2 Electrode SurgeArresters Gas Discharge Tubes 230 ±20% 5x5mm S51-230X Dip Thrust UL Cert For Set-Top Box
GDT Introduction
Gas discharge tubes (GDT) use noble gasses enclosed in ceramic tubes to provide an alternate circuit path for voltage spikes.The ceramic envelope and with nickel connectors allow for high loads and Surging offers products that function at 20KA,40KA,50KA,60KA,100KA&150KA. The breakdown voltages of the devices have a wide range (up to 20% tolerance).Major applications are high frequency telecommunication lines,stations, security systems,HID and high quality Surge Protection Devices (SPD).
Features
1. RoHS & HF compliant
2. SMD Structure
3. DC Spark-over voltage: 70~800V
4. Low Capacitance
5. Agency Recognition : UL
6. Operating temperature:-30°C ~ +85°C Storage temperature:-40°C ~ +115°C
Recommended Applications
1. Cable Modem
2. xDSL
3. Set-Top Box
4. TV sets
5. Power supplier
6. Consumer electronics
Part Number Code
S5 0 - 230X SMDT
S5: S5 Series ф5*5mm
0: Lead shape 0=SMD 1=Thrust
230X: DC Line Voltage: 90X=90V 230X=230V 102X=1000V
SMDT : Package SMD=Cylinder No Lead SMDT=2-SMD Cylinder Square End
Electriacl Characteristics
| Part Number (DIP) | Part Number (SMD) | DC Spark-over Voltage(V) | 1KV/μs (V) | 8/20μs (1 time) (KA) | DC Holdover Voltage(V) | AC50Hz 1sec(A) | Insulation Resistance (GΩ) | Capacitance 1MHz(PF) | Impulse Life(10/1000μs)@100A |
| S51-70X | S50-70X | 70±20% | 800 | 10 | 10 | 52 | 10 | 1 | 300 |
| S51-75X | S50-75X | 75±20% | 800 | 10 | 10 | 52 | 1 | 1 | 300 |
| S51-90X | S50-90X | 90±20% | 700 | 10 | 10 | 52 | 1 | 1 | 300 |
| S51-150X | S50-150X | 150±20% | 700 | 10 | 10 | 52 | 1 | 1 | 300 |
| S51-230X | S50-230X | 230±20% | 700 | 10 | 10 | 80 | 1 | 1 | 300 |
| S51-250X | S50-250X | 250±20% | 700 | 10 | 10 | 80 | 1 | 1 | 300 |
| S51-300X | S50-300X | 300±20% | 900 | 10 | 10 | 150 | 1 | 1 | 300 |
| S51-350X | S50-350X | 350±20% | 900 | 10 | 10 | 150 | 1 | 1 | 300 |
| S51-400X | S50-400X | 400±20% | 1000 | 10 | 10 | 150 | 1 | 1 | 300 |
| S51-470X | S50-470X | 470±20% | 1100 | 10 | 10 | 150 | 1 | 1 | 300 |
| S51-600X | S50-600X | 600±20% | 1500 | 10 | 10 | 150 | 1 | 1 | 300 |
| S51-800X | S50-800X | 800±20% | 1700 | 10 | 10 | 150 | 1 | 1 | 300 |
| DC Spark-over Voltage | DC Measuring Voltage |
| 70-90V | 50V |
| 150-400V | 100V |
| 470-800V | 250V |
Dimension (Unit:mm)
(Axial lead type) S51
| D | 5 +0.3/-0.5 |
| T | 5 +0.3/-0.5 |
| L | 20 Min. |
| d | 0.8±0.05 |
S50 (No lead type)
| D | 5 +0.3/-0.5 |
| T | 5 +0.3/-0.5 |
Packaging Taping
| Plastic Tray (265×147×10mm) | Inner Box (270×145×50mm) | Outside Box (310×280×275mm) |
| 100 PCS/ Plastic Tray | 500 PCS/ Box | 5,000 PCS/ Carton |
For 2-electrode Axial Lead GDT: 500 PCS/Reel
Warehouse Storage Conditions of Products
1. Storage Temperature: -10°C~+40°C
2. Relative Humidity:≤75%RH
3. Keep away from corrosive atmosphere and sunlight.
4.Period of Storage: 1 year
