Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | T/T, Paypal, Mastercard, Wetern Union, Alipay, etc |
| Supply Ability | 1000000PCS per Month |
| Delivery Time | 5-7 work days |
| Packaging Details | PE bag, Bulk |
| Product Name | Aluminum Housing Automotive NTC Temperature Sensor |
| Resistance at 25C | 2.2KΩ |
| B Value | 3950K |
| Tolerance | ±1% |
| Lead Wire | UL2651#24AWG*2C 105℃ 300V Black |
| Epoxy Resin | J105/J106B/J05X G108/GU01 Black |
| Shell | 5.0×35 |
| Housing Material | Aluminium Housing |
| Insulation Resistance | 100 MΩ |
| Operating Temp Range | -10C to 105C |
| Brand Name | TIAN RUI |
| Model Number | CWF222F3950FA365 |
| Certification | ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Paypal, Mastercard, Wetern Union, Alipay, etc | Supply Ability | 1000000PCS per Month |
| Delivery Time | 5-7 work days | Packaging Details | PE bag, Bulk |
| Product Name | Aluminum Housing Automotive NTC Temperature Sensor | Resistance at 25C | 2.2KΩ |
| B Value | 3950K | Tolerance | ±1% |
| Lead Wire | UL2651#24AWG*2C 105℃ 300V Black | Epoxy Resin | J105/J106B/J05X G108/GU01 Black |
| Shell | 5.0×35 | Housing Material | Aluminium Housing |
| Insulation Resistance | 100 MΩ | Operating Temp Range | -10C to 105C |
| Brand Name | TIAN RUI | Model Number | CWF222F3950FA365 |
| Certification | ROHS | Place of Origin | China |
| High Light | Automotive NTC Temperature Sensor ，ROHS NTC Temperature Sensor ，Aluminum Housing NTC Thermistor | ||
Aluminum Housing Automotive Car Auto NTC Thermistor Temperature Sensor
Description
Out-car NTC Thermistor Aluminum Shell Temperature Sensor designed for automotive application such as air conditioning, heating seat , out-car temperature sensing with features that high stability, long term operation , high accuracy and low cost.Epoxy coated housing can transfer temperature to PCB via UL rated cable accurately.
Features
► High fexiable
► High precision
► Aluminum housing
► Small order acceptted
► Quick response
Application
► Household
► Air conditioner
► Fridge
► Printer
► Washing Machine
Dimension
Material Explanation
| NO | Material Name | Item/PN | |||||||||||||||||||||||||||||||||||||||
| 2-1. | Thermistor | R25=2.2KΩ±1% B25/50=3950K±1% MF52 | |||||||||||||||||||||||||||||||||||||||
| 2-2. | Lead Wire | UL2651#24AWG*2C 105℃ 300V Black | |||||||||||||||||||||||||||||||||||||||
| 2-3. | Epoxy Resin | J105/J106B/J05X G108/GU01 Black | |||||||||||||||||||||||||||||||||||||||
| 2-4. | Shell | Φ5.0×35+30.0 Aluminium Housing | |||||||||||||||||||||||||||||||||||||||
Part Number
① NTC Thermistor Mark；
② Nomanial resistor is value at 25degree,unit is Ohm,previous two digital representation significant digitsofresistance, third digital representation the number of zero；
③ Resistance tolerance(%)；
| Sign | E | F | G | H | J | K | X | ||||||||||||||||||||||||||||||
| resistance | ±0.5 | ±1.0 | ±2.0 | ±3.0 | ±5.0 | ±10 | Special | ||||||||||||||||||||||||||||||
④ B Value constant sign In general, it is value of 25/50Deg,other conditions will remark and explain；
⑤ B Value tolerance sign(%)；
| Sign | E | F | G | H | J | K | X | ||||||||||||||||||||||||||||||||
| B Value | ±0.5 | ±1.0 | ±2.0 | ±3.0 | ±5.0 | ±10 | Special | ||||||||||||||||||||||||||||||||
⑥ Temperature code of B value caculating；
| Sign | A | B | C | D | E | F | G | H | M | N | X | |||||||||||||||||||||||||||||||||
| Two temp. spots | 25/50 | 25/ 85 | -20/25 | 0/25 | 0/50 | 0/100 | 5/25 | 25/75 | 25/100 | 100/200 | Special B | |||||||||||||||||||||||||||||||||
⑦ Length Sign,unit is mm ；
⑧ Head shape sign ;
| Sign | A | B | C | ||||||||||||||||||||||
| Shape | Shell embedment type | Epoxy resin encapsulate type | Special | ||||||||||||||||||||||
⑨ Difinition code sign
| Sign | C | J | T | W | R | X | ||||||||||||||||||||||||||||||||||
| Item | Standard | Glue Shell | Shell | Wire | Tube | Special | ||||||||||||||||||||||||||||||||||
Electrical Performances
| NO | Item | Sign | Test Conditions | Min. | Normal value | Max. | Unit |
| 4-1. | Resistance at 25℃ | R25 | Ta=25±0.05℃ PT≦0.1mw | 2.178 | 2.200 | 2.222 | kΩ |
| 4-2. | B Value | B25/50 | 3910.5 | 3950 | 3989.5 | k | |
| 4-3. | Dissipation factor | σ | Ta=25±0.5℃ | 2.5 | / | / | mw/℃ |
| 4-4. | Time constant | τ | Ta=25±0.5℃ | / | / | 20 | sec |
| 4-5. | Insulation resistance | / | 500VDC | 100 | / | / | MΩ |
| 4-6. | Withstand voltage test | / | 1500V AC (3mA) | 5 | / | / | Sec |
| 4-7. | Operating temp.range | / | / | -10 | / | 105 | ℃ |
Reliability Test
| NO | Item | Technical requirements | Test conditions and method |
| 5-1. | High temp. Test | DR/R25£±3%
DB/B£±3%
No change with withstand voltage, Insalution performance. Appearance without damage. | 100±5℃,power on 500±24 hrs,DC0.2mA |
| 5-2. | Low temp. tes | -10±5℃,power on 500±24 hrs,DC0.2mA | |
| 5-3. | Endure moisture test | Store in environment 55±2℃,90%-95%RH for 240±24 hrs | |
| 5-4. | Temp. cycle test | –20℃×30min→Room temp.×10min→ in 100℃ water×30min→Room temp.×10min 10 cycles | |
| 5-5 | Load electrify test | Power on DC1mA,500hrs in room temp. and humid. | |
| 5-6 | Drop test | Free fall into concrete floor from height 1m ,10 cycle. | |
| 5-7 | Vibration test | Frequency range:10～55HZ Total amplitude 1.52mm 1 cycle 1 min ,direction and time X,Y,Z axs 2Hr each. | |
| 5-8 | Bending test | Bend 180°binding site wire and epoxy resin.Back and forth 10 times |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
150~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
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