<
>
Specifications
Type:
Metal Film Resistor
Resistance:
150kΩ
Voltage-Supply(Max):
500V
Power(Watts):
3W
Temperature Coefficient:
±100ppm/℃
Tolerance:
±1%
Operating Temperature:
-55℃~+155℃
Mfr. Part #:
MF3WS-150KΩ±1% T
Package:
Through Hole,D5xL15.5mm
Key Attributes
Model Number:
MF3WS-150KΩ±1% T
Product Description
Metal Film Fixed Resistor
This specification is for Metal Film Fixed Resistors manufactured by CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD, compliant with RoHS environmental substance requirements. The resistors are characterized by their type designation, rated power, nominal resistance value, tolerance, and form.
Product Attributes
- Brand: CHIAN CHIA ELECTRONIC
- Origin: Hubei Province, China
- Manufacturer: CHIAN CHIA ELECTRONIC(HU BEI)CO.,LTD
- Material: Metal film resistor element, High alumina ceramic core, Tinned iron cap terminals, Epoxy resin finishing paint.
- Body Color: Sky blue (for both Normal and Small sizes)
- Certifications: RoHS compliant
Technical Specifications
| Type | Rated Power | Resistance Range () | Tolerance | Max. Working Voltage (V) | Max. Overload Voltage (V) | Dielectric Withstanding Voltage (V) | Operating Temperature Range () |
| MF1/8W | 0.125W | 1 ~1M | J (5%), G (2%), F (1%), D (0.5%) | 150 | 300 | 300 | -55+155 |
| MF1/4WS | 0.25W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 150 | 300 | 300 | -55+155 |
| MF1/4W | 0.25W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 250 | 500 | 350 | -55+155 |
| MF1/2WS | 0.5W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 250 | 700 | 350 | -55+155 |
| MF1/2W | 0.5W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 300 | 700 | 400 | -55+155 |
| MF1WS | 1W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 300 | 800 | 400 | -55+155 |
| MF1W | 1W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 350 | 800 | 450 | -55+155 |
| MF2WS | 2W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 350 | 800 | 450 | -55+155 |
| MF2W | 2W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 500 | 800 | 450 | -55+155 |
| MF3WS | 3W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 500 | 1000 | 450 | -55+155 |
| MF3W | 3W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 500 | 800 | 500 | -55+155 |
| MF5WS | 5W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 500 | 1000 | 500 | -55+155 |
| MF5W | 5W | 1 ~10M | J (5%), G (2%), F (1%), D (0.5%) | 500 | 1000 | 500 | -55+155 |
Characteristics
| Item | Performance Specification | Test Method (Conform to JIS C 5202) |
| Temperature Coefficient | Within 100PPM/ | 5.2 |
| Short Time Overload | Within (0.5%+0.05). No evidence of mechanical damage. | 5.5 (Rated voltage 2.5 times, 5s. But not to exceed maximum overload voltage) |
| Insulation Resistance | 104M or more. | 5.6 (V-block method, DC 500V for 60 seconds) |
| Dielectric Withstanding Voltage | No evidence of flashover, arcing or insulation breakdown. | 5.7 (Constant pressure, V-block method, AC potential respectively for 60 seconds. See Table-1) |
| Terminal Strength | No evidence of mechanical damage. | 6.1 (Tensile strength and Torsion strength specified) |
| Resistance to Soldering Heat | Within (0.5%+0.05). No evidence of mechanical damage. | 6.4 (35010, 31.0s, leave for 0.5h after test) |
| Solderability | Covered with new solder by 95% at least. | 6.5 (Solder temperature: 2555. Dipping time: 31.0s) |
| Resistance to Solvent | No deterioration of protective coating and markings. | 6.9 (Immersed in isoproalcohol for 3 minutes with ultrasonic) |
| Temperature Cycle | Within (1%+0.05). No evidence of mechanical damage. | 7.4 (5 cycles: -55/30min, Room temp. 10-15min; +80/30min, Room temp. 10-15min) |
| Load Life in Humidity | Within (2%+0.05). | 7.9 (402, 90-95%RH, 1000h, Rated voltage (90 min ON, 30 min OFF)) |
| Load Life | Within (2%+0.05). | 7.10 (703, 1000h, Rated voltage (90 min ON, 30 min OFF)) |
Indication (Color Code)
| Color | 1st Figure | 2nd Figure | 3rd Figure | Multiplier | Tolerance |
| Black | 0 | 0 | 0 | 100 | |
| Brown | 1 | 1 | 1 | 101 | 1% (F) |
| Red | 2 | 2 | 2 | 102 | 2% (G) |
| Orange | 3 | 3 | 3 | 103 | |
| Yellow | 4 | 4 | 4 | 104 | |
| Green | 5 | 5 | 5 | 105 | |
| Blue | 6 | 6 | 6 | 106 | |
| Violet | 7 | 7 | 7 | 107 | |
| Gray | 8 | 8 | 8 | ||
| White | 9 | 9 | 9 | ||
| Gold | 10-1 | 5% (J) | |||
| Silver | 10-2 | ||||
| Plain | 0.1%, 0.25%, 0.5%, 1% (5-Band code) |
External Dimensions (P Type)
| Type | Dimensions (Unit: mm) | ||||
| I 2.0 | L 1.0 | D | d 0.05 | H 2.0 | |
| MF1/8W, MF1/4WS | 60 | 3.2 | 1.80.5 | 0.40 | 27 |
| MF1/4W, MF1/2WS | 60 | 6.5 | 2.30.5 | 0.43 | 26 |
| MF1/2W, MF1WS | 60 | 9.0 | 3.20.5 | 0.50 | 26 |
| MF1W, MF2WS | 60 | 11.5 | 4.51.0 | 0.68 | 25 |
| MF2W | 73 | 11.5 | 4.51.0 | 0.68 | 31 |
| MF3W, MF3WS | 60 | 15.5 | 5.01.0 | 0.68 | 23 |
| MF3W | 81 | 15.5 | 5.01.0 | 0.68 | 33 |
| MF5W, MF5WS | 94 | 17.5 | 6.01.0 | 0.68 | 38 |
| MF5W | 94 | 24.5 | 8.01.0 | 0.68 | 35 |
2410121228_CCO-Chian-Chia-Elec-MF3WS-150KR-1--T_C119756.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
