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3OHM 4A 3D-9 Power NTC Thermistor Temperature Sensor USB Adapter 170C

NTC or Negative Temperature Coefficient Thermistors are typically used for in-rush current limiting and sensing applications. (As and NTC thermistor temperature increases its resistance decreses.) For in-rush applications this attribute is used to reduce current surges to circuits thereby reducing the probability to tripped crcuite breakers and blown fuses or damage to motors or filaments. Welcome to buy 3OHM 4A 3D-9 Power NTC Thermistor Temperature Sensor USB Adapter 170C from Aolittle. Every request from customers is being replied within 24 hours.
类型: 传感器
品牌: AOLITTEL
产品详情
Product Description
Surge Current Suppression Power NTC Thermistor 3D-9 3OHM 4A For USB Power Delivery Adapter



I Description Of The Power NTC Thermistor 3D-9 3OHM 4A


NTC or Negative Temperature Coefficient Thermistors are typically used for in-rush current limiting and

sensing applications. (As and NTC thermistor temperature increases its resistance decreses.) For in-rush

applications this attribute is used to reduce current surges to circuits thereby reducing the probability to

tripped crcuite breakers and blown fuses or damage to motors or filaments.



II Size Of The Power NTC Thermistor 3D-9 3OHM 4A(mm)



Marking

NTC

3D-9

Dless than 11mm
Tless than 6.0mm
F7.5+/-1.0mm
d0.75+/-0.06mm
L25mm min
CoatingPF Resin
ColorBlack
LeadTin Plated Steel Wire
Lead ShapeInforming


III Electrical Parameters Of The Power NTC Thermistor 3D-9 3OHM 4A


Rated Zero-Power Resistance3 Ohm
Material Constant B25/852700 K
Max. Steady State Current4A
Thermal Dissipation ConstantMore than 11mW/°C
Thermal Time ConstantLess than 35sec
Operating Temperature Range-40~+170C



IV Working Temperature Of The Power NTC Thermistor 3D-9 3OHM 4A


NO.R25(Ω)(Operating Temp.℃)NO.R25(Ω)(Operating Temp.(℃)NO.R25(Ω)(Operating Temp.(℃)
3D-93-40~+170℃16D-916-40~+170℃60D-960-40~+170℃
4D-94-40~+170℃20D-920-40~+170℃62D-962-40~+170℃
5D-95-40~+170℃22D-922-40~+170℃80D-980-40~+170℃
6D-96-40~+170℃30D-930-40~+170℃82D-982-40~+170℃
8D-98-40~+170℃33D-933-40~+170℃100D-9100-40~+170℃
10D-910-40~+170℃47D-947-40~+170℃120D-9120-40~+170℃
12D-912-40~+170℃50D-950-40~+170℃200D-9200-40~+170℃


SizeOperating Temperature Range
φ5mm-40℃ ~ 155℃
φ7mm/φ9mm/φ11mm-40℃ ~ 175℃
φ13mm/φ15mm/φ20mm-40℃ ~ 200℃



V Series Specification Of The Power NTC Thermistor 3D-9 3OHM 4A


Part NO.R25
(Ω)
Max.
Steady State Current
(A)
Approx.R of Max.Cur
(Ω)
Dissi,Coef.
(mW/℃)
Thermal time Constant
(S)
Max. Load
Capacitance
in uF

Operating

Temp.
(℃)

