NTC negative temperature coefficient heat -sensitive resistance temperature and resistance control table - WeiLianFengRan Sensor Technology Co., LTD

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NTC negative temperature coefficient heat -sensitive resistance temperature and resistance control table

2021-05-22

NTC negative temperature coefficient heat -sensitive resistance temperature and resistance control table

The figure above shows
B normal temperature: 3100 R value: 22
Calculation formula RT-R*EXP (1/T1-1/T2)
illustrate
1. RT is the resistance value of the thermistor at the temperature of the thermistor;
2. R is the nominal resistance value of thermistor at the normal temperature of T2;
3. The B value is an important parameter of the thermistor;
4. EXP is the N front side of E;
5. Here T1 and T2 refer to K degrees Karvin temperature, K degrees = 273.15 (absolute temperature)+degrees Celsius

NTC thermistor and temperature control table (5K, 10K, 15K, 50K, 100K R/T resistance table)

The MF52 series thermistor is ± 1 ° C from 0 ° C to 70 ° C
5kohm @ 25 ° C | Use 5000 ohms at 25 ° C | Based on Fenwall Curve 16 | B value curve 3950K
Temperature and resistance table

Temperature (℃)	Resistance(Ω）	Temperature（℃）	Resistance(Ω）	Temperature（℃）	Resistance(Ω）	Temperature（℃）	Resistance(Ω）	Temperature（℃）	Resistance(Ω）
-40	168300	-13	32630	14	8230	41	2559	68	938
-39	157500	-12	30880	15	7855	42	2459	69	906.5
-38	147500	-11	29230	16	7500	43	2363	70	875.5
-37	138200	-10	27670	17	7160	44	2272	71	846.5
-36	129500	-9	26210	18	6840	45	2184	72	818.5
-35	121400	-8	24830	19	6535	46	2101	73	791
-34	113900	-7	23540	20	6245	47	2021	74	765
-33	106900	-6	22320	21	5970	48	1944	75	740
-32	100300	-5	21170	22	5710	49	1871	76	716
-31	94200	-4	20080	23	5460	50	1801	77	692.5
-30	88500	-3	19060	24	5225	51	1734	78	670.5
-29	83200	-2	18100	25	5000	52	1670	79	649
-28	78250	-1	17190	26	4787	53	1608	80	628
-27	73600	0	16330	27	4583	54	1549	81	608
-26	69250	1	15520	28	4389	55	1493	82	589
-25	65200	2	14750	29	4204	56	1439	83	570.5
-24	61450	3	1403030	30	4029	57	1387	84	552.5
-23	57900	4	13340	31	3861	58	1337	85	535.5
-22	54550	5	12700	32	3702	59	1290	86	519
-21	51450	6	12090	33	3549	60	1244	87	503
-20	48560	7	11510	34	3404	61	1200	88	487.5
-19	45830	8	10960	35	3266	62	1158	89	472.6
-18	43270	9	10440	36	3134	63	1117	90	458.2
-17	40860	10	9950	37	3008	64	1079
-16	38610	11	9485	38	2888	65	1041
-15	36490	12	9045	39	2773	66	1006
-14	34500	13	8630	40	2663	67	971

10K

MF52 series thermistor is ± 1 ° C, 0 ° C to 125 ° C
10kohm @ 25 ° C | 10000 ohm at 25 ° C | Based on FenWall Curve 16 | B value curve 3950K
Temperature and resistance table

Temperature（℃）	Ohm	Temperature（℃）	Resistance(Ω）	Temperature（℃）	Resistance(Ω）	Temperature（℃）	Resistance(Ω）	Temperature（℃）	Resistance(Ω）
-40	336600	-1	34380	38	5776	77	1385	116	433.4
-39	315000	0	32660	39	5546	78	1341	117	421.8
-38	295000	1	31040	40	5326	79	1298	118	410.6

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