Dongguan Ampfort Electronics Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 500,000pcs per week |
| Delivery Time | 5 workdays |
| Packaging Details | Bulk,500pcs per bag |
| Name | Bead NTC Thermistor |
| Resistance | 100k |
| Beta value | 3950 |
| Tolerance | 1% |
| Operating temperature | -40~125C |
| Lead | CP Wire |
| Time response in air | 15 sec max |
| Housing | Epoxy |
| Brand Name | AFTNTC |
| Model Number | MF52A-104F3950 |
| Certification | ROHS,UL |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 500,000pcs per week |
| Delivery Time | 5 workdays | Packaging Details | Bulk,500pcs per bag |
| Name | Bead NTC Thermistor | Resistance | 100k |
| Beta value | 3950 | Tolerance | 1% |
| Operating temperature | -40~125C | Lead | CP Wire |
| Time response in air | 15 sec max | Housing | Epoxy |
| Brand Name | AFTNTC | Model Number | MF52A-104F3950 |
| Certification | ROHS,UL | Place of Origin | CHINA |
| High Light | Epoxy Coated NTC Thermistor ，Pitch 1.5mm NTC Thermistor ，Insulated Precision NTC Thermistor | ||
Insulated Precision Epoxy Coated Bead Match Head NTC Thermistor 100K 1% 3950 With Pitch 1.5mm 2.0mm
Epoxy Encapsulated Precision Interchangeable NTC Thermistor utilizing high stability pressed-disk ceramicsensor for general applications.
For Temperature Sensing/Compensation
Mid-range Temperature Applications
Tight Tolerance Instrumentation
General Applications Requiring Stability
Applications Requiring Sensing Small Changes inTemperature
Non-condensing Moisture Environments
Allows use in Applications World-wide
ROHS compliant
Halogen-Free(HF)series are available
Radial lead resin coated
Wide resistance range
Cost effective
• Insulation resistance (mΩ): more than 100MΩ per ton DC500 V
• Work temperature range (° C): -40 ~+125
• Disposal factor (mW / ℃): 1-2 (static air)
• Hot time constant: within 10-25 seconds (in the air)
Value parameters:
• R@25 ℃: 1 k -100kΩ.
• R@25 ℃: accuracy value: ± 1%, ± 2%, ± 3%, ± 5%, ± 10%.
• B value@(25 ℃/50 ℃): 3380K, 3435K, 3550K, 3700K, 3950K, 3977K, 3990K, 4100K, etc.
| Part No. | Rated Resistance R25 (KΩ) | B Value (25/50℃) (K) | Rated Power(mw) | Dissi. Coef. (mW/℃) | Thermal time Constant(S) | Operating Temp.(℃) |
| MF523100 MF523270 MF523380 MF523470 MF523600 MF523950 MF524000 MF524050 MF524150 MF524300 MF524500 | 0.1-20 0.2-20 0.5-50 0.5-50 1-100 5-100 5-100 5-200 10-250 20-1000 20-1000 | 3100 3270 3380 3470 3600 3950 4000 4050 4150 4300 4500 | ≤ 50 | ≥ 2.0
In Still Air | ≤ 7
In Still Air | -40℃ - +125℃ |
Dimension(Unit:mm)
A: Tin. Ag. nickel plated cu wire
| Code | D max | L1 max | L2 min | d +/- 0.05 | F +/- 0.5 |
| A1 | 2.5 | 4.0 | 25 | 0.3 | 1.7 |
| A2 | 3 | 4.5 | 25 | 0.45 | 2.2 |
B: Enamelled cu wire
| Code | D max | L1 max | L2 min | L3+/- 1 | d +/- 0.05 |
| B1 | 2 | 3.5 | Customer Specified | 3 | 0.2 |
| B2 | 3 | 4 | Customer Specified | 3 | 0.3 |
C: High temp fluorin-plastic wire
| Code | D max | L1 max | L2 min | L3+/- 1 | d +/- 0.05 |
| C1 | 3 | 7.5 | Customer Specified | 5 | 0.26 |
| C2 | 4 | 7.5 | Customer Specified | 5 | 0.32 |
E: Lead and head according to specification
| Code | D max | L1 max | L2 min | L3+/- 1 | d +/- 0.05 |
| E1 | Customer Specified | Customer Specified | Customer Specified | 5 | Customer Specified |
| E2 | Customer Specified | Customer Specified | Customer Specified | 5 | Customer Specified |
F: Tinned Lead-Frame Style
| Code | D max | L1 max | L2 +/- 1.5 | d max | F +/- 0.5 | Tmax |
| F | 3.8 | 9.5 | 17 | 0.5 | 2.5 | 3.5 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter
Year Established:
2014
Total Annual:
1850000-2340000
Employee Number:
51~200
Ecer Certification：
Verified Supplier
Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm... Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm...
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