0603-471 Chip Ceramic PTC Thermistor Overheating Protection Ceramic Resettable CPTC Thermistor For Temperature Sensing

Features

1. Excellent thermal response due to small size

2. Suitable for countermeasure to short circuit test in safety standard.

3. Stable resistance after operation due to ceramic PTC.

4. Similar size is possible due to the large capacity for electric power.

5. Solid-state construction provides excellent mechanical vibration and impact resistance.

6. The SMD type's small size and light weight are helpful in miniaturizing the circuit.

Applications

1. DC/DC converter
2. AC power adapter
3. Inverter inverter
4. Overheating protection for transistors and integrated circuits
5. LED

Structure and size

NO	SIZE(EIA)	L1	W	H max.	L2 and L3
TPM0	0402	1.00±0.15	0.50±0.10	0.50±0.10	0.20±0.10
TPM1	0603	1.60±0.15	0.80±0.15	0.80±0.15	0.40±0.20
TPM2	0805	2.00±0.20	1.25±0.20	1.00 max.	0.45±0.25
				1.45 (Only applicable to TPM2S150N130R)

Electrical Characteristics

0603 Series

Part No.	25℃Rated Resistance	Sensing temperature @ 1 KΩ	Max Voitage(V)	Operating temperature range
	R25	Ts1	Vmax	TL~TU
	(Ω)	(℃)	(VDC)	(℃)
TPM1S101N115R	100	115±7	24	-25 ~ +130
TPM1S101N130R		130±7		-25 ~ +145

Part No.	25℃Rated Resistance	Sensing temperature @ 2.2KΩ	Max Voitage(V)	Operating temperature range
	R25	Ts2	Vmax	TL~TU
	(Ω)	(℃)	(VDC)	(℃)
TPM1S221N090R	220	90±7	24	-25 ~ +105
TPM1S221N105R		105±7		-25 ~ +120

Part No.	25℃Rated Resistance	Sensing temperature 1 @ 4.7 KΩ	Sensing temperature 2 @ 47 KΩ	Max Voitage(V)	Operating temperature range
	R25	Ts1	Ts2	Vmax	TL~TU
	(Ω)	(℃)	(℃)	(VDC)	(℃)
TPM1S471P065R	470	65±5	--	32	-25 ~ +80
TPM1S471P075R		75±5	--		-25 ~ +90
TPM1S471P080R		80±5	--		-25 ~ +95
TPM1S471P085R		85±5	--		-25 ~ +100

Part No.	25℃Rated Resistance	Sensing temperature 1 @ 4.7 KΩ	Sensing temperature 2 @ 47 KΩ	Max Voitage(V)	Operating temperature range
	R25	Ts1	Ts2	Vmax	TL~TU
	(Ω)	(℃)	(℃)	(VDC)	(℃)
TPM1S471P095R	470	95±5	--	32	-25 ~ +110
TPM1S471P100R		100±5	--		-25 ~ +115
TPM1S471P105R		105±5	--		-25 ~ +120
TPM1S471P110R		110±5	--		-25 ~ +125
TPM1S471P115R		115±5	--		-25 ~ +130
TPM1S471P125R		125±5	--		-25 ~ +140
TPM1S471P135R		135±5	--		-25 ~ +150
TPM1S471P065RT	470	65±5	80±7	32	-25 ~ +90
TPM1S471P075RT		75±5	90±7		-25 ~ +100
TPM1S471P085RT		85±5	100±7		-25 ~ +110
TPM1S471P095RT		95±5	110±7		-25 ~ +120
TPM1S471P105RT		105±5	120±7		-25 ~ +130
TPM1S471P115RT		115±5	130±7		-25 ~ +140
TPM1S471P125RT		125±5	140±7		-25 ~ +150
TPM1S471P130RT		130±5	145±5		-25 ~ +155
TPM1S471P135RT		135±5	150±7		-25 ~ +160

Part No.	25℃Rated Resistance	Sensing temperature @ 4.7MΩ	Max Voitage(V)	Operating temperature range
	R25	Ts2	Vmax	TL~TU
	(KΩ)	(℃)	(VDC)	(℃)
TPM1S102P095R	1	95±5	32	-25 ~ +110
TPM1S102P105R		105±5		-25 ~ +120
TPM1S102P115R		115±5		-25 ~ +130

Part No.	25℃Rated Resistance	Sensing temperature @ 4.7MΩ	Max Voitage(V)	Operating temperature range
	R25	Ts	Vmax	TL~TU
	(KΩ)	(℃)	(VDC)	(℃)
TPM1S103P075R	10	75±5	32	-25 ~ +90
TPM1S103P080R		80±5		-25 ~ +95
TPM1S103P110R		110±5		-25 ~ +125
TPM1S103P120R		120±5		-25 ~ +135
TPM1S103P130R		130±5		-25 ~ +145
TPM1S473P130R	47	130±5		-25 ~ +145

Resistance temperature characteristic curve (typical)

SMD0603 R25=1KΩ SMD 0603 R25=10KΩ

TPM1S102PXXXR TPM1S103PXXXR

SMD 0603 R25=47KΩ

TPM1S473P130R

Typical Application Circuit

Packaging

Size(EIA)	Quantity(Pcs/roll)
0402	10,000
0603	4,000
0805	3,500

Yantai Rongfan Electronics Technology Co., Ltd.(XinruiElectronics Technology) is an innovative high-tech enterprise that integrates research and development, production, sales, and services. The company specializes in the production and sales of protection products for current, voltage, temperature, and other aspects. Its products have obtained multiple certifications such as SGS, UL, and TUV. The company has a production base for PPTC resettable fuses, one-time fuses, and thermistors, with an annual output of nearly 100 million units. It is also capable of designing and developing special products according to customer's requirements. The company has established production bases in Shandong and Guangdong, where it conducts research and development and production of current and temperature protection devices. The company's products are widely used in various industries such as communication, computers, security monitoring, household appliances, automotive digital, toys, power supplies, chargers, control boards, motors, and batteries. In order to meet the higher requirements for product research and design from different customers, the company has reached consensus with many well-known brands in the industry. It has established cooperative relationships with high-quality enterprises such as Littelfuse in the United States, Polytronics in Taiwan, and domestic manufacturers of varistors, thermal fuses, and temperature controllers. The company promotes and sells its main products, while also improving its own product technology to achieve mutual progress and development. The company adheres to the concept of customer first and quality first, and follows a high-quality route of continuous improvement. With innovative product design and rigorous work style, the company strives to create the best products and has won unanimous praise from domestic and foreign customers. It has now become an expert in protecting power supplies, circuits, and various electronic components, and is committed to building an international brand for the industry's future.