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KA
KA Series
The KA series surge suppressors deliver exceptional reliability and performance. Designed for transient voltage suppression, this series offers a comprehensive range of models, competitive pricing, and free testing, design support, and sample services. Customization options are available to meet customer-specific requirements.
- Package type: BPSS
- Leakage current: 2μA
- Clamping voltage: 28V – 625V
- Operating voltage: 15V – 430V
- Response time: <1.0 PS
Product Features
- 3kA high-current transient suppression TVS diode
- Excellent clamping capability
- Glass-passivated chip for reliability
- Bidirectional configuration
- Low slope resistance
- Free from harmful substances, lead-free certified, and RoHS compliant
- High-temperature soldering: Terminals withstand 265°C for 10 seconds
- Epoxy resin encapsulation
- UL certification
Unidirectional Mechanical Parameters
- Method: Molded plastic
- Epoxy resin: UL 94V-0 flame retardant
- Leads: Solderable according to MIL-STD-750, Method 2026
- Polarity: Cathode is indicated by a color band
- Mounting position: Any orientation
| Model | Package | VRWM (V) | VBR MIN (V) | IT (mA) | VC (V) | IPP (kA) | IR (μA) |
|---|---|---|---|---|---|---|---|
| KA-015C | BPSS | 15 | 16 | 10 | 28 | 3 | 2 |
| KA-030C | BPSS | 30 | 32 | 10 | 58 | 3 | 2 |
| KA-042C | BPSS | 42 | 47 | 10 | 77 | 3 | 2 |
| KA-058C | BPSS | 58 | 64 | 10 | 110 | 3 | 2 |
| KA-066C | BPSS | 66 | 72 | 10 | 120 | 3 | 2 |
| KA-076C | BPSS | 76 | 85 | 10 | 140 | 3 | 2 |
| KA-150C | BPSS | 150 | 158 | 10 | 230 | 3 | 2 |
| KA-170C | BPSS | 170 | 179 | 10 | 260 | 3 | 2 |
| KA-208C | BPSS | 208 | 223 | 10 | 262 | 3 | 2 |
| KA-380C | BPSS | 380 | 401 | 10 | 520 | 3 | 2 |
| KA-430C | BPSS | 430 | 440 | 10 | 625 | 3 | 2 |
| KB430 | 440 | 10 | 625 | 20 | |||
| KC058 | 64 | 10 | 110 | 20 | |||
| KC066 | 70 | 10 | 125 | 20 | |||
| KC076 | 83 | 10 | 135 | 20 | |||
| KC170 | 180 | 10 | 260 | 20 | |||
| KC190 | 200 | 10 | 290 | 20 | |||
| KC240 | 250 | 10 | 340 | 20 | |||
| KC380 | 401 | 10 | 520 | 20 | |||
| KC430 | 440 | 10 | 625 | 20 | |||
| KD058 | 64 | 10 | 110 | 20 | |||
| KD076 | 85 | 10 | 145 | 20 | |||
| KA012 | 14 | 10 | 28 | 20 | |||
| KA015 | 17 | 10 | 30 | 20 | |||
| KA020 | 22 | 10 | 40 | 20 | |||
| KA025 | 28 | 10 | 50 | 20 | |||
| KA030 | 33 | 10 | 90 | 20 | |||
| KA042 | 47 | 10 | 77 | 20 | |||
| KA066 | 70 | 10 | 125 | 20 | |||
| KA170 | 180 | 10 | 260 | 20 | |||
| KB030 | 33 | 10 | 90 | 20 | |||
| KC030 | 33 | 10 | 90 | 20 | |||
| KD012 | 14 | 10 | 50 | 20 | |||
| KD042 | 47 | 10 | 100 | 20 |