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Fast time-to-trip 16R300GPR Radial Leaded Through Hole PPTC PolySwitch PTC Resettable Fuse 16V 3A

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Fast time-to-trip 16R300GPR Radial Leaded Through Hole PPTC PolySwitch PTC Resettable Fuse 16V 3A

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Brand Name :	Ao littel
Model Number :	TRA300
Certification :	UL,RoHS,CSA,TUV
Price :	Negotiable
Payment Terms :	T/T
Supply Ability :	10,000,000 Pieces Per Month
Delivery Time :	10 Workdays

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Fast time-to-trip 16R300GPR Radial Leaded Through Hole PPTC PolySwitch PTC Resettable Fuse 16V 3A

Fast time-to-trip 16R300GPR Radial Leaded Through Hole PPTC PolySwitch PTC Resettable Fuse 16V 3A

Why PTC Resettable Fuse required ?

When a fuse burns out, it has to be replaced before the protected equipment can be restored into operation. Unfortunately, this isn’t always possible.
Technology advancement has provided us with an alternative&sh;a resettable fuse, or more appropriately, an automatically resetting fuse. The polymer PTC fuse tolerates the normal rated current graciously, but when the current starts increasing beyond ‘tolerable’ levels (trip current), it heats up and fights back furiously. The increased heat very quickly raises its resistance, not manifold, but by many orders of magnitude. This reduces the current to a very small level. Depending on the circuit design, this may take milliseconds to many seconds. The fuse cools down and comes back to its initial mood of tolerance, or reset, automatically. Provided the current overload has been removed, this restores equipment operation.
The PTC resettable fuse is not meant for high power. Current ratings of up to a few tens of amperes and voltage ratings of up to few tens of volts are feasible.
The ceramic PTC thermistor has similar behavior, but the resistance variation is not as fast.

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Electrical Characteristics

P/N	Hold Cu	Trip Cu	Max. Vol.	Max curr.	Max action time		Power comsuption	Resistance rangeΩ)
P/N	IH, (A)	IT_,(A)	Vmax,(v)	Imax,(A)	(A)	(Sec.)	PDtyp(W)	Rmin	Rmin	R1max
TRA005	0.05	0.10	16	40	0.25	5.0	0.26	8.00	11.50	17.00
TRA010	0.10	0.20	16	40	0.50	4.0	0.35	2.00	4.50	6.70
TRA017	0.17	0.34	16	40	0.85	3.0	0.36	0.980	1.800	2.700
TRA020	0.20	0.40	16	40	1.00	3.0	0.36	0.780	1.600	2.200
TRA025	0.25	0.50	16	40	1.25	3.0	0.36	0.500	1.100	1.650
TRA030	0.30	0.60	16	40	1.50	3.0	0.36	0.350	0.700	1.050
TRA040	0.40	0.80	16	40	2.00	3.0	0.40	0.230	0.650	0.970
TRA050	0.50	1.00	16	40	2.50	3.0	0.45	0.170	0.400	0.810
TRA065	0.65	1.30	16	40	3.25	3.0	0.45	0.110	0.300	0.450
TRA075	0.75	1.50	16	40	3.75	3.0	0.54	0.080	0.230	0.260
TRA090	0.90	1.80	16	40	4.50	3.2	0.54	0.007	0.180	0.210
TRA110	1.10	2.20	16	40	5.50	4.0	0.54	0.045	0.140	0.170
TRA120	1.20	2.40	16	40	6.00	4.0	0.54	0.004	0.120	0.160
TRA135	1.35	2.70	16	40	6.75	4.0	0.54	0.035	0.100	0.140
TRA160	1.60	3.20	16	40	8.00	4.5	0.54	0.030	0.100	0.110
TRA185	1.85	3.70	16	40	9.25	4.5	0.54	0.030	0.080	0.100
TRA200	2.00	4.00	16	40	10.0	5.0	0.90	0.020	0.065	0.090
TRA250	2.50	5.00	16	40	12.5	5.0	0.90	0.015	0.050	0.070
TRA300	3.00	6.00	16	40	15.0	4.0	0.90	0.010	0.040	0.055
TRA400	4.00	8.00	16	40	20.0	3.0	1.35	0.010	0.030	0.045
TRA500	5.0	10.0	16	100	25.0	5.0	2.6	0.009	0.027	0.033
TRA600	6.0	12.0	16	100	30.0	7.0	2.8	0.007	0.021	0.031
TRA700	7.0	14.0	16	100	35.0	8.0	3.0	0.006	0.015	0.020
TRA800	8.0	16.0	16	100	40.0	9.0	3.0	0.004	0.013	0.018
TRA900	9.0	18.0	16	100	45.0	12.0	3.3	0.003	0.012	0.016
TRA1000	10.0	20.0	16	100	50.0	12.5	3.7	0.002	0.011	0.015
TRA1100	11.0	22.0	16	100	55.0	13.5	3.7	0.002	0.010	0.013
TRA1200	12.0	24.0	16	100	60.0	15.0	4.2	0.002	0.009	0.012
TRA1300	13.0	26.0	16	100	65.0	18.0	4.2	0.002	0.008	0.011
TRA1400	14.0	28.0	16	100	70.0	20.0	4.2	0.002	0.008	0.011