120 VAC240 VAC
MF72-5D5510.35362018847-55 to +170
MF72-10D5100.70.77162018847
MF72-60D5600.31.87861818847
MF72-200D52000.118.706188822
MF72-5D7520.283103022456
MF72-8D7810.53992822456
MF72-10D71010.61692722456
MF72-12D71210.81692722456
MF72-16D7160.71.00392722456
MF72-22D7220.61.10892722456
MF72-33D7330.51.485102818847
MF72-200D72000.211.65112818847
MF72-3D9340.120113527268
MF72-4D9430.190113527268
MF72-5D9530.210113427268
MF72-6D9620.315113427268
MF72-8D9820.4001132400100
MF72-10D91020.4581132400100
MF72-12D91210.6521132400100
MF72-16D91610.8021131400100
MF72-20D92010.8641130600150
MF72-22D92210.9501130600150
MF72-30D93011.0221130600150
MF72-33D93311.1241130600150
MF72-50D95011.2521130600150
MF72-60D9600.81.5021130600150
MF72-80D9800.82.010113027268
MF72-120D91200.83.015113027268
MF72-200D92000.55.007113218847
MF72-400D94000.230.30113218847
MF72-2.5D112.550.0951343600150
MF72-3D11350.1001343600150
MF72-4D11440.1501344600150
MF72-5D11540.1561345600150
MF72-6D11630.2401345800220
MF72-8D11830.2551447800220
MF72-10D111030.2751447800220
MF72-12D111220.4621448800220
MF72-16D111620.4701450800220
MF72-20D112020.5121552800220
MF72-22D112220.5631552800220
MF72-30D11301.50.6671552800220
MF72-33D11331.50.7341552800220
MF72-50D11501.51.0211552800220
MF72-60D11601.51.2151552800220
MF72-80D11801.21.6561552600150
MF72-1.3D131.370.0621360880220
MF72-1.5D131.570.0731360880220
MF72-2.5D132.560.0881360880220
MF72-3D13360.0921460880220
MF72-4D13450.1201567880220
MF72-5D13550.1251568880220
MF72-6D13640.1701565880220
MF72-7D13740.18815651320330
MF72-8D13840.19415601320330
MF72-10D131040.20615651320330
MF72-12D131230.31616651320330
MF72-15D131530.33516601320330
MF72-16D131630.33816601320330
MF72-20D132030.37216651320330
MF72-30D13302.50.51716651320330
MF72-47D134720.8101765880220
MF72-120D131201.22.1241665880220
MF72-1.3D151.380.04818681320330
MF72-1.5D151.580.05219691320330
MF72-3D15370.07518761320330
MF72-5D15560.11220761880470
MF72-6D15650.15520801880470
MF72-7D15750.17320801880470
MF72-8D15850.17820801880470
MF72-10D151050.18020751880470
MF72-12D151240.25020751880470
MF72-15D151540.26821851880470
MF72-16D151640.27621701880470
MF72-20D152040.28817861880470
MF72-30D15303.50.43818751320330
MF72-47D154730.68021861320330
MF72-120D151201.81.65222871320330
MF72-0.7D200.7110.01825891880470
MF72-1.3D201.390.03724881880470
MF72-3D20380.05524881880470
MF72-5D20570.08723872240560
MF72-6D20660.113251032240560
MF72-8D20860.142251052240560
MF72-10D201060.162241022240560
MF72-12D201250.195241002720680
MF72-16D201650.212251002720680
MF72-0.7D250.7120.014301202240560
MF72-1.5D251.5100.027301212240560
MF72-3D25390.044321242240560
MF72-5D25580.070321252720680
MF72-8D25870.114331252720680
MF72-10D251070.130321252720680
MF72-12D251260.156321263280820
MF72-16D251660.160351263280820



VI Application Of The Power NTC Thermistor 3D-9 3OHM 4A


Controlling inrush current in switching power supplies, fluorescent lamps, inverters, motors, etc.



VII Packaging Of The Power NTC Thermistor 3D-9 3OHM 4A


SeriesQuantity/poly bag
MF72- D51000
MF72- D71000
MF72- D91000
MF72- D11500
MF72- D13500
MF72- D15500
MF72- D20250
MF72- D25250



VIII OCP Overcurrent Protection


20230616


VIIII Frequently Asked Question FAQ


Q: Are you manufacturer ?

A: Yes, we are manufacturer and distributor of famous brand such as Littelfuse.


Q: Which city does your factory in ?

A: Dongguan City,Guangdong Province, China


Q: May i know your working time ?

A: Official working time is 8:00 ~ 12:00 AM, 1:30 ~ 5:30 PM.However, sales in our overseas department will do overtime working and 7x24hours online.


Q: Do you accept custom made ?

A: Yes, we are professional in customization model based on rich experiences and professional engineering.It’s helpful if you can provide drawing or detailed specification should be.


Q: May i know your lead time ?

A: Lead time is 7 days for standard model and exact lead time depend on detailed requirements if special model selected.


Q: May i receive samples before place order ?

A: Yes, generally samples is free but sample cost should be charged if quantity is too many ,product cost is too much or new mould fee required.


Q: What’s your payment terms ?

A: T/T, Paypal etc.


Q: What’s currency you can accept ?

A: Mainly US dollars and Chinese Yuan


Q: Does your package method safe for transportation ?

A: Yes, our package would be 10~1000pcs per plastic bag -> multiple bags per box -> multiple boxes per carton and it is safe for express/air/boat shipment.


Q: What’s your MOQ ?

A: In general , MOQ is 1000pcs and different for special model.

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联系我们
Address: NO.27,Jinlanling Street,Taigongling Village,Dalingshan Town ,Dongguan ,Guangdong,China
Tel:+86-13602347376
Phone:+86-13602347376
WhatsApp:+8618925536162
Email: sales1@aolittel-china.com
Fax: +86-769-38935409
Skype: sales1@aolittel-china.com
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