0603-471 Ceramic Ptc Sensor For Overheating Protection Temperature Sensing

 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