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10K3A542I
Thermistor, NTC, 10 kohm, 10K3A Series, 3976 K, Free Hanging, Wire Leaded
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BETATHERM
- Product type:
- Zero Power Resistance at 25°C:10kohm; Product Range:10K3A Series; Thermistor Mounting:Through Hole; Beta Value (K):3976K; Thermistor Case Style:-; Thermistor Terminals:Wire Leaded; Operat
- SVHC: No SVHC (17-Jan-2023)
- B-Constant: 3976K
- Lead Length: -
- NTC Mounting: Free Hanging
- NTC Case Size: -
- Product Range: 10K3A Series
- Qualification: -
- Probe Diameter: -
- Probe Material: -
- Thermistor Type: Bead
- Resistance (25°C): 10kohm
- Thermistor Mounting: Free Hanging
- B-Constant Tolerance: -
- Thermistor Terminals: Wire Leaded
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
- Resistance Tolerance (25°C): -
- Thermal Time Constant (in Air): -
| Delivery and price | |
|---|---|
| Units per pack | 150 |
| Price | 6.69 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
## **BETATHERM DATA SHEET** ## **Product: BetaCurve Interchangeable Thermistor** ## **Product Description** NTC thermistor soldered to 30 AWG Kynar Insulated wire. Unit coated with Black Stycast 2850ft epoxy. ## **Application** **Customer:** N/A **Customer Part No.:** N/A **Betatherm Part No.: 10K3A542i** No information available. ## **Electrical Specifications** |**Electrical Specifications**|| |---|---| |**Parameter**|**Unit**| |Resistance at +25°C|Ohms| |Tolerancefrom0°Cto+70°C|°C| |Alpha at +25°C|%/°C| |Beta Value 25/85|K| |DissipationConstant|mW/°C| |Thermal Time Constant in liquid<br>From +25°Cto+75°C.|Seconds| |OperatingTemperature|°C| ## **Mechanical Details** ## **Dimension** ||**Dimension**||| |---|---|---|---| |A|B|C|| |200 ± 10 mm|10 ± 1mm|2.5mm Maximum|| |**Packaging**|||| |Units supplied bags of 100.|||**Mounting**| ||||By soldering in any position.| **Customer Approval** (The Customer signs acceptance of the mechanical/electrical specification for the NTC thermistor) ## **Signed: ________________________________ Date: _________** ~~eee~~ • CORPORATE HEADQUARTERS • USA HEADQUARTERS Betatherm Ireland Ltd., Betatherm Corporation, Ballybrit Business Park, 910 Turnpike Road, Galway, Shrewsbury, Ireland. Massachusetts, 01545. Tel.: 353 – 91- 753238 Tel.: 508 – 842 - 0516 Fax: 353 – 91 – 753615 Fax: 508 – 842 – 0748 E-mail: sales@betatherm.com E-mail: sales@betatherm-usa.com The information provided in this data sheet is not intended as a substitute for any testing that you may need to undertake to determine the suitability of the product for your application ## **Resistance/Temperature Chart** |**Temp. oC **<br>**Resistance**<br>**Temp. oC **<br>**Resistance**<br>**Temp. oC **<br>**Resistance**<br>**Temp. oC **<br>**Resistance**<br>-40<br>335853.73<br>-39<br>314334.81<br>13<br>17257.14<br>14<br>16465.12<br>66<br>2010.18<br>67<br>1941.46<br>119<br>398.46<br>120<br>387.98<br>~~a~~<br>~~a~~<br>~~ee eee ~~~~**a**~~<br>~~ee~~<br>~~a~~<br>~~a~~|**Temp. oC **<br>**Resistance**<br>**Temp. oC **<br>**Resistance**<br>**Temp. oC **<br>**Resistance**<br>**Temp. oC **<br>**Resistance**<br>-40<br>335853.73<br>-39<br>314334.81<br>13<br>17257.14<br>14<br>16465.12<br>66<br>2010.18<br>67<br>1941.46<br>119<br>398.46<br>120<br>387.98<br>~~a~~<br>~~a~~<br>~~ee eee ~~~~**a**~~<br>~~ee~~<br>~~a~~<br>~~a~~||| |---|---|---|---| |-38<br>294329.41<br>15<br>15713.90<br>68<br>1875.43<br>121<br>377.82<br>~~a~~<br>~~a~~<br>~~a~~|||| |-37<br>275722.23<br>-36<br>258407.39<br>-35<br>242287.63<br>-34<br>227273.52<br>-33<br>213282.83<br>-32<br>200239.90<br>-31<br>188075.05<br>16<br>15001.15<br>17<br>14324.71<br>18<br>13682.54<br>19<br>13072.73<br>20<br>12493.48<br>21<br>11943.10<br>22<br>11420.02<br>69<br>1811.98<br>70<br>1751.00<br>71<br>1692.37<br>72<br>1636.00<br>73<br>1581.79<br>74<br>1529.64<br>75<br>1479.48<br>122<br>367.98<br>123<br>358.44<br>124<br>349.19<br>125<br>340.21<br>~~a~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~|||| |-30<br>176724.13<br>23<br>10922.73<br>76<br>1431.20<br>~~a~~<br>~~a~~<br>~~a~~|||| |-29<br>166128.01<br>-28<br>156232.18<br>-27<br>146986.36<br>-26<br>138344.16<br>24<br>10449.83<br>**25**<br>**10000.00**<br>26<br>9572.00<br>27<br>9164.66<br>77<br>1384.74<br>78<br>1340.02<br>79<br>1296.96<br>80<br>1255.50<br>~~a~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee ee~~ ~~ee ee~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~a~~<br>~~a~~|||| |-25<br>130262.73<br>28<br>8776.88<br>81<br>1215.57<br>~~a~~<br>~~a~~<br>~~a~~|||| |-24<br>122702.51<br>-23<br>115626.94<br>-22<br>109002.22<br>-21<br>102797.07<br>-20<br>96982.57<br>-19<br>91531.94<br>-18<br>86420.37<br>-17<br>81624.87<br>-16<br>77124.15<br>-15<br>72898.45<br>-14<br>68929.43<br>-13<br>65200.09<br>-12<br>61694.63<br>-11<br>58398.38<br>-10<br>55297.71<br>-9<br>52379.93<br>-8<br>49633.27<br>-7<br>47046.75<br>-6<br>44610.17<br>-5<br>42314.01<br>-4<br>40149.43<br>-3<br>38108.17<br>-2<br>36182.55<br>-1<br>34365.39<br>0<br>32650.00<br>1<br>31030.13<br>2<br>29499.96<br>3<br>28054.04<br>4<br>26687.28<br>5<br>25394.93<br>6<br>24172.55<br>7<br>23015.97<br>8<br>21921.31<br>9<br>20884.93<br>10<br>19903.41<br>11<br>18973.57<br>12<br>18092.41<br>29<br>8407.62<br>30<br>8055.91<br>31<br>7720.81<br>32<br>7401.47<br>33<br>7097.06<br>34<br>6806.81<br>35<br>6530.00<br>36<br>6265.93<br>37<br>6013.95<br>38<br>5773.46<br>39<br>5543.87<br>40<br>5324.63<br>41<br>5115.22<br>42<br>4915.16<br>43<br>4723.99<br>44<br>4541.26<br>45<br>4366.57<br>46<br>4199.51<br>47<br>4039.72<br>48<br>3886.85<br>49<br>3740.57<br>50<br>3600.55<br>51<br>3466.50<br>52<br>3338.15<br>53<br>3215.21<br>54<br>3097.43<br>55<br>2984.58<br>56<br>2876.42<br>57<br>2772.74<br>58<br>2673.33<br>59<br>2577.99<br>60<br>2486.54<br>61<br>2398.81<br>62<br>2314.61<br>63<br>2233.80<br>64<br>2156.22<br>65<br>2081.73<br>82<br>1177.10<br>83<br>1140.04<br>84<br>1104.33<br>85<br>1069.91<br>86<br>1036.73<br>87<br>1004.73<br>88<br>973.89<br>89<br>944.13<br>90<br>915.43<br>91<br>887.74<br>92<br>861.02<br>93<br>835.24<br>94<br>810.35<br>95<br>786.32<br>96<br>763.11<br>97<br>740.71<br>98<br>719.06<br>99<br>698.15<br>100<br>677.95<br>101<br>658.43<br>102<br>639.56<br>103<br>621.33<br>104<br>603.69<br>105<br>586.64<br>106<br>570.16<br>107<br>554.21<br>108<br>538.78<br>109<br>523.85<br>110<br>509.41<br>111<br>495.43<br>112<br>481.90<br>113<br>468.80<br>114<br>456.12<br>115<br>443.84<br>116<br>431.95<br>117<br>420.43<br>118<br>409.27<br>~~a~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~<br>~~**a**~~<br>~~ee ee~~<br>~~ee ee~~<br>~~a~~<br>~~a~~<br>~~a~~<br>~~ee~~<br>~~**a**~~<br>~~a~~<br>~~a~~|||| |~~ee~~|||| The information provided in this data sheet is not intended as a substitute for any testing that you may need to undertake to determine the suitability of the product for your application • CORPORATE HEADQUARTERS • USA HEADQUARTERS Betatherm Ireland Ltd., Betatherm Corporation, Ballybrit Business Park, 910 Turnpike Road, Galway, Shrewsbury, Ireland. Massachusetts, 01545. Tel.: 353 – 91- 753238 Tel.: 508 – 842 - 0516 Fax: 353 – 91 – 753615 Fax: 508 – 842 – 0748 E-mail: sales@betatherm.com E-mail: sales@betatherm-usa.com
Updated at June 8, 2026
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