NTC thermistor sensor SURGING MF52D103F3435L100 temperature module for accurate thermal measurements

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Product Description

Product Overview

This document details the specifications for the MF52D NTC Temperature Sensor Module from Shenzhen Shaoxin Electronics Co., Ltd. This module utilizes NTC thermistor technology for temperature sensing applications.

Product Attributes

Brand:
Origin: China
Product Series: MF52D
Product Model: MF52D103F3435L100
Revision: A/0
Revision Date: 2023/2/21

Technical Specifications

Item	Specification	Unit	Test Conditions	Min.	Nor.	Max.
Resistance At 25	R25	K	Ta=250.05 PT 0.1mW	9.90	10.00	10.10
Resistance At 85	R85	K	Ta=850.05 PT 0.1mW	/	1.455	/
B Value	B25/85	K	(3853.887* LnK)	3400.7	3435.0	3469.4
Dissipative Coefficient		mW/	Ta=25(in air)	/	5.0	/
Response Time- In liquid		Sec	2585 T1=25+(85- 25)*63.2%=62.92	/	/	8.0
Insulation Test		M	DC100V 1Sec	50	/	/
Operation Temperature Range				-30		+105

Material Composition

No.	Material Name	Type/ Model	Quantity
2-1	Wire	2651 28AWG	1PCS
2-2	Epoxy Resin	Black Epoxy Resin	/
2-3	NTC Resistor	R25=10K1% B25/85=3435K1%	1PCS

Performance & Reliability Tests

Item	Pass Criteria	Test Conditions
Pull Test	Not loose, not deformed	Load Applied to each lead 0.5kg for 10sec
Drop Test	No visible damage	Natural fall to a maple board from 1M high, 5 times
High Temperature Storage Life Test	R/R253%	1055, 100024 hrs
Low Temperature Storage		-305, 100024 hrs
Humidity Test		402, 90%~95% RH, 500H24 hrs
Temp. Cycle Test		3030min255min10530min 255min, 10 Cycles

Soldering Parameters

Item	Settings/ Parameters
Temperature of Soldering Iron-tip	T360
Soldering Time	S3Sec
Distance From Thermistor	L10mm

Installation and Use Precautions

Use within the specified temperature range.
Avoid prolonged exposure to high temperatures, which can degrade product characteristics and material quality.
Do not melt solder in the resin head during installation to prevent wire breakage, short circuits, or insulation damage.
Do not touch the resin head directly with a soldering iron.
When separating parallel wires, maintain a distance of at least 10mm from the resin head.
Cutting wires less than 10mm from the resin head can transfer heat from the solder to the resin head.
When bending wires, use a radius greater than 1mm. Secure the component lead wire when bending or cutting.
Avoid applying excessive force to the lead wires to prevent breakage or cracking at the junction.
The ceramic element is fragile; handle with care to avoid excessive pressure or impact, which can cause cracking or chipping.
If molding the product with resin, evaluate its quality before use.

Storage Conditions

Storage Temperature: -10~+40
Relative Humidity: 75%RH
Keep away from corrosive atmosphere and sunlight.
Period of Storage: 1 year

Prohibited Storage/Usage Environments

Corrosive or deoxidizing gas (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.)
Volatile or flammable gas
Dusty conditions
Vacuum, high pressure, or low pressure conditions
Wet or humid locations; avoid direct immersion in liquid or washing with liquid.
Locations with salt water, oils, chemical liquids, or organic solvents; do not use directly with quick-drying glue.
Strong vibrations
Other places with similar hazardous conditions
Ensure your product is equipped with appropriate fail-safe functions to prevent secondary damage from abnormal operation or failure of this product.

