High Precision Metal Film Resistors FH FHMFR-3WS6R2F with Long Term Stability and RoHS Compliance
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Metal Film Resistors FHMFR-*W***F FH2014-6
Metal film resistors designed for high precision, low noise, and excellent long-term stability. These resistors are RoHS compliant and available in lead-free options, making them suitable for various electronic applications requiring reliable performance.
Product Attributes
- Coating Color: Blue
- Certifications: RoHS Compliant/Lead-Free Available
Technical Specifications
| Type | Rated Power (at 70) | Resistance Range | Max Working Voltage | Max Overload Voltage | Standard Tolerances |
| MF 1/6W / 1/8W | 1/6W / 1/8W | 0.110M | 200V | 400V | 0.1%, 0.25%, 0.5%, 1% |
| MF1/4W / I/4WS | 1/4W | 0.110M | 250V | 500V | 0.1%, 0.25%, 0.5%, 1% |
| MF1/2W / 1/2WS | 1/2W | 0.110M | 350V | 700V | 0.1%, 0.25%, 0.5%, 1% |
| MF1W / 1WS | 1W | 0.110M | 500V | 1000V | 0.1%, 0.25%, 0.5%, 1% |
| MF2W / 2WS | 2W | 0.110M | 500V | 1000V | 0.1%, 0.25%, 0.5%, 1% |
| MF3W / 3WS | 3W | 0.110M | 500V | 1000V | 0.1%, 0.25%, 0.5%, 1% |
| MF5W/ 5WS | 5W | 0.110M | 500V | 1000V | 0.1%, 0.25%, 0.5%, 1% |
Performance and Acceptance Criteria
| Item | Performance and Quality Acceptance | Test Method |
| Temperature Coefficient | <50PPM/ (for 10Rx 100K) >50PPM/ (for Rx10) <100PPM/ (for 100KRx 10M) | (R RO) * 10^6 / RO * (T - T0) |
| Short Time Overload | (0.5%R + 0.05ohm), Shall be no mechanical breakage | 2.5 times rated voltage (AC or DC), 5 seconds. |
| Voltage Endurance | No breakdown or flashover | Lay the resistor on the 90 angle metal V peak is 1.42 times as much as insulate voltage. |
| Terminal Strength | Shall be no mechanical breakage | Pull test apply 3.5KG force to the lead in the direction of lead axis for 305 seconds. |
| Heat Resistivity Against Soldering | (0.5%R + 0.05ohm), Shall be no mechanical breakage | Dip the lead in to a solder bath having a temperature of 350 10 up to 30.05mm from the body of the resistor and hold it for 3.5 0.5 seconds. Leave the resistor at room temperature 1 hour after, then measure. |
| Load Life Test | (1%R + 0.5ohm), Shall be no mechanical breakage | In the constant temperature chamber 70, apply rated voltage for 1 hour and shut voltage for 0.5 hour and repeat this cycle for 1000 hours. |
| Solder Ability | 95% | Dip the lead in to a solder bath having a temperature of 2605. Time: 5 0.5 seconds. |
| Humidity Load Test | (2% R+ 0.1ohm), Shall be no mechanical breakage | In temperature chamber 402, relative humidity 90 95%, apply rated voltage 1.5 hours and shut voltage 0.5 hour, repeat this cycle for 1000 hours, leave in room temperature for 1 hour after test. |
| Vibration | Shall be no mechanical breakage | Vibrate 10HZ55HZ 10HZ/s with 1.5mm amplitude in 1 min. Apply to 3 directions, vertical and horizontal to the axis of resistor each for 3h. |
| Endurance at Upper-Limit Temperature | (2%R+0.1) | At 125 temperature, duration of 1000h. |
Dimensions (B Type)
| Type | L (mm) | D (mm) | H (mm) | d (mm) | Pulling |
| 1/6W, 1/8W, 1/4WS | 3.20.3 | 1.80.3 | 282.0 | 0.400.05 | 2.5Kg-30S |
| 1/4W, 1/2WS | 6.00.5 | 2.30.3 | 272.0 | 0.470.05 | 2.5Kg-30S |
| 1/2W, 1WS | 9.01.0 | 3.50.5 | 262.0 | 0.500.05 | 2.5Kg-30S |
| 1W, 2WS | 11.01.0 | 4.50.5 | 23.52.0 | 0.600.05 | 3Kg-30S |
| 2W, 3WS | 15.01.0 | 5.00.5 | 26.52.0 | 0.650.05 | 5Kg-30S |
| 3W, 5WS | 17.01.0 | 6.00.5 | 25.52.0 | 0.700.05 | 5Kg-30S |
| 5W | 24.01.0 | 8.01.0 | 282.0 | 0.750.05 | 5Kg-30S |
Taping Dimensions (TB)
| Watts | Type | TB (mm) | P0.5 (mm) | W0.5 (mm) | (D1D2) MAX (mm) | E MAX (mm) | Z MAX (mm) | S MAX (mm) | (I) MAX (mm) |
| 1/6W, 1/8W, 1/4WS | T52 | 521.5 | 5 | 6 | 0.8 | 0 | 1.2 | 0.8 | 3.2 |
| 1/4W, 1/2WS | T26 | 261.5 | 5 | 6 | 0.8 | 0 | 1.2 | 0.8 | 3.2 |
| T52 | 521.5 | 5 | 6 | 0.8 | 0 | 1.2 | 0.8 | 3.2 | |
| 1/2W, 1WS | T52 | 521.5 | 5 | 6 | 0.8 | 0 | 1.2 | 0.8 | 3.2 |
| 1W, 2WS | T52 | 521.5 | 5 | 6 | 0.8 | 0 | 1.4 | 0.8 | 3.2 |
| T63 | 631.5 | 5 | 6 | 0.8 | 0 | 1.4 | 0.8 | 3.2 | |
| 2W, 3WS | T63 | 631.5 | 5 | 6 | 0.8 | 0 | 1.4 | 0.8 | 3.2 |
| T73 | 731.5 | 5 | 6 | 0.8 | 0 | 1.4 | 0.8 | 3.2 | |
| 3W, 5WS | T73 | 731.5 | 10 | 6 | 0.8 | 0 | 1.4 | 0.8 | 3.2 |
| 5W | T73 | 731.5 | 10 | 6 | 0.8 | 0 | 1.4 | 0.8 | 3.2 |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina