Name: 30V PPTC Resettable Fuses
Brand: Tian Rui
Price: 1 USD

China Categories

Home Products Suppliers Selling leads

English

Home /Products /Electrical Equipment & Supplies /Low Voltage Products /Fuses /

30V PPTC Resettable Fuses

Brand Name:Tian Rui

Certification:UL ROHS

Model Number:TRB

Minimum Order Quantity:1000PCS

Delivery Time:5-7 Days

Payment Terms:D/P, T/T,Paypal, Western Union

Contact Now

Add to Cart

Dongguan Tianrui Electronics Co., Ltd

Verified Supplier

Location: Dongguan Guangdong China

Address: Building C, Xinmeijia Science and Technology Park, Chashan

Supplier`s last login times: within 1 hours

View Contact Details

Product Details Company Profile

Product Details

Low Voltage Power Supply Lead Welding Dip Self Recovery Fuse PolySwitch 30V PPTC PTC Fuse 10A Resettable Fuse

30V Resettable PTC Fuse

◆ Current: 0.9A-10A

◆ Voltage: 30V

◆ Certificate: RoHS, Reach, HF compliance

Features of 30V Resettable PTC Fuse

◆ Radial Leaded Devices

◆ Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements

◆ Bulk Package, or tape and reel available on most models

◆ UL(Pending), C-UL(Pending), TUV(R50322003)

◆ RoHS, Reach, HF compliance

Applications Of PolySwitch 30V PTC Fuse

Almost anywhere there is a low voltage power supply, up to 30V and a load to be protected, including:

◆ Personal computer

◆ Toys

◆ Industrial controls

Introduction Of 30V Resettable PTC Fuse Series

TR30 series resettable fuse (TRPTC) products are widely used in medium-voltage resistance of the circuit, such as micro-motors, computer interface, mouse, CPU, transformers, security equipment, test and measurement equipment, satellite receiving systems.

Size Of 30V Self Recovery Fuse

Product Dimensions & Marking (Unit: mm)

P/N	A	B	C	D	E	Physical Characteristics
	Max.	Max.	Typ.	Min.	Max.	Style	Lead Φ mm	Material
TRB090	7.4	12.2	5.1	7.6	3.1	3	0.50	CP
TRB110	10.7	16.7	5.1	7.6	3.1	1	0.50	CP
TRB120	10.7	16.7	5.1	7.6	3.1	1	0.50	CP
TRB135	10.7	16.7	5.1	7.6	3.1	1	0.50	CP
TRB160	11.0	16.8	5.1	7.6	3.1	1	0.60	CU
TRB185	11.5	17.9	5.1	7.6	3.1	1	0.60	CU
TRB250	13.0	18.3	5.1	7.6	3.1	2	0.60	CU
TRB300	13.0	18.3	5.1	7.6	3.1	2	0.81	CU
TRB400	16.4	24.8	5.1	7.6	3.1	2	0.81	CU
TRB500	21.3	26.4	10.2	7.6	3.1	2	0.81	CU
TRB600	20.8	29.8	10.2	7.6	3.1	2	0.81	CU
TRB700	20.8	29.8	10.2	7.6	3.1	2	0.81	CU
TRB800	24.2	32.9	10.2	7.6	3.1	2	0.81	CU
TRB900	24.2	32.9	10.2	7.6	3.1	2	0.81	CU

Electrical Characteristics

P/N	Ihold	Itrip	Vmax	Imax	Maxi operating time		Pd	Resistance Range(Ω)
	I_H, (A)	I_T, (A)	V_max, (V)	I_max, (A)	(A)	(Sec.)	Pd_typ, (W)	R _min,	R _max	R1 _max
TRB090	0.9	1.80	30	40	4.50	5.9	0.60	0.090	0.230	0.300
TRB110	1.10	2.20	30	40	5.50	6.6	0.70	0.060	0.160	0.260
TRB120	1.20	2.40	30	40	6.00	6.5	0.70	0.050	0.115	0.255
TRB135	1.35	2.70	30	40	6.75	7.3	0.80	0.040	0.095	0.170
TRB160	1.60	3.2	30	40	8.00	8.0	0.90	0.030	0.095	0.160
TRB185	1.85	3.7	30	40	9.25	8.7	1.00	0.030	0.070	0.110
TRB250	2.50	5.0	30	40	12.5	10.3	1.20	0.020	0.048	0.072
TRB300	3.00	6.00	30	40	15.0	10.8	2.00	0.015	0.050	0.075
TRB400	4.00	8.00	30	40	20.0	12.7	2.50	0.010	0.030	0.045
TRB500	5.00	10.00	30	40	25.0	14.5	3.00	0.008	0.025	0.045
TRB600	6.00	12.00	30	40	30.0	16.0	3.50	0.005	0.020	0.030
TRB700	7.00	14.00	30	40	35.0	17.5	3.80	0.003	0.016	0.025
TRB800	8.00	16.00	30	40	40.0	18.8	4.00	0.004	0.015	0.023
TRB900	9.00	18.00	30	40	40.0	20.0	4.00	0.004	0.010	0.015

