Name: Interchangeable Precision Radial Epoxy Coated Thermometrics NTC Thermistor 27KOhm 3950 For Car Automotive Electronics
Brand: Aolittel
Price: 1 USD

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Interchangeable Precision Radial Epoxy Coated Thermometrics NTC Thermistor 2.7KOhm 3950 For Car Automotive Electronics

Brand Name:Aolittel

Model Number:MF52AX-272F3950F

Minimum Order Quantity:10000 Pieces

Delivery Time:2 Weeks

Payment Terms:T/T

Price:Negotiable

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Aolittel Technology Co.,Ltd

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Location: Dongguan Guangdong China

Address: NO.27,Jinlanling Street,Taigongling Village Dongguan 523829,Guangdong,China

Supplier`s last login times: within 35 hours

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Product Details Company Profile

Product Details

Interchangeable Precision Radial Epoxy Coated Thermometrics NTC Thermistor 2.7KOhm 3950 For Car Automotive Electronics

Short Describ

Epoxy Encapsulated Precision Interchangeable NTC Thermistor utilizing high stability pressed-disk ceramic sensor for general applications.

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Features

• Advanced NTC technology

• Temperature range from -55 °C to +125 °C

• Highly resistant to thermal shocks

• Small body diameter of max. 2.5 mm

• AEC-Q200 qualified

• Fast response time

• High sensitivity

• Delivery in bulk or in tape with extra long leads (for automatic mounting)

• Thermally Conductive Epoxy Coating for good mechanical strength and resistance to solvents

• Non-condensing Moisture Environments

• RoHS Compliance

• 2,700 ohm Resistance @ 25°C

• Interchangeable ±0.2°C, 0°C to 70°C

• Pressed Disk Ceramic Sensor

Application

Temperature sensing, control and compensation.E.g. inlet air temperature sensing thermistors or ECT in
automotive applications, sensor elements in industrial and commercial applications, heating systems and industrial systems.

High-range Temperature Applications

Tight Tolerance Instrumentation

General Applications Requiring Stability

Applications Requiring Sensing Small Changes in Temperature

Non-condensing Moisture Environments

Allows use in Applications World-wide

Automotive engine management

Air conditioning

Medical

Clinical thermometers

Blood analysis

Dimension (mm)

A	B	C	D	L
Max 2.5	Max 4.0	1.7±.5	0.3±0.05	25±1
Max 3	Max 4.5	2.2±.5	0.45±0.05	25±1

Materials

NO	Material Name	Item/PN
E.	Element	R25=2.7KΩ±1% B25/50=3950±1%
B	Coating	Epoxy resin
D.	Lead Wire	CP Wire

Performances

NO	Item	Sign	Test Conditions	Min.	Normal value	Max.	Unit
1.	Resistance at 25℃	R25	Ta=25±0.05℃ PT≦0.1mw	2.673	2.7	2.727	kΩ
2.	B Value	B25/50		3910.5	3950	3989.5	k
3.	Dissipation factor	σ	In still air	≥2			mw/℃
4.	Time constant	τ	In still air	≤7			sec
5.	Operating temp.range	/	/	-55	/	+125	℃
6	Insulation resistance	/	100V DC 1min	≥100			MΩ
7.	Maximum rated power	Pmax	/	≤50			mW

MOUNTING

The thermistors are suitable for all standard assembly processes like crimping, soldering, welding. The parameters of the assembly process should be chosen in accordance with the lead-wire material (tinned nickel) and validated in application. The mounting process should be in compliance with the following guidelines and recommendations:

• Peeling forces on the leads should be reduced to a minimum and should never exceed 3 N

