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100k Ohm NTC Thermistor 2.2mm X3.5mm , High Temperature Thermistor

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Shenzhen Winsun Technology Co., Ltd.

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100k Ohm NTC Thermistor 2.2mm X3.5mm , High Temperature Thermistor

Brand Name : WS

Model Number : WS-MFEB-XXXX

Certification : SGS

Place of Origin : Shenzhen of China

MOQ : 1000pcs

Price : Negotiation

Payment Terms : T/T, Western Union,Paypal

Supply Ability : 100000pcs/day

Delivery Time : 3-5 work days

Packaging Details : plastic bag + carton

Body size : Φ2.2mm X3.5mm

Reistiance : 100Kohm & 200Kohm

B value : 3950～4300K

operating temperature range : -30 ~ +120℃

relative humidity : ≦75%RH

Period of Storage : One year

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Epoxy Sealed NTC Thermistor with size 2.2mm X3.5mm 100KR and 200KR / OHM

Features:
1. Body size Φ2.2mm X3.5mm
2. resistance range: 100Kohm & 200Kohm
3. B value range:3950～4300K
4. -30 ~ +120℃operating temperature range
5. RoHS compliant

Recommended applications
Temperature sensor,home electronics,electronic clock,electric table-board,automobile electrics,CPU fan etc

Characteristics:

Part no.	Zero power resistance @ 25°C	Tolerance of R25	B value		Tolerance of B value	Max. Power Dissipation At 25°C	Dissipation Factor	Thermal Time constant	Operating temperature range
Part no.	R25 (KΩ)	( ±%)	(K)		(±%)	Pmax(mW)	δ(mW/°C)	τ(Sec.)	(°C)
WS-MFEB－5001-3550	5	1,2,3, 5,10	25/50	3550	1,2,3,5	10	≧2	≦3	-30～+120
MFEB－1002-3550	10		25/50	3550
WS-MFEB－1002-3950	10		25/50	3950
WS-MFEB－1002-3435	10		25/85	3435
WS-MEFB－1002-3270	10		25/85	3270
MFEB－1002-3700	10		25/85	3700
MFEB－1002-3470	10		25/85	3470
WS-MFEB－1002-3975	10		25/85	3975
WS-MFEB－2002-3950	20		25/50	3950
WS-MFEB－2002-4200	20		25/50	4200
WS-MFEB－3002-3950	30		25/50	3950
WS-MFEB－4702-3950	47		25/50	3950
WS-MFEB－5002-3950	50		25/50	3950
WS-MFEB－1003-3950	100		25/50	3950
WS-MFEB－1003-4000	100		25/50	4000
WS-MFEB－1005-3975	100		25/85	3975
WS-MFEB－1003-4300	100		25/85	4300
WS-MFEB－2003-4000	200		25/85	4000
WS-MFEB－2003-4200	200		25/85	4200
WS-MFEB－2003-4300	200		25/85	4300
WS-MFEB－2003-3950	200		25/50	3950
WS-MFEB－2003-4200	200		25/50	4200

Ps.:can be tailored according to clients’ demand

operating currentIn order to make the test more accurate, the running current should be as less as possible. The following formula is suggested:
I＝sqrt(0.005δT^2/(B*R))
PS.:1.sqrt is for square root
2. δ is for dissipation constant in mW/℃
3. T is for temperature in Kelvins
4.B is for the index of the thermal sensitivity
5.R is for zero-power resistance in KOHM
6.final current is in mA
R－T characteristic curve 100k Ohm NTC Thermistor 2.2mm X3.5mm , High Temperature Thermistor
Reliability test

No.	item	standard	Test conditions			specifications
1	Low temperature storage	IEC 60068-2-21	Lowest operating temperature*1000H			No visible damage ∣△R25/R25∣≦ 1%
2	High temperature storage	IEC 60068-2-21	Highest operaing temperature*1000H			No visible damage ∣△R25/R25∣≦ 1%
3	Thermal shock	IEC 60068-2-14	10 cycles			No visible damage ∣△R25/R25∣≦ 1%
			step	temperature(℃)	period(ms)
			1	Low temperature ±5℃	30±3
			2	Room temperature	5±3
			3	High temperature ±5℃	30±3
			4	Room temperature	5±3
			(internal test: 100 cycles)
4	Constant temperature and humidity	IEC 60068-2-3	60℃, 93%±3% RH; 1000H (internal test: 56 days)			No visible damage ∣△R25/R25∣≦ 1%
5	Life test	IEC 60539-1 4.26	25±5℃, Pmax; 1000hrs (internal test: 56 days)			No visible damage ∣△R25/R25∣≦ 1 %

● storage conditions:
1. storage temperature: -10℃~+40℃
2. relative humidity:≦75%RH
● Period of Storage:one year

Code number and specifications:
100k Ohm NTC Thermistor 2.2mm X3.5mm , High Temperature Thermistor
Dimensions:

Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
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Product Tags:

ntc type thermistor

ntc power thermistor

100k Ohm NTC Thermistor 2.2mm X3.5mm , High Temperature Thermistor Images

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