Thermal Derating Chart – I hold (Amps)

P/N	Ambient Operating Temperature
	-40℃	-20℃	0℃	25℃	40℃	50℃	60℃	70℃	85℃
TRB090	1.40	1.22	1.07	0.90	0.73	0.65	0.57	0.49	0.36
TRB110	1.60	1.43	1.27	1.10	0.91	0.85	0.75	0.67	0.57
TRB120	1.75	1.56	1.39	1.20	0.99	0.93	0.82	0.73	0.62
TRB135	1.96	1.76	1.55	1.35	1.12	1.04	0.92	0.82	0.70
TRB160	2.32	2.08	1.84	1.60	1.33	1.23	1.09	0.98	0.83
TRB185	2.68	2.41	2.13	1.85	1.54	1.42	1.26	1.13	0.96
TRB250	3.63	3.25	2.88	2.50	2.08	1.93	1.70	1.53	1.30
TRB300	4.35	3.90	3.45	3.00	2.49	2.31	2.04	1.83	1.56
TRB400	5.80	5.20	4.60	4.00	3.32	3.08	2.72	2.44	2.08
TRB500	7.25	6.50	5.75	5.00	4.15	3.85	3.40	3.05	2.60
TRB600	8.70	7.80	6.90	6.00	4.98	4.62	4.08	3.66	3.12
TRB700	10.10	9.10	8.05	7.00	5.81	5.39	4.76	4.27	3.64
TRB800	11.60	10.40	9.20	8.00	6.64	6.16	5.44	4.88	4.16
TRB900	13.00	11.70	10.30	9.00	7.47	6.93	6.12	5.49	4.68

TR30 Typical Time To Trip At 25℃

The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables.

Advantages Of 30V Resettable PTC Fuses

PPTC self-recovery fuse at room temperature zero power resistance can be made very small, large current products only a few milliohms, in the road power consumption is small, can be ignored, the volume is relatively small.

PPTC self-recovery fuses can be used in series for over current protection and temperature fuses in vulnerable circuits, with fast resistance mutation speed, in several ms orders of magnitude, small heat capacity, short recovery time, impact resistance, and up to 8,000 cycles of protection.

PPTC self-recovery fuse can be used as temperature fuse, so in the circuit to a certain extent, the performance of temperature fuse and temperature fuse function.The dual protection functions of over current protection and over temperature protection are realized in the circuit.

Cautions For PPTC Self-Recovery Fuse Storage

There is no limit on the storage life of PPTC thermistors for polymer self-recovery fuses. It can be preserved for a long time under normal conditions. If exposed to excessive moisture or high temperature, the performance of some specifications may change, such as solderability of tin and lead.

Technical Equipment Of Resettable PTC Fuses

Company Profile

Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, development, production and sale of over-current protection, over-temperature protection, and over-voltage protection. Our products are widely used in consumer electronics, automobiles, ships, communications, power supplies, power tools, new energy and other fields. Our products cover auto-fuse, auto-fuse holder, current fuse, current fuse holder, temperature fuse, SMD fuse, resettable fuse, circuit breaker, thermal switch and so on. our products meet international standards including UL,

UR,CSA,CUL,VDE,TUV,PSE,CE,CCC,ROHS certification etc.

Partners:

Our products not only sell well in mainland China but also in North & South America, Southeast Asia and many other countries and regions. Our company has independent development and design capabilities, plastic molding, and metal stamping departments, and is equipped with multiple automatic fuse production lines and testing equipment and strives to find the best raw material suppliers. As we always put the quality at the first place, we have built a complete quality assurance system, which is the guarantee of the safety and stability of each product. Meanwhile, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.