• Avoid large temperature gradients between the welding region and the sensor

PACKAGING

• Bulk components are delivered in boxes of 500 components

Resistance Vs. Temperature Chart

R－T CONVERSION TABLE
R25=2.7KΩ±1% B25/50=3950K±1%
T/℃	Rmax	Rcen	Rmin	T/℃	Rmax	Rcen	Rmin
-55	211.966	223.777	236.223	-18	21.618	22.303	23.006
-54	197.640	208.505	219.946	-17	20.470	21.106	21.760
-53	184.388	194.389	204.911	-16	19.389	19.981	20.588
-52	172.123	181.332	191.014	-15	18.371	18.921	19.486
-51	160.761	169.246	178.160	-14	17.411	17.923	18.448
-50	150.230	158.051	166.262	-13	16.507	16.983	17.471
-49	140.463	147.675	155.242	-12	15.654	16.097	16.551
-48	131.398	138.052	145.027	-11	14.850	15.262	15.684
-47	122.980	129.121	135.555	-10	14.092	14.475	14.867
-46	115.158	120.828	126.764	-9	13.376	13.732	14.097
-45	107.885	113.122	118.602	-8	12.700	13.032	13.371
-44	101.119	105.958	111.018	-7	12.062	12.371	12.686
-43	94.821	99.294	103.968	-6	11.459	11.746	12.040
-42	88.955	93.092	97.411	-5	10.890	11.157	11.429
-41	83.489	87.316	91.309	-4	10.351	10.600	10.853
-40	78.393	81.934	85.626	-3	9.843	10.074	10.309
-39	73.640	76.918	80.333	-2	9.361	9.576	9.795
-38	69.204	72.239	75.399	-1	8.906	9.106	9.310
-37	65.062	67.873	70.798	0	8.475	8.662	8.851
-36	61.193	63.797	66.505	1	8.068	8.241	8.417
-35	57.577	59.990	62.498	2	7.682	7.843	8.006
-34	54.195	56.433	58.756	3	7.316	7.466	7.618
-33	51.033	53.107	55.260	4	6.970	7.109	7.250
-32	48.073	49.996	51.992	5	6.642	6.771	6.902
-31	45.301	47.086	48.936	6	6.331	6.451	6.573
-30	42.706	44.362	46.077	7	6.036	6.148	6.261
-29	40.274	41.810	43.402	8	5.757	5.860	5.965
-28	37.994	39.420	40.896	9	5.492	5.588	5.685
-27	35.855	37.180	38.550	10	5.243	5.333	5.423
-26	33.850	35.080	36.351	11	5.001	5.084	5.167
-25	31.967	33.110	34.289	12	4.775	4.851	4.928
-24	30.199	31.261	32.356	13	4.559	4.630	4.702
-23	28.539	29.526	30.543	14	4.355	4.421	4.487
-22	26.980	27.896	28.841	15	4.161	4.222	4.283
-21	25.513	26.365	27.243	16	3.976	4.032	4.089
-20	24.135	24.927	25.742	17	3.801	3.853	3.905
-19	22.838	23.574	24.332	18	3.634	3.682	3.730

R－T CONVERSION TABLE
R25=2.7KΩ±1% B25/50=3950K±1%
T/℃	Rmax	Rcen	Rmin	T/℃	Rmax	Rcen	Rmin
19	3.475	3.520	3.564	56	0.764	0.782	0.799
20	3.324	3.365	3.407	57	0.736	0.753	0.771
21	3.181	3.219	3.257	58	0.710	0.727	0.744
22	3.044	3.079	3.114	59	0.684	0.701	0.717
23	2.914	2.946	2.978	60	0.660	0.676	0.692
24	2.790	2.820	2.849	61	0.637	0.652	0.668
25	2.673	2.700	2.727	62	0.614	0.629	0.645
26	2.558	2.585	2.612	63	0.593	0.608	0.623
27	2.449	2.476	2.503	64	0.572	0.587	0.602
28	2.345	2.372	2.399	65	0.552	0.566	0.581
29	2.246	2.273	2.299	66	0.533	0.547	0.561
30	2.152	2.178	2.205	67	0.515	0.528	0.542
31	2.062	2.088	2.115	68	0.497	0.511	0.524
32	1.977	2.002	2.029	69	0.480	0.493	0.507
33	1.895	1.921	1.946	70	0.464	0.477	0.490
34	1.817	1.843	1.868	71	0.448	0.461	0.474
35	1.743	1.768	1.793	72	0.433	0.446	0.458
36	1.672	1.697	1.722	73	0.419	0.431	0.443
37	1.605	1.629	1.654	74	0.405	0.417	0.429
38	1.540	1.564	1.588	75	0.392	0.403	0.415
39	1.479	1.502	1.526	76	0.379	0.390	0.402
40	1.420	1.443	1.467	77	0.367	0.378	0.389
41	1.364	1.387	1.410	78	0.355	0.366	0.377
42	1.310	1.333	1.356	79	0.343	0.354	0.365
43	1.259	1.281	1.304	80	0.332	0.343	0.353
44	1.210	1.232	1.254	81	0.322	0.332	0.342
45	1.163	1.184	1.206	82	0.312	0.322	0.332
46	1.118	1.139	1.161	83	0.302	0.311	0.321
47	1.075	1.096	1.117	84	0.292	0.302	0.312
48	1.035	1.055	1.075	85	0.283	0.293	0.302
49	0.995	1.015	1.036	86	0.274	0.284	0.293
50	0.956	0.976	0.995	87	0.266	0.275	0.284
51	0.922	0.941	0.961	88	0.258	0.267	0.276
52	0.888	0.906	0.926	89	0.250	0.258	0.267
53	0.855	0.873	0.892	90	0.242	0.251	0.259
54	0.823	0.841	0.860	91	0.235	0.243	0.252
55	0.793	0.811	0.829	92	0.228	0.236	0.244

