|
Product Details:
|
| Product Name: | MF51 Single-ended Glass-sealed NTC Thermistor Series | Resistance Value: | 10K OHM |
|---|---|---|---|
| B-Value 25/50: | 3100K-4750K ±1% | Shape: | Axial Leaded |
| Dissipation Factor: | 22mW/C(In Still Air) | Operating Temperature: | -55°C To +300°C |
| Tolerance: | 2mw/°C | Allowable Tolerance: | ±1% ±2% ±3% ±5% |
| Thermal Time Constant: | 20S | ||
| Highlight: | Single Ended Glass Sealed Thermistor,3D Printer Glass Sealed Thermistor |
||
MF51 Glass Sealed Temperature Measurement NTC Thermistor Series
MF58D single-ended glass-sealed NTC thermistor adopts radial lead single-ended glass seal
 |
Product Introduction
High temperature resistant NTC thermistor series:
MF58 diode glass-sealed NTC thermistor
MF58D/MF51 radial lead glass-sealed NTC thermistor
Small size, extremely short response time, high heat resistance
• [Business Scope]
The company's main products are: NTC thermistors, NTC temperature sensors, NTC temperature probes, NTC temperature sensing wires, NTC temperature measurement wires, micro NTC custom designs, etc. The products are widely used in home appliances, communications, electricity, medical equipment, test instruments, power supply equipment, industrial electronic equipment and other fields.
| Model: | MF58A- 100KF3950 |
| Type: | Thermistor |
| Technology: | Metal oxide |
| Resistance: | 100K ohm |
| Accuracy: | +/- 1％ |
| Power Rating: | ≤25mw |
| Temperature Coefficient: | Negative Temperature Coefficient |
| Operating Temperature: | -25~ + 300C |
| Part Number: | MF58A- 100KF3950 |
| 25 Degree Resistance: | 100KOm +/- 1％ |
| Beta Value 25/85C: | 3950K +/- 1％ |
| Time Constant: | ≤5S |
| Package: | Glass packaging |
| Insulation Resistance: | ≥100Mohm |
| Max Power Rating: | ≤25mW |
|
MF58D/MF51D single-ended glass-sealed NTC thermistor description
The MF51D series glass-sealed thermistors are a special type of NTC thermistor. These small thermistors are encapsulated with a glass-sealed design and can work in various environments such as high humidity and rapid thermal cycles. It can eliminate resistance reading errors caused by moisture penetration and can work effectively under extreme temperatures and harsh environmental conditions.
This type of thermistor is not limited by soldering temperature and can provide users with a wide operating temperature range of "-55°C to +200°C". The device has a diameter of only 1.5 mm and is small in size, which can be packaged in various housings, such as ring lugs and hexagonal nuts. Radial lead glass encapsulated thermistors provide a low-cost option for applications that require excellent stability and high temperature operation. The small size enables the sensor to respond quickly to small temperature changes.
MF58D/MF51D single-ended glass-sealed NTC thermistor adopts radial lead single-ended glass-sealed NTC thermistor, and there is also MF58 diode glass-sealed NTC thermistor. MF58D/MF551D radial lead glass-sealed NTC thermistor has the characteristics of small size, extremely short response time, heat resistance and high stability. The temperature measurement range is -40℃ to +300℃. It is widely used in temperature measurement, detection, indication, monitoring, measurement, control, calibration and compensation, etc.
MF58D single-ended glass-sealed NTC thermistor resistance characteristics
1. Glass encapsulation, heat resistance, high stability. Resistant to moisture and other environmental factors.
2. The glass body provides airtight sealing and voltage insulation, and can work in high temperature and humid environments.
3. The operating temperature range is -50˚C to 300˚C
4. Extremely short response time, smaller size, high sensitivity and faster thermal response than traditional thermistors
5. Small size
6. Common resistance values: 25℃ 2k ohm, 10k ohm, 49k ohm, 50k ohm, 100k ohm, 200k ohm, 231.5k ohm, etc. (values at 25˚C range from 2186Ω to 1.38MΩ)
7. Temperature measurement and control. High resistance and B value accuracy,
8. Strong high temperature stability, fast thermal induction, high sensitivity
9. Lead wire: Insulated Dumet wire (copper-clad FeNi)
10. Proven long-term reliability and low power consumption. Dissipation factor: ≥2.0mW/C.
11. Thermal time constant: ≤6.5 seconds in still air.
MF58D single-ended glass-encapsulated NTC thermistor application examples:
■ Temperature measurement, detection and control of household appliances: refrigerators, microwave ovens, rice cookers, induction cookers, pressure cookers, ovens, water heaters, kettles, coffee pots, etc.
■ Medical industry: electronic thermometers.
■ Heating and air conditioning (HVAC): used to determine exhaust gas or burner temperature in heating cost allocators, floor heating and gas boilers.
