0.5 | 12.5 | 10 | 4.5 |
| 1w,2ws | 4.5±1.0 | 11.5±1.0 | 15 | 10 | 4.5 |
| 2w,3ws | 5.0±1.0 | 15.5±1.0 | 20 | 10 | 4.5 |
| 3W5WS | 6.0±1.0 | 17.5±1.0 | 25 | 10 | 4.5 |
6) F Type Fixed Resistor
| Watts | Dimensions (mm) | ||||
| ΦD | L | P±2.0 | E Max | H±1.0 | |
| 1/2w,1ws | 3.2±0.5 | 9.5±0.5 | 6 | 3.5 | 5-8 |
| 1w,2ws | 4.5±1.0 | 11.5±1.0 | 8 | 3.5 | 5-8 |
| 2w,3ws | 5.0±1.0 | 15.5±1.0 | 8 | 3.5 | 5-8 |
| 3w | 6.0±1.0 | 17.5±1.0 | 8 | 3.5 | 5-8 |
7) FK2 Type Film Resistor
| Watts | Dimensions (mm) | ||||
| ΦD | L | P±2.0 | E Max | H±1.0 | |
| 1/2w,1ws | 3.2±0.5 | 9.5±0.5 | 6 | 3.5 | 5-8 |
| 1w,2ws | 4.5±1.0 | 11.5±1.0 | 8 | 3.5 | 5-8 |
| 2w,3ws | 5.0±1.0 | 15.5±1.0 | 8 | 3.5 | 5-8 |
| 3w | 6.0±1.0 | 17.5±1.0 | 8 | 3.5 | 5-8 |
8) FKK Type Precesion Metal Film Resistor
| Watts | Dimensions(mm) | |||||
| ΦD | L | P±1.0 | E Max | H1±1.0 | H2±1.0 | |
| 1/2w,1ws | 3.2±0.5 | 9.5±0.5 | 5-7 | 3.5 | 8 | 4.5 |
| 1w,2ws | 4.5±1.0 | 11.5±1.0 | 5-9 | 3.5 | 8 | 4.5 |
| 2w,3ws | 5.0±1.0 | 15.5±1.0 | 5-9 | 3.5 | 8 | 4.5 |
| 3w | 6.0±1.0 | 17.5±1.0 | 5-10 | 3.5 | 8 | 4.5 |
Package
-- Tape
| Type | Form | Quantity | Dimensions (mm) | |||
| Normal Size | Small Size | L | W | H | ||
| MF1/8W | MF1/4WS | T26 | 5000 PCS | 260 | 50 | 67 |
| T52 | 5000 PCS | 260 | 80 | 72 | ||
| MF1/4W | MF1/2WS | T26 | 5000 PCS | 260 | 50 | 100 |
| T52 | 5000 PCS | 260 | 80 | 100 | ||
| MF1/2W | MF1WS | T52 | 2000 PCS | 260 | 80 | 85 |
| MF1W | MF2WS | T52 | 1000 PCS | 260 | 80 | 85 |
| T73 | 1000 PCS | 260 | 95 | 92 | ||
| MF2W | MF3WS | T52 | 1000 PCS | 260 | 80 | 100 |
| T73 | 1000 PCS | 260 | 95 | 92 | ||
| MF3W | MF5WS | T84 | 500PCS | 260 | 110 | 75 |
| MF5W | T84 | 250PCS | 260 | 110 | 75 | |
-- Bulk
| Type | Form | Quantity | Dimensions (mm) | |||
| Normal Size | Small Size | L | W | H | ||
| MF1/8W | MF1/4WS | P | 10000 PCS | 240 | 140 | 76 |
| Moulding | 10000 PCS | 240 | 140 | 76 | ||
| MF1/4W | MF1/2WS | P | 10000 PCS | 240 | 140 | 76 |
| Moulding | 10000 PCS | 240 | 140 | 76 | ||
| MF1/2W | MF1WS | P | 5000 PCS | 240 | 140 | 76 |
| Moulding | 5000 PCS | 240 | 140 | 76 | ||
| MF1W | MF2WS | P | 2000 PCS | 240 | 140 | 76 |
| Moulding | 2000 PCS | 240 | 140 | 76 | ||
| MF2W | MF3WS | P | 2000 PCS | 240 | 140 | 76 |
| Moulding | 2000 PCS | 240 | 140 | 76 | ||
| MF3W | MF5WS | P | 100PCS | 240 | 140 | 76 |
| Moulding | 250PCS | 240 | 140 | 76 | ||
| MF5W | P | 50PCS | 240 | 140 | 76 | |
| Moulding | 50PCS | 240 | 140 | 76 | ||
Manufacturing Machines
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
3,750,000-5,000,000
Employee Number:
400~500
Ecer Certification：
Site Member
Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m2 located in Dongguan city , which is widely known as World's Factory . Our R&D consist of experienced engineers with rich ... Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m2 located in Dongguan city , which is widely known as World's Factory . Our R&D consist of experienced engineers with rich ...
Get in touch with us
Leave a Message, we will call you back quickly!