High frequency air core chip inductors KOA KQ0603TTE4N7J with low DC resistance and stable temperature characteristics
Air-Core Chip Inductors
High-frequency chip inductors with an air-core and wire-wound construction, designed for high-frequency equipment. These inductors offer high Q values, high self-resonant frequencies, and stable temperature characteristics. They are available in precision types (2%) and feature excellent mechanical strength, mountability, and solderability, ensuring high reliability in demanding environments. Ideal for high-frequency circuits in mobile communication equipment, terminals, and base stations, they boast low DC resistance and high allowable DC current. These components are suitable for reflow soldering and comply with EU-RoHS requirements and AEC-Q200 standards.
Product Attributes
- Brand: KQ
- Certifications: EU-RoHS, AEC-Q200
- Body Color: White (0402), Black (0603, 0805, 1008)
Technical Specifications
| Type | Dimensions (mm) L x W x H | Weight (g/1000pcs) | Nominal Inductance (nH) | Inductance Tolerance | Q Value (Min.) | Q Measuring Frequency (MHz) | Self Resonant Frequency (MHz) (Min.) | DC Resistance () (Max.) | Allowable DC Current (mA) (Max.) |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 1.0 | B:0.1nH, C:0.2nH | 16 | 250 | 11,000 | 0.045 | 1360 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 1.9 | B:0.1nH, C:0.2nH | 16 | 250 | 9,600 | 0.070 | 1040 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 2.0 | B:0.1nH, C:0.2nH | 19 | 250 | 9,600 | 0.070 | 1040 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 2.2 | B:0.1nH, C:0.2nH | 18 | 250 | 8,000 | 0.068 | 960 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 2.4 | B:0.1nH, C:0.2nH | 18 | 250 | 8,000 | 0.068 | 960 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 2.7 | H:3%, J:5%, K:10% | 19 | 250 | 7,200 | 0.120 | 700 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 3.3 | H:3%, J:5%, K:10% | 19 | 250 | 7,200 | 0.066 | 840 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 3.6 | H:3%, J:5%, K:10% | 19 | 250 | 7,200 | 0.066 | 840 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 3.9 | H:3%, J:5%, K:10% | 18 | 250 | 6,000 | 0.091 | 800 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 4.3 | H:3%, J:5%, K:10% | 18 | 250 | 6,000 | 0.091 | 800 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 4.7 | H:3%, J:5%, K:10% | 20 | 250 | 5,800 | 0.083 | 760 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 5.1 | H:3%, J:5%, K:10% | 20 | 250 | 5,800 | 0.083 | 760 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 5.6 | H:3%, J:5%, K:10% | 20 | 250 | 5,800 | 0.083 | 760 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 6.2 | H:3%, J:5%, K:10% | 20 | 250 | 4,800 | 0.086 | 680 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 6.8 | H:3%, J:5%, K:10% | 20 | 250 | 4,800 | 0.086 | 680 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 7.5 | H:3%, J:5%, K:10% | 22 | 250 | 5,800 | 0.104 | 680 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 8.2 | H:3%, J:5%, K:10% | 20 | 250 | 4,400 | 0.150 | 650 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 8.7 | H:3%, J:5%, K:10% | 20 | 250 | 4,200 | 0.150 | 650 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 9.0 | H:3%, J:5%, K:10% | 22 | 250 | 4,160 | 0.104 | 680 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 9.5 | H:3%, J:5%, K:10% | 20 | 250 | 4,000 | 0.150 | 650 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 10 | H:3%, J:5%, K:10% | 21 | 250 | 3,900 | 0.195 | 480 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 11 | H:3%, J:5%, K:10% | 24 | 250 | 3,680 | 0.120 | 640 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 12 | H:3%, J:5%, K:10% | 24 | 250 | 3,600 | 0.180 | 560 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 13 | H:3%, J:5%, K:10% | 24 | 250 | 3,450 | 0.180 | 560 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 15 | H:3%, J:5%, K:10% | 24 | 250 | 3,280 | 0.172 | 560 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 16 | H:3%, J:5%, K:10% | 25 | 250 | 3,100 | 0.200 | 500 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 18 | H:3%, J:5%, K:10% | 25 | 250 | 3,040 | 0.202 | 480 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 19 | H:3%, J:5%, K:10% | 24 | 250 | 3,040 | 0.202 | 480 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 20 | H:3%, J:5%, K:10% | 25 | 250 | 3,000 | 0.250 | 450 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 22 | H:3%, J:5%, K:10% | 24 | 250 | 2,800 | 0.323 | 400 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 