MF72 Series 5D-20 2.5D-20 Power NTC Thermistor 2K-200K

OUR Products

The company has established production bases in Shandong and Guangdong, where it conducts research and development and production of current and temperature protection devices.

MF72 Series 5D-20 2.5D-20 Power NTC Thermistor 2K-200K

Product Description

Characteristics

◎ Small size,strong power and strong capability of surge current protection

◎ Fast response to surge current

◎ Big material constant(B value),Small remain resistance

◎ Longevity of service,High reliability

◎ Integral series,extensive operating range

PRODUCT DETAILS

Detail Information

Cable:	UL4411# 24AWG	Feature:	Small Size, Strong Power
Resistance Value:	2K-200K	Thermistor:	Power NTC Thermistor
Operating Temperature:	-40℃~125℃	Length:	5mm
Thermal Time:	55/70/90sec	Ntc Thermistor:	MF74 25A NTC Negative Temperature
Transport Package:	Carton Packing	Type:	Chip NTC Thermistor
Highlight:	2.5D-20 Power NTC Thermistor, 5D-20 Power NTC Thermistor, MF72 Ntc 100k Thermistor

Product Description

Applications

◎ Coversion power-supply,switch power,ups power

◎ Electronic energy saving lamps,electronic ballast and all kinds of electric heater

◎ All kinds of RT,display

◎ Bulb and other lighting lamps

Dimensions(mm)

Straight lead Curved lead Cutting lead

Main Technical Parameters

型号 Part Nc MF72	(2)	最大稳态电流 (A) Max.Steady State Currer	最大电流时近似电阻值(Ω) Approx.R of Max.Cur. (S)	耗散系数约(mw/℃ Dissi.Coef v C)	热时间常数约 ( s ) Thermal time Constant(S)	工作温度 ℃) Operating Temp. (℃)	UL
5D5	5		0.353	6	20	40～+150	√
10D5	10	0.7	0.771	6	20	-40～+150	√
60D5	60	0.3	1.878	6	18	-40～+150
200D5	200	0.1	18.70	6	18	-40～+150	√
5D7		2	0.283	10	30	40～+150	√
8D7	8	1	0.539	9	28	-40～+150	√
10D7	10		0.616	9	27	40～+150	√
12D7	12		0.816	9	27	-40～+150
16D7	16	0.7	1.003	9	27	40～+150	√
22D7	22	0.6	1.108	9	27	-40～+150	√
33D7	33	0.5	1.485	10	28	-40～+150	√
200D7	200	0.2	11.65	11	28	-40～+150	√
3D9		4	0.120	11	35	40～+170	√
4D9		3	0.190	11	35	-40～+170	√
5D9		3	0.210	11	34	40～+170	√
6D9		2	0.315	11	34	40～+170	√
8D9	8	2	0.400	11	32	40～+170	√
10D9	10	2	0.458	11	32	40～+170	√
12D9	12		0.652	11	32	-40～+170	√
16D9	16		0.802	11	31	-40～+170	√
20D9	20		0.864	11	30	40～+170	√
22D9	22		0.950	11	30	40～+170	√
30D9	30		1.022	11	30	40～+170	√
33D9	33	1	1.124	11	30	A0～+170	√
50D9	50		1.252	11	30	40～+170	√
60D9	60	0.8	1.502	11	31	40～+170	√
80D9	80	0.8	2.010	11	30	-40～+170	√
120D9	120	0.8	3.015	11	30	40～+170	√
200D9	200	0.5	5.007	11	32	40～+170	√
400D9	400	0.2	30.30	11	32	40～+170	√
2.5D11	2.5	5	0.095	13	43	40～+170	√
3D11		5	0.100	13	43	40～+170	√
4D11		4	0.150	13	44	-40～+170	√
5D11		4	0.156	13	45	-40～+170	√
6D11	6	3	0.240	13	45	-40～+170	√
8D11	8	3	0.255	14	47	-40～+170	√
10D11	10	3	0.275	14	47	40～+170	√
12D11	12	2	0.462	14	48	40～+170	√
16D11	16	2	0.470	14	50	40～+170	√
20D11	20	2	0.512	15	52	40～+170	√
22D11	22	2	0.563	15	52	40～+170	√
30D11	30	1.5	0.667	15	52	-40～+170	√
33D11	33	1.5	0.734	15	52	-40～+170	√
50D11	50	1.5	1.021	15	52	40～+170	√
60D11	60	1.5	1.215	15	52	40～+170	√
80D11	80	1.2	1.656	15	52	40～+170	√
.3D13	1.3	7	0.062	13	60	40 +200	√