■ Industrial electronics: used for temperature stabilization of laser diodes and optoelectronic components, temperature compensation of copper coils or reference point compensation of thermal elements, etc. Also used for temperature measurement and compensation of instruments, meters, integrated circuits, quartz crystal oscillators and thermocouples.
■ Communications: for temperature measurement
■ Automobiles (water, air intake, environment, batteries, engines and fuels), hybrid vehicles, fuel cell vehicles, automotive electronics
■ Assembled into various temperature sensor probes
■ General instrument applications
Dimensional Drawing Of The MF51 NTC Thermistor (unit:mm)
|
| Part number | D | H | L | d |
| MF51-A | 2.0±0.2 | 3.8±0.5 | ≥40 | 0.25±0.02 |
| MF51-B | 1.6±0.2 | 3.2±0.5 | ≥60 | 0.25±0.02 |
| MF51-C | 1.2±0.2 | 2.4±0.5 | ≤60 | 0.25±0.02 |
Main Parameters Of The MF51 NTC Thermistor
| Part number |
Dissi.Coef. mW/℃ |
Thermal time constant sec |
Pmax mW |
| MF51-A | ≈1.4 | ≈14 | 50 |
| MF51-B | ≈0.9 | ≈7 | 35 |
| MF51-C | ≈0.75 | ≈5 | 15 |
Specification Of The MF51 NTC Thermistor
| NO. | Part number | Rated Resistance R25 | B Value(25/85℃) | Tolerance | |
| R25(KOhm) | Tolerance | B Value | |||
| Normal model | MF51□□□3435 | 2~10 |
±1％ ±2％ ±3％ ±5％ |
3435 |
±1％ ±2％
|
| MF51□□□3450 | 2~10 | 3450 | |||
| MF51□□□3750 | 8~10 | 3750 | |||
| MF51□□□3950 | 10~50 | 3950 | |||
| MF51□□□4150 | 50~100 | 4150 | |||
| MF51□□□4200 | 100~350 | 4200 | |||
| MF51□□□4350 | 870~980 | 4350 | |||
| MF51□□□4450 | 1000~1500 | 4450 | |||
| Special model | MF51□□□3420 | R25=2.186 R0=6 |
±2％ ±3％ ±5％ |
3420(B0/100=3390) |
±1％ ±2％ |
| MF51□□□3480 | R25=5.369 R0=15 | 3480(B0/100=3450) | |||
| MF51□□□3992 | R25=49.12 R100=3.3 | 3992(B0/100=3970) | |||
| MF51□□□4066 | R25=98.63 R200=0.55 | 4066(B0/100=4300) | |||
| MF51□□□4240 | R25=231.4 R200=1 | 4240(B0/100=4537) |
|||
MF58D Single-ended Glass-sealed NTC Thermistor Selection Table
|
Part Number |
Resistance @ 25℃ | B value |
Temperature point resistance data (ohms) |
| R25 (K ohms) | (K) | ||
| MF58D-2.186K□3420(B25 / 85) | R25: 2.186k ohms | B(25 / 85C):3420K | R0: 6K ohms |
| MF58D-8.53K□3450(B0 / 100) | R25: 8.53k ohms | B(0/100℃):3450K | |
| MF58D-103□3950(B25 / 50) | R25: 10k ohms | B(25/50℃):3950K | R50: 3.485K ohms |
| MF58D-103□3435(B25 / 85) | R25: 10k ohms | B(25/85℃):3435K | |
| MF58D-49.12K□3970(B0 / 100) | R25: 49.12k ohms | B(0/100℃):3970K | R100: 3.3K ohms |
| MF58D-503□3950(B25 / 50) | R25: 50k ohms | B(25/50℃):3950K | |
| MF58D-503□4036(B0 / 100) | R25: 50k ohms | B(0/100℃):4036K | R200: 0.55K ohms |
| MF58D-98.63K□4300(B100 / 200) | R25: 98.63k ohms | B(100/200℃):4300K | |
| MF58D-104□3950(B25 / 50) | R25: 100k ohms | B(25/50℃):3950K | R175: 2.109K ohms |
| MF58D-104□4200(B25 / 50) | R25: 100k ohms | B(25/50℃):4200K | |
| MF58D-204□3899(B25 / 50) | R25: 200k ohms | B(25/50℃):3899K | R200: 1.0K ohms |
|
MF58D-231.5K□4537(B100 / 200) |
R25: 231.5k ohms |
B(100/200℃):4537K |
Temperature point resistance data (ohms) |
MF58D single-ended glass-sealed NTC thermistor reliability data
| Tests | Standard | Test conditions |
ΔR25/ R25(Typical value) |
Notes |
|
Storage at low temperature |
IEC 60068-2-1 |
Storage temperature below - 30℃, time: 1000 hours |
≤2％ | No obvious injuries |
|
Storage in dry heat |
IEC 60068-2-2 |
Storage temperature range: 200℃, time: 1000 hours |
≤2％ | No obvious injuries |
|
Storage in humid heat, steady state (humidity test) |
IEC 60068-2-3 |
Temperature: 40℃, |
≤2％ | No obvious injuries |
|
Temperature cycling |
IEC 60068-2-14 | Humidity: 90%-95%RH, | ≤2％ | No obvious injuries |
MF58D Single-ended Glass-sealed NTC Thermistor Mechanical Test
| Tests | Standards | Test conditions and methods | Requirements |
|
Welding and solderability |
IEC60068-2-20 Tests |