R-T Table

T()	Rmin(K)	Rnom(K)	Rmax(K)	T()	Rmin(K)	Rnom(K)	Rmax(K)
-30	112.5462	116.5089	120.5991	6	20.8973	21.2682	21.6436
-29	106.7917	110.4932	114.3116	7	20.0486	20.3959	20.7472
-28	101.3688	104.8272	108.3927	8	19.2392	19.5644	19.8931
-27	96.2564	99.4883	102.8185	9	18.467	18.7714	19.0789
-26	91.4348	94.4558	97.5669	10	17.7303	18.0151	18.3027
-25	86.8857	89.7101	92.6171	11	17.027	17.2935	17.5624
-24	82.592	85.2332	87.9501	12	16.3556	16.6048	16.8561
-23	78.5378	81.0082	83.5479	13	15.7145	15.9475	16.1823
-22	74.7084	77.0194	79.394	14	15.102	15.3198	15.5391
-21	71.0899	73.2523	75.4728	15	14.5168	14.7203	14.9251
-20	67.6695	69.6931	71.77	16	13.9576	14.1475	14.3387
-19	64.4351	66.3291	68.272	17	13.4229	13.6003	13.7786
-18	61.3754	63.1485	64.9663	18	12.9117	13.0772	13.2434
-17	58.4802	60.1402	61.8412	19	12.4228	12.5771	12.732
-16	55.7394	57.2939	58.8858	20	11.955	12.0988	12.2431
-15	53.144	54.5998	56.0899	21	11.5074	11.6413	11.7756
-14	50.6855	52.049	53.4439	22	11.079	11.2037	11.3286
-13	48.3557	49.633	50.9389	23	10.6689	10.7848	10.9009
-12	46.1473	47.3439	48.5666	24	10.2762	10.3839	10.4917
-11	44.0532	45.1743	46.3192	25	9.9	10	10.1
-10	42.0668	43.1172	44.1895	26	9.5325	9.6324	9.7323
-9	40.182	41.1663	42.1705	27	9.1806	9.2802	9.38
-8	38.393	39.3153	40.2558	28	8.8435	8.9428	9.0424
-7	36.6943	37.5587	38.4396	29	8.5206	8.6195	8.7186
-6	35.081	35.891	36.7162	30	8.2113	8.3096	8.4082
-5	33.5481	34.3074	35.0802	31	7.9147	8.0124	8.1105
-4	32.0914	32.8029	33.5269	32	7.6305	7.7275	7.8249
-3	30.7065	31.3734	32.0515	33	7.3579	7.4541	7.5508
-2	29.3896	30.0145	30.6497	34	7.0965	7.1919	7.2878
-1	28.1368	28.7225	29.3174	35	6.8458	6.9403	7.0353
0	26.9448	27.4936	28.0508	36	6.6052	6.6987	6.7929
1	25.8102	26.3245	26.8464	37	6.3744	6.4669	6.5601
2	24.73	25.2119	25.7006	38	6.1527	6.2442	6.3364
3	23.7013	24.1527	24.6103	39	5.94	6.0304	6.1216
4	22.7213	23.1442	23.5726	40	5.7357	5.825	5.9151
5	21.7874	22.1835	22.5846	41	5.5394	5.6276	5.7167
42	5.3509	5.438	5.5259	78	1.7221	1.7699	1.8188
43	5.1698	5.2557	5.3425	79	1.6735	1.7204	1.7685
44	4.9957	5.0804	5.1661	80	1.6264	1.6725	1.7197
45	4.8283	4.9119	4.9964	81	1.5809	1.6262	1.6725
46	4.6674	4.7498	4.8331	82	1.5369	1.5813	1.6269
47	4.5127	4.5939	4.6761	83	1.4943	1.5379	1.5827
48	4.3639	4.4439	4.5249	84	1.4531	1.4959	1.5399
49	4.2207	4.2995	4.3793	85	1.4132	1.4553	1.4984
50	4.083	4.1605	4.2392	86	1.3746	1.4159	1.4583
51	3.9504	4.0268	4.1042	87	1.3372	1.3778	1.4194
52	3.8228	3.898	3.9742	88	1.301	1.3408	1.3817
53	3.7	3.7739	3.849	89	1.266	1.3051	1.3452
54	3.5817	3.6544	3.7283	90	1.232	1.2704	1.3099
55	3.4677	3.5393	3.6121	91	1.1991	1.2368	1.2756
56	3.358	3.4284	3.5	92	1.1673	1.2043	1.2424
57	3.2523	3.3215	3.3919	93	1.1364	1.1728	1.2102
58	3.1504	3.2185	3.2877	94	1.1065	1.1422	1.1789
59	3.0522	3.1191	3.1872	95	1.0775	1.1126	1.1487
60	2.9575	3.0234	3.0903	96	1.0494	1.0839	1.1193
61	2.8663	2.931	2.9968	97	1.0222	1.056	1.0908
62	2.7783	2.8419	2.9066	98	0.9958	1.029	1.0632
63	2.6934	2.7559	2.8196	99	0.9702	1.0028	1.0364
64	2.6115	2.6729	2.7355	100	0.9453	0.9774	1.0104
65	2.5325	2.5929	2.6544	101	0.9212	0.9527	0.9851
66	2.4563	2.5156	2.5761	102	0.8979	0.9288	0.9606
67	2.3827	2.441	2.5004	103	0.8752	0.9055	0.9368
68	2.3117	2.369	2.4274	104	0.8532	0.883	0.9137
69	2.2432	2.2994	2.3568	105	0.8319	0.8611	0.8913
70	2.177	2.2322	2.2886
71	2.1131	2.1673	2.2227
72	2.0513	2.1046	2.159
73	1.9917	2.044	2.0974
74	1.934	1.9854	2.0379
75	1.8783	1.9288	1.9804
76	1.8245	1.874	1.9247
77	1.7725	1.8211	1.8709