型号 Part No MF72	(25	最大稳态电流 (A) Max .Steady State Current	最大电流时近似电阻值(Ω) AaproCurR(gf	耗散系数约(mw/℃) Dissi.Coef (mW/℃)	热时间常数约(s) Thermal time Constant(S)	工作温度 (℃) Operating Temp. (℃)	UL
1.5D13	1.5	7	0.073	13	60	-40 +200	√
2.5D13	2.5	6	0.088	13	60	-40 +200	√
3D13	3	6	0.092	14	60	40 +200	√
4D13	4	5	0.120	15	67	40 +200	√
5D13	5	5	0.125	15	68	40 +200	√
6D13	6	4	0.170	15	65	-40 +200	√
7D13		4	0.188	15	65	-40 +200	√
8D13	8	4	0.194	15	60	-40 +200	√
10D13	10	4	0.206	15	65	-40 +200	√
12D13	12	3	0.316	16	65	-40 +200	√
15D13	15	3	0.335	16	60	40 +200	√
16D13	16	3	0.338	16	60	40 +200	√
20D13	20	3	0.372	16	65	40 +200	√
30D13	30	2.5	0.517	16	65	40 +200	√
47D13	47	2	0.810	17	65	40 +200	√
120D13	120	1.2	2.124	17	65	-40 +200	√
1.3D15	1.3	8	0.048	18	68	-40 +200	√
1.5D15	1.5	8	0.052	18	69	40 +200	√
2.5D15	2.5	7	0.065	18	76	40 +200	√
3D15	3	7	0.075	18	76	-40 +200	√
5D15	5	6	0.112	20	76	-40 +200	√
6D15		5	0.155	20	80	40 +200	√
7D15	7	5	0.173	20	80	-40 +200	√
8D15	8	5	0.178	20	80	-40 +200	√
10D15	10	5	0.180	20	75	-40 +200	√
12D15	12	4	0.250	20	75	40 +200	√
15D15	15	4	0.268	21	85	40 +200	√
16D15	16	4	0.276	21	70	-40 +200	√
20D15	20	4	0.288	21	86	-40 200	√
30D15	30	3.5	0439	21	75	40 +200	√
47D15	47	3	0.680	21	86	-40 +200	√
120D15	120	1.8	1.652	22	87	-40 +200	√
0.7D20	0.7	11	0.018	24	89	-40 20o	√
1.3D20	1.3	9	0.037	24	88	40 +200	√
3D20	3	8	0.055	24	88	40 +200	√
5D20		7	0.087	24	87	40 +200	√
6D20		6	0.113	25	103	40 +200	√
8D20	8	6	0.142	25	105	40 +200	√
10D20	10	6	0.162	25	102	-40 +200	√
12D20	12	5	0.195	25	100	-40 +200	√
16D20	16	5	0.212	25	100	40 +200	√
0.7D25	0.7	12	0.014	30	120	-40 +200	√
1.5D25	1.5	10	0.027	30	121	40 +200	√
3D25	3	9	0.044	32	124	-40 +200	√
5D25		8	0.070	32	125	40 +200	√
8D25	8	7	0.114	33	125	40 +200	√
10D25	10	7	0.130	32	127	-40 +200	√
12D25	12	6	0.156	32	126	-40 +200	√
16D25	16	6	0.160	35	126	-40 +200	√

Remark:Unless the particular indication,the allowable tolerance of R₂5 is ±20%

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