Temperature: 230±5℃, |
Terminals should be evenly tinned |
|
Resistance to soldering heat |
IEC60068-2-20 Test Tb |
2-2.5mm from the ceramic body, open: 2±0.5 seconds. |
No obvious damage, |
| Lead stretching |
IEC60068-2-21 Test U |
Temperature: 260±5℃, | ΔR25/R25≤2% |
Other thermistor series display:
Product Description:
NTC Type Thermistor is a kind of MF51 Single-ended glass sealed thermistor, MF55 film thermistor and MF58 glass sealed thermistor, with thermal time constant of 20S, dissipation factor of 22mW/C(In Still Air), tolerance of 2mw/°C, and allowable tolerance of ±1%, ±2%, ±3%, ±5%. It also has B-Value range of 3100K-4750K ±1%.
| Product Name | Thermal Time Constant |
|---|---|
| MF51 Single-ended Glass-sealed NTC Thermistor Series | 20S |
| Operating Temperature | Shape |
| -55°C To +300°C | Axial Leaded |
| Allowable Tolerance | Rated Power |
| ±1% ±2% ±3% ±5% | ≤50mW |
| B-Value | Tolerance |
| 3100K-4750K ±1% | 2mw/°C |
| Resistance Range | Dissipation Factor |
| 1KΩ To 500KΩ | 22mW/C(In Still Air) |
Lin Kun's MF51 Single-ended glass-sealed NTC thermistor series is the perfect choice for temperature-based applications. Its resistance range of 1KΩ to 500KΩ and B-Value of 25/50: 3100K-4750K ±1% makes it ideal for temperature measurement and control. The thermistor has an thermal time constant of 20S and an allowable tolerance of ±1%, ±2%, ±3%, ±5%. The series is certified by ROHS and UL and is available in bulk, 500pcs per polybag. Minimum order quantities are 5000 PCS with a price of 0.045 USD/ PCS. The supply ability is 20,000,000PCS per week and delivery time is 7 workdays. Payment terms are T/T. This series is ideal for MF55 film thermistor, MF11 temperature compensated thermistor, MF52 temperature measuring thermistor, and MF51 glass-sealed NTC thermistor.
Brand Name: lin kun
Model Number: MF51 Single-ended glass-sealed NTC thermistor series
Place of Origin: China Dong Guan
Certification: ROHS,UL
Minimum Order Quantity: 5000 PCS
Price: 0.045 USD/ PCS
Packaging Details: Bulk,500pcs per polybag
Delivery Time: 7 workdays
Payment Terms: T/T
Supply Ability: 20,000,000PCS per week
Resistance Range: 1KΩ To 500KΩ
Product Name: MF51 Single-ended Glass-sealed NTC Thermistor Series
Thermal Time Constant: 20S
Shape: Axial Leaded
Allowable Tolerance: ±1% ±2% ±3% ±5%
MF52 temperature measuring thermistor, MF52 temperature measuring thermistor, MF58 glass sealed thermistor, MF58 glass sealed thermistor
We offer technical support and services for our NTC type thermistors. Our experienced team of professionals can help you find the right product for your application and answer any questions you may have. We also offer a variety of services such as product testing, customization, and installation. Our customer service team is available to assist you with any of your needs.
We are committed to providing our customers with the highest quality products and services. Our team is highly knowledgeable and experienced in the thermistor industry. We are dedicated to providing our customers with the best support and services possible.
If you have any questions or concerns about our NTC type thermistors, please do not hesitate to contact us. We are here to assist you in finding the right product for your application, as well as helping you with any technical support or service needs you may have.
NTC Type Thermistor Packaging and Shipping:
A1: NTC Type Thermistor is a kind of resistor with a negative temperature coefficient, which means that the resistance of the thermistor will decrease as temperature increases.
A2: The product brand is lin kun.
A3: The model number is MF51 Single-ended glass-sealed NTC thermistor series.
A4: The place of origin is China Dong Guan.
A5: The minimum order quantity is 5000 PCS.
Contact Person: Ms. Huang
Tel: 13423305709
