Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10 Billion per year |
| Delivery Time | 2 weeks |
| Packaging Details | Tape in reel |
| Type | NTC Thermistor |
| Features | Coated with glass layer, excellenthumidity resistance, high reliabilityand stability Miniature size, no lead, excellent solderability, ideal for high density SMT installation |
| Beta value | 0402，0603，0805，1206，1210，1812，2220 |
| Wide operating temperature range: | -55℃～＋125℃； |
| Features 2 | Series of B constant for various applications |
| Packaging | Tape |
| QV | Chip Varistor |
| Skeleton material | ceramics |
| Brand Name | Uchi |
| Model Number | NTC QV0402H-2220H |
| Certification | ROHS,REACH |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10 Billion per year |
| Delivery Time | 2 weeks | Packaging Details | Tape in reel |
| Type | NTC Thermistor | Features | Coated with glass layer, excellenthumidity resistance, high reliabilityand stability Miniature size, no lead, excellent solderability, ideal for high density SMT installation |
| Beta value | 0402，0603，0805，1206，1210，1812，2220 | Wide operating temperature range: | -55℃～＋125℃； |
| Features 2 | Series of B constant for various applications | Packaging | Tape |
| QV | Chip Varistor | Skeleton material | ceramics |
| Brand Name | Uchi | Model Number | NTC QV0402H-2220H |
| Certification | ROHS,REACH | Place of Origin | CHINA |
| High Light | Ceramics NTC SMD Thermistor ，0402 NTC SMD Thermistor ，1206 Chip Varistor | ||
NTC SMD Thermistor 0402,0603,0805,1206 Chip Varistor
Suitable for: wide working voltage and energy range, it is an ideal choice for numerous power equipment, controller and signal circuit applications.
It is made of semiconductor ceramics, and adopts leadless, surface mount technology.
1 (Table 1)
| Type | L (mm) | W (mm) | T (mm) | a (mm) |
| 0402 | 1.0±0. 10 | 0.5±0. 10 | 0.5±0. 10 | 0.25±0. 15 |
| 0603 | 1.6±0. 15 | 0.8±0. 15 | 0.8±0. 15 | 0.3±0.20 |
| 0805 | 2.0±0.20 | 1.25±0.20 | 0.85±0.20 | 0.5±0.30 |
| 1206 | 3.2 ±0.20 | 1.6 ±0.20 | 1.2 Max. | 0.5±0.25 |
| 1210 | 3.2 ±0.30 | 2.5 ±0.25 | 1.5 Max. | 0.5±0.25 |
| 1812 | 4.5 ±0.40 | 3.2 ±0.30 | 2.0 Max. | 0.25~1.0 |
| 2220 | 5.7 ±0.40 | 5.0 ±0.40 | 2.5 Max. | 0.25~1.0 |
2 (Table 2)
| Part | ① | ② | ③ |
| Component | ZnO Semiconductor Ceramics for Chip Varistor | Internal Electrode (Ag or Ag-Pd) |
Terminal Electrode (Ag/Ni/Sn three layers) |
| ① Type | |
| QV | Chip Varistor |
| ② inch (mm) External Dimension L×W | |
| 1206 | 0. 12×0.06 (3.2×1.6) |
| 1812 | 0. 18×0. 12 (4.5×3.2) |
| ③ Application Code | |
| H |
High Surge Current Suppression |
| ④ Maximum DC Operating Voltage | |
| 090 | 9V |
| 380 | 38V |
| ⑤ Tolerance of Varistor Voltage | |
| K | ±10% |
| L | ±15% |
| ⑥ Packaging | |
| T | Tape |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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