23 | H:3%, J:5%, K:10% | 24 | 250 | 2,720 | 0.214 | 400 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 24 | H:3%, J:5%, K:10% | 25 | 250 | 2,700 | 0.322 | 400 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 27 | H:3%, J:5%, K:10% | 24 | 250 | 2,480 | 0.298 | 400 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 30 | H:3%, J:5%, K:10% | 25 | 250 | 2,400 | 0.354 | 340 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 33 | H:3%, J:5%, K:10% | 24 | 250 | 2,320 | 0.393 | 340 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 34 | H:3%, J:5%, K:10% | 24 | 250 | 2,320 | 0.550 | 340 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 36 | H:3%, J:5%, K:10% | 25 | 250 | 2,320 | 0.560 | 320 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 39 | H:3%, J:5%, K:10% | 25 | 250 | 2,300 | 0.550 | 300 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 40 | H:3%, J:5%, K:10% | 24 | 250 | 2,240 | 0.620 | 320 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 43 | H:3%, J:5%, K:10% | 25 | 250 | 2,200 | 0.810 | 300 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 47 | H:3%, J:5%, K:10% | 20 | 250 | 2,100 | 0.830 | 150 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 51 | H:3%, J:5%, K:10% | 25 | 250 | 2,800 | 0.835 | 240 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 56 | H:3%, J:5%, K:10% | 22 | 250 | 2,800 | 1.170 | 200 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 68 | H:3%, J:5%, K:10% | 22 | 250 | 2,000 | 1.120 | 150 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 82 | H:3%, J:5%, K:10% | 20 | 250 | 1,800 | 1.810 | 140 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 100 | H:3%, J:5%, K:10% | 18 | 250 | 1,600 | 2.090 | 130 |
| KQT0402T | 1.00.1 x 0.50.1 x 0.550.1 | 1 | 120 | H:3%, J:5%, K:10% | 18 | 250 | 1,500 | 2.320 | 120 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 1.6 | C:0.2nH, G:2%, J:5%, K:10% | 16 | 250 | 12,500 | 0.030 | 700 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 1.8 | C:0.2nH, G:2%, J:5%, K:10% | 16 | 250 | 12,500 | 0.045 | 700 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 3.3 | C:0.2nH, G:2%, J:5%, K:10% | 22 | 250 | 6,900 | 0.055 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 3.6 | C:0.2nH, G:2%, J:5%, K:10% | 22 | 250 | 6,900 | 0.063 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 3.9 | C:0.2nH, G:2%, J:5%, K:10% | 22 | 250 | 6,900 | 0.080 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 4.3 | C:0.2nH, G:2%, J:5%, K:10% | 20 | 250 | 5,900 | 0.063 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 4.7 | C:0.2nH, G:2%, J:5%, K:10% | 20 | 250 | 5,800 | 0.116 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 5.1 | C:0.2nH, G:2%, J:5%, K:10% | 20 | 250 | 5,800 | 0.115 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 6.8 | C:0.2nH, G:2%, J:5%, K:10% | 27 | 250 | 4,800 | 0.110 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 7.5 | C:0.2nH, G:2%, J:5%, K:10% | 28 | 250 | 4,800 | 0.106 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 8.2 | C:0.2nH, G:2%, J:5%, K:10% | 28 | 250 | 4,600 | 0.120 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 8.7 | C:0.2nH, G:2%, J:5%, K:10% | 28 | 250 | 4,600 | 0.109 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 9.5 | C:0.2nH, G:2%, J:5%, K:10% | 28 | 250 | 4,800 | 0.125 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 10 | C:0.2nH, G:2%, J:5%, K:10% | 31 | 250 | 4,000 | 0.130 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 11 | C:0.2nH, G:2%, J:5%, K:10% | 33 | 250 | 4,000 | 0.086 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 12 | C:0.2nH, G:2%, J:5%, K:10% | 35 | 250 | 3,600 | 0.130 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 15 | C:0.2nH, G:2%, J:5%, K:10% | 34 | 250 | 3,300 | 0.170 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 16 | C:0.2nH, G:2%, J:5%, K:10% | 34 | 250 | 3,300 | 0.104 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 18 | C:0.2nH, G:2%, J:5%, K:10% | 35 | 250 | 3,100 | 0.170 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 22 | C:0.2nH, G:2%, J:5%, K:10% | 38 | 250 | 3,000 | 0.190 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 23 | C:0.2nH, G:2%, J:5%, K:10% | 37 | 250 | 2,700 | 0.150 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 24 | C:0.2nH, G:2%, J:5%, K:10% | 37 | 250 | 2,650 | 0.135 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 27 | C:0.2nH, G:2%, J:5%, K:10% | 40 | 250 | 2,800 | 0.220 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 30 | C:0.2nH, G:2%, J:5%, K:10% | 37 | 250 | 2,250 | 0.144 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 33 | C:0.2nH, G:2%, J:5%, K:10% | 40 | 250 | 2,300 | 0.220 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 36 | C:0.2nH, G:2%, J:5%, K:10% | 38 | 250 | 2,080 | 0.250 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 39 | C:0.2nH, G:2%, J:5%, K:10% | 40 | 250 | 2,200 | 0.280 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 43 | C:0.2nH, G:2%, J:5%, K:10% | 39 | 250 | 2,000 | 0.280 | 600 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 47 | C:0.2nH, G:2%, J:5%, K:10% | 38 | 200 | 200 | 0.300 | 190 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 51 | C:0.2nH, G:2%, J:5%, K:10% | 38 | 250 | 1,900 | 0.300 | 190 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 56 | C:0.2nH, G:2%, J:5%, K:10% | 38 | 250 | 1,800 | 0.310 | 190 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 68 | C:0.2nH, G:2%, J:5%, K:10% | 37 | 250 | 1,700 | 0.340 | 150 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 72 | C:0.2nH, G:2%, J:5%, K:10% | 34 | 150 | 150 | 0.490 | 400 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 82 | C:0.2nH, G:2%, J:5%, K:10% | 34 | 250 | 1,500 | 0.540 | 150 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 100 | C:0.2nH, G:2%, J:5%, K:10% | 32 | 250 | 1,400 | 0.580 | 150 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 110 | C:0.2nH, G:2%, J:5%, K:10% | 32 | 250 | 1,350 | 0.610 | 150 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 120 | C:0.2nH, G:2%, J:5%, K:10% | 32 | 250 | 1,300 | 0.650 | 150 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 150 | C:0.2nH, G:2%, J:5%, K:10% | 32 | 250 | 1,400 | 1.400 | 160 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 180 | C:0.2nH, G:2%, J:5%, K:10% | 25 | 100 | 1,300 | 2.200 | 140 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 200 | C:0.2nH, G:2%, J:5%, K:10% | 25 | 100 | 1,200 | 2.300 | 130 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 210 | C:0.2nH, G:2%, J:5%, K:10% | 25 | 100 | 1,200 | 2.300 | 130 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 220 | C:0.2nH, G:2%, J:5%, K:10% | 25 | 100 | 1,000 | 2.500 | 120 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 250 | C:0.2nH, G:2%, J:5%, K:10% | 24 | 100 | 1,000 | 2.400 | 170 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 270 | C:0.2nH, G:2%, J:5%, K:10% | 24 | 100 | 900 | 2.300 | 170 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 300 | C:0.2nH, G:2%, J:5%, K:10% | 24 | 100 | 840 | 3.170 | 110 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 330 | C:0.2nH, G:2%, J:5%, K:10% | 30 | 100 | 800 | 3.000 | 100 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 390 | C:0.2nH, G:2%, J:5%, K:10% | 30 | 100 | 700 | 3.700 | 80 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 470 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 640 | 1.210 | 190 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 510 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 610 | 1.260 | 170 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 560 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 560 | 2.090 | 130 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 620 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 590 | 1.890 | 150 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 680 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 540 | 1.970 | 140 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 720 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 530 | 2.040 | 130 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 820 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 490 | 3.090 | 110 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 910 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 480 | 2.950 | 120 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 1000 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 440 | 5.130 | 90 |
| KQ0603TTE | 1.60.1 x 1.00.1 x 0.90.1 | 4 | 1200 | C:0.2nH, G:2%, J:5%, K:10% | 50 | 50 | 400 | 5.450 | 80 |
| KQ0805 | 2.00.2 x 1.50.2 x 1.30.2 | 12 | 3.3 | G:2%, J:5%, K:10%, M:20% | - | - | - | - | - |
| KQ0805 | 2.00.2 x 1.50.2 x 1.30.2 | 12 | 390 | G:2%, J:5%, K:10%, M:20% | - | - | - | - | - |
| KQ0805 | 2.00.2 x 1.50.2 x 1.30.2 | 12 | 470 | G:2%, J:5%, K:10%, M:20% | - | - | - | - | - |
| KQ0805 | 2.00.2 x 1.50.2 x 1.30.2 | 12 | 820 | G:2%, J:5%, K:10%, M:20% | - | - | - | - | - |
| KQ1008 | 2.50.2 x 2.20.2 x 1.80.2 | 30 | - | G:2%, J:5%, K:10%, M:20% | - | - | - | - | - |
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