Made In China Hot Sale Low Price Knp Series - 3W 5ohm Fixed Wirewound Resistors +-0.05%
Place of Origin: Hangzhou, China (Mainland) Model Number: KNP
Type: Fixed Resistor Technology: Wirewound
Package Type:Throught Hole Resistance: 0.01R ~ 50K OHM
Resistance Tolerance: 0.01% ~ 5% Rated Power: 3W
Temperature Coefficient: 300PPM Operating Temperature:-55~155 Degree C
Short Time Overload: +/- (2%+0.05R) Load Life: +/- (5%+0.05R)
Packaging & Delivery
Packaging Details
Bulk Packing
Delivery Time
5-30 Days
Specifications
3W WireWound Resistors (Non-Inductive Optional)
- Superior Anti-Heat
- Superior Pulse
- High Reliable
- High Voltage
3W WireWound Resistors (Non-Inductive Optional)
| TYPE | RATED WATTS | DIMENSIONS(mm) | RESISTANCE RANGE(Ω) | |||
| D | L | H | d | |||
| KNP-1/2W | 1/2W | 3.2 | 9 | 28 | 0.6 | 0.1-510 |
| KNP-1W (KNP-2WS) | 1W | 4.5 | 11 | 28 | 0.65 | 0.1-820 |
| KNP-2W (KNP-3WS) | 2W | 5 | 15 | 28 | 0.8 | 0.1-2K2 |
| KNP-3W (KNP-5WS) | 3W | 6 | 17 | 28 | 0.8 | 0.1-5K |
| KNP-4W | 4W | 7.5 | 24 | 38 | 0.8 | 01-10K |
| KNP-5W | 5W | 7.5 | 24 | 38 | 0.8 | 0.1-15K |
| KNP-6W | 6W | 7.5 | 24 | 38 | 0.8 | 0.1-20K |
| KNP-8W | 8W | 8.5 | 32 | 38 | 0.8 | 0.1-5K |
| KNP-10W | 10W | 8.5 | 32 | 38 | 0.8 | 0.1-30K |
| KNP-12W | 12W | 8.5 | 37 | 38 | 0.8 | 0.1-33K |
| KNP-15W | 15W | 8.5 | 42 | 38 | 0.8 | 0.1-36K |
| KNP-20W | 20W | 8.5 | 52 | 38 | 0.8 | 0.1-47K |
Key Specifications/Special Features:
Temperature coefficient of resistance: +/-300ppm/degrees CelsiusShort time overload: +/- (2%+ 0.05 ohms)
Dielectric withstanding voltage: no evidence of damage
Insulation resistance: >1000M ohms
Terminal strength: no evidence of damage
Moisture load life: +/- (5%+ 0.05 ohms)
Load life at 70 degrees Celsius: +/- (5%+ 0.05 ohms)
Temperature cycling: +/- (2%+0.05 ohms)
Resistance to soldering heat: +/- (2%+ 0.05 ohms)
Solderability: >95%
Resistance to solvent: no evidence of damage
Flameproof: no evidence of damage
Key:
Dimension (mm) = D
Resistance range = R
Power rating = P
KNP1/2W; KNP1W(S):
D: 9.0 +/- 1.0 (L); 3.2 +/- 0.5 (D); 0.7 +/- 0.05 (d); 28 +/-3 (H)
R: 0.1 to 100 ohms
P: 0.25W;
1W
KNP1W; KNP2W(S):
D: 12.0 +/- 1.0 (L); 4.5 +/- 0.5 (D); 0.8 +/- 0.05 (d); 32 +/- 3 (H)
R: 0.1 to 100 ohms
P: 1W; 2W
KNP2W; KNP3W(S):
D: 15.5 +/- 1.0(L); 5.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 35 +/- 3 (H)
R: 0.1 to 120 ohms
P: 2W; 3W
KNP3W; KNP5W(S):
D: 17.5 +/- 1.0 (L); 6.5 +/- 1.0 (D); 0.8 +/- 0.05 (d); 35 +/- 3 (H)
R: 0.1 to 180 ohms
P: 3W; 5W
KNP5W:
D: 24.5 +/- 1.0 (L); 9.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 32 +/- 3 (H)
R: 0.1 to 300 ohms
P: 5W
KNP7W:
D: 41.0 +/- 1.5 (L); 9.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 38 +/- 3 (H)
R: 0.1 to 1.5K ohms
P: 7W
KNP 10W
D: 41.0 +/- 1.5 (L); 9.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 38 +/- 3(H)
R: 0.1 to 2.2K ohms
P: 8W
KNP 15W
D: 53.0 +/- 1.5 (L); 9.0 +/- 1.0 (D); 0.8 +/- 0.05 (d); 38 +/- 3 (H)
R: 0.1 to 3.3K ohms
P: 10W
Resistance tolerance: +/-1%, +/-2%, +/-5%, +/-10%
Q1: What is the MOQ?
A1: Any quantity you need when the sizes are in stock.
Wire diameter<0.1mm, it is 1kgs
Wire diameter 0.1~0.3mm, it is 2~3kgs
Wire diameter 0.3~0.7mm, it is 5kgs
Wire diameter 0.7-1.2mm, it is 10kgs
Wire diameter >1.2mm, it is 20-25kgs
For strip,smaller size, it is 10-20kgs
Larger size, it is 50-100kgs
Q2: Can you offer free samples?
A2: Yes,when the same sizes or the close sizes are in stock.
Q3: What’s the payment terms?
A3: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.
Q4: What is the standard of the material?
A4: Nichrome alloy and FeCrAl alloy is supplied according to Chinese standard GB/T 1234-2012. The standard for CuNi alloy is GB/T6145-1999,GB/T9502-1999.
But We can add metal elements according to the standard of different countries as per the user’s requirements.
Q5: Are you trading company or manufacturer?
A5: We are factory.