R－T CONVERSION TABLE
R25=2.7KΩ±1% B25/50=3950K±1%
T/℃	Rmax	Rcen	Rmin	T/℃	Rmax	Rcen	Rmin
93	0.221	0.229	0.237
94	0.215	0.222	0.230
95	0.208	0.216	0.224
96	0.202	0.210	0.217
97	0.196	0.203	0.211
98	0.191	0.198	0.205
99	0.185	0.192	0.199
100	0.180	0.187	0.193
101	0.175	0.181	0.188
102	0.170	0.176	0.183
103	0.165	0.171	0.178
104	0.160	0.166	0.173
105	0.156	0.162	0.168
106	0.151	0.157	0.164
107	0.147	0.153	0.159
108	0.143	0.149	0.155
109	0.139	0.145	0.151
110	0.135	0.141	0.147
111	0.132	0.137	0.143
112	0.128	0.133	0.139
113	0.125	0.130	0.135
114	0.121	0.127	0.132
115	0.118	0.123	0.128
116	0.115	0.120	0.125
117	0.112	0.117	0.122
118	0.109	0.114	0.119
119	0.106	0.111	0.116
120	0.104	0.108	0.113
121	0.101	0.105	0.110
122	0.098	0.103	0.107
123	0.096	0.100	0.104
124	0.093	0.098	0.102
125	0.091	0.095	0.099

Company Profile

Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m² located in Dongguan city , which is widely known as World's Factory .

Our R&D consist of experienced engineers with rich occupational history from world famous brand .Our production depart always keep at least 200~300 well-trained workers ,as well as some freshman for backup . In addition, we have sevaral market investgation specilists to understand the present marketing trend (including new products/approvals/cost etc.) and cooperated with development engineers to keep up with times. Therefore, we can produce reliable products for customers with competitive price and fast delivery ! This is long-term basis so that our position will be invincible .

With advanced production equipment, strong production capacity, strong technical force, can efficiently provide customers comprehensive fuse selection solution.We won customers' trust with more than 10 years' experiences and strong technical support, welcome to inquiry us and let's talk more !

Based on our good reputation in the industry, we have formed good relationship with most of industry manufacturer, we are like-minded friends but not competitor .Hence,they asked us to expand their brand in right time with their support on price ,approvals,delivery,services etc. We are pleasure to provide customers their brand if our advantages provided can satisfied customers.

Aolittel belong to member of global conglomerate named Hontac Technology (HK) Company LIMITED .Hontac contributed huge investment for china mainland since Hontac have invested about 10 factories and to be shareholder of these manufactuer, most of them is belong to protection components industry as well as finished products. Hope you have noticed product range is wide, products except for fuse and fuse holders are belong to these manufacturers and we are excuting joint sales policy according to Hontac headquarters. Main product filed is overcurrent production , overvoltage production components,over temperature protection components, PCB,etc circuit protection solution provider.Products through the CCC, CQC, VDE, TUV, UL, SGS, CSA, CUL, PSE, CE,KC certification, comply with ROHS environmental requirements.

Product Tags:

epdm gasket temperature rating car temp gauge ptc positive temperature coefficient thermistor

Interchangeable Precision Radial Epoxy Coated Thermometrics NTC Thermistor 2.7KOhm 3950 For Car Automotive Electronics

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