PRODUCT
SMD 0402 Normal Surge Protection Chip MOV Multilayer Metal Oxide Varistor 14V 10A 1005 Transient Voltage Suppressors
zinc oxide varistor
,mov metal oxide varistor
SMD 0402 Normal Surge Protection Chip MOV Multilayer Metal Oxide Varistor 14V 10A 1005 Transient Voltage Suppressors
APPLICATIONS
Over-voltage and transient voltage protection:
• Data lines and I/O port protection
• Protection against ESD transients
• On-board protection of IC’s and transistors
• Modem protection
• LCD protection
• ESD protection in mobile phones and accessories
• ESD protection in data bus applications
• ESD protection in control electronics, lighting/ LED and medical devices
• Surge current protection in smart meters and measurement equipment
• Surge current protection in security and safety systems
Features
Reliable ESD protection up to 8 kV contact
discharge and 15 kV air discharge acc. to IEC
61000-4-2, level 4
Surge current up to 1200 A
Bidirectional protection
Long-term ESD stability
RoHS-compatible, lead-free
PSpice simulation models available
Design Multilayer technology
Flammability rating better than UL 94 V-0
Electrical Parameters
| P/N | Operating Voltage | Varistor Voltage | Clamping Voltage | Peak current | Max energy | ||
| Vac | Vdc | V1mA(V) | Vc(V) | Ip(A) | Et(J) | ||
| Min. | Max. | 8/20μs 1A | 8/20μs | 10/1000μs | |||
| SMD0402G3R3NXT | 2.5 | 3.3 | 4 | 6 | 10 | 10 | 0.02 |
| SMD0402G5R0NXT | 3.5 | 5 | 6 | 9 | 14 | 10 | 0.02 |
| SMD0402G5R6NXT | 4 | 5.6 | 6.7 | 10.1 | 15.5 | 10 | 0.02 |
| SMD0402G8R0NXT | 5.7 | 8 | 9.6 | 14.4 | 21.5 | 10 | 0.05 |
| SMD0402G9R0NXT | 6 | 9 | 10.8 | 16.2 | 25 | 10 | 0.05 |
| SMD0402G110NXT | 8 | 11 | 13.2 | 16.5 | 30 | 10 | 0.05 |
| SMD0402G120NXT | 9 | 12 | 14.4 | 18 | 32 | 10 | 0.05 |
| SMD0402G140NXT | 10 | 14 | 16.8 | 21 | 40 | 10 | 0.05 |
| SMD0405G180NXT | 14 | 18 | 21.6 | 27 | 54 | 10 | 0.05 |
| SMD0405G220NXT | 17 | 22 | 26.4 | 33 | 62 | 10 | 0.05 |
| SMD0402G260NXT | 20 | 26 | 31.2 | 39 | 72 | 10 | 0.05 |
| SMD0402G300NXT | 25 | 30 | 36 | 45 | 85 | 10 | 0.05 |
| SMD0402G380NXT | 30 | 38 | 45.6 | 57 | 101 | 10 | 0.05 |
Available case sizes
| EIA | Metric |
| 0201 | 0603 |
| 0402 | 1005 |
| 0603 | 1608 |
| 0805 | 2012 |
| 1206 |
3216 |
| 1210 | 3225 |
| 1812 | 4532 |
| 2220 | 5750 |
Dimension (mm)
| Model | Size(mm) | ||||
| MM | Metric | L | W | T | M |
| 402 | 1005 | 1.0 ± 0.10 | 0.5 ± 0.10 | 0.5 ± 0.20 | 0.30+0.2/-0.1 |
| 603 | 1608 | 1.6 ±0.15 | 0.8 ±0.10 | 0.8 ± 0.20 | 0.30+0.2/-0.1 |
| 805 | 2012 | 2.0 ± 0.20 | 1.25 ±0.15 | 0.8 ± 0.20 | 0.30+0.2/-0.1 |
| 1206 | 3216 | 3.2 ± 0.20 | 1.6 ± 0.15 | 1.2 ± 0.20 | 0.40+0.2/-0.2 |
| 1210 | 3225 | 3.2 ± 0.20 | 2.5 ± 0.20 | 1.2 ± 0.20 | 0.40+0.2/-0.1 |
| 1812 | 4532 | 4.5 ± 0.20 | 3.20 ±0.20 | 1.3 ± 0.20 | 0.50+0.2/-0.1 |
| 2220 | 5650 | 5.7 ± 0.20 | 5.00 ±0.20 | 1.5 ± 0.20 | 0.80+0.2/-0.1 |
| 3220 | 08CL | 8.0 ± 0.20 | 5.00 ±0.20 | 2.0 ± 0.20 | 0.80+0.2/-0.1 |
| 3225 | 08CL | 8.0 ± 0.30 | 6.30 ±0.30 | 2.0 ± 0.20 | 0.70+0.2/-0.1 |
| 4032 | 10CL | 10.0 ± 0.20 | 8.00 ±0.20 | 2.0 ± 0.20 | 0.80+0.2/-0.1 |
| 4840 | 12CL | 12.0 ± 0.20 | 10.00 ±0.20 | 2.5 ± 0.20 | 0.80+0.2/-0.1 |
V/I characteristics and derating curves
V/I and derating curves are attached to the data sheet.
The curves are sorted by VRMS and then by case size,which is included in the type designation.
