JRSMD1206 Series Surface Mount GDT | 1206 Package, High-Insulation GDT for Communication and Low-Power Surge Protection
JRSMD1206 Series features a standard 1206 footprint surface mount GDT with bipolar structure, offering <1ns response, low capacitance (<1pF), and high insulation resistance (>10⁹Ω). Designed for surge protection in communication lines, battery interfaces, low-power devices, and precision equipment, it provides breakdown voltages including 90V, 150V, 230V, 300V, and 350V. Surge handling capability reaches up to 1kA (8/20μs), ideal for high-density SMT boards.
| JRPart Number | DC Spark-over Voltage | Maximum Impulse Spark-over Voltage | Minimum Insulation Resistance |
Maximum Capacitance |
Arc Voltage |
Nominal Impulse Diharge Current |
Size | |
| JR1206-90ASMD | 90V±30% | ≤600V | ≤700V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-150ASMD | 150V±30% | ≤600V | ≤700V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-200ASMD | 200V±30% | ≤650V | ≤750V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-230ASMD | 230V±30% | ≤650V | ≤750V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-300ASMD | 300V±30% | ≤700V | ≤800V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-350ASMD | 350V±30% | ≤750V | ≤850V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-400ASMD | 400V±30% | ≤850V | ≤950V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-420ASMD | 420V±30% | ≤850V | ≤950V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
| JR1206-470ASMD | 470V±30% | ≤950V | ≤1050V | 1 GΩ | ＜0.5pF | ~10V | 0.5KA | 3.2*1.6*1.6 (1206) |
EN