Product Dimensions & Marking (Unit: mm)


Style1	Style 2	Printing/Marking

P/N	A	B	C	D	E	Physical Characteristics
P/N	Max.	Max.	Typ.	Min.	Max.	Style	Lead Φ mm	Material
TRA005	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA010	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA017	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA020	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA025	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA030	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA040	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA050	5.7	10.5	5.1	7.6	3.1	1	0.50	CP
TRA065	6.5	13.2	5.1	7.6	3.1	1	0.50	CP
TRA075	6.5	13.2	5.1	7.6	3.1	1	0.50	CP
TRA090	7.4	13.0	5.1	7.6	3.1	1	0.50	CP
TRA110	7.4	13.0	5.1	7.6	3.1	1	0.50	CP
TRA120	7.4	13.0	5.1	7.6	3.1	1	0.50	CP
TRA135	9.4	14.5	5.1	7.6	3.1	1	0.50	CP
TRA160	9.4	14.5	5.1	7.6	3.1	1	0.50	CP
TRA185	9.4	14.5	5.1	7.6	3.1	1	0.50	CP
TRA200	10.7	16.7	5.1	7.6	3.1	1	0.60	CU
TRA250	10.7	16.7	5.1	7.6	3.1	1	0.60	CU
TRA300	10.7	16.7	5.1	7.6	3.1	1	0.60	CU
TRA400	11.5	17.9	5.1	7.6	3.1	1	0.60	CU
TRA500	13.0	18.3	5.1	7.6	3.1	2	0.60	CU
TRA600	13.0	18.3	5.1	7.6	3.1	2	0.80	CU
TRA700	16.3	21.3	5.1	7.6	3.1	2	0.80	CU
TRA800	17.8	22.9	5.1	7.6	3.1	2	0.80	CU
TRA900	21.3	26.4	5.1	7.6	3.1	2	0.80	CU
TRA1000	21.3	26.4	5.1	7.6	3.1	2	0.80	CU
TRA1100	20.8	29.8	10.2	7.6	3.1	2	0.80	CU
TRA1200	20.8	29.8	10.2	7.6	3.1	2	0.80	CU
TRA1300	24.2	32.9	10.2	7.6	3.1	2	0.80	CU
TRA1400	24.2	32.9	10.2	7.6	3.1	2	0.80	CU

Thermal Derating Chart – I hold (Amps)

P/N	Ambient Operating Temperature
P/N	-40℃	-20℃	0℃	25℃	40℃	50℃	60℃	70℃	85℃
TRA005	0.08	0.07	0.06	0.05	0.04	0.04	0.03	0.03	0.02
TRA010	0.17	0.15	0.13	0.10	0.07	0.06	0.05	0.04	0.03
TRA017	0.27	0.24	0.21	0.17	0.14	0.12	0.09	0.07	0.05
TRA020	0.32	0.28	0.25	0.20	0.16	0.14	0.12	0.10	0.07
TRA025	0.40	0.34	0.29	0.25	0.20	0.17	0.15	0.13	0.09
TRA030	0.47	0.41	0.36	0.30	0.24	0.21	0.18	0.14	0.10
TRA040	0.62	0.53	0.46	0.40	0.31	0.28	0.23	0.20	0.16
TRA050	0.77	0.67	0.58	0.50	0.40	0.34	0.30	0.25	0.19
TRA065	1.00	0.87	0.75	0.65	0.51	0.45	0.40	0.34	0.22
TRA075	1.04	0.94	0.83	0.75	0.61	0.54	0.46	0.41	0.29
TRA090	1.39	1.22	1.07	0.90	0.72	0.63	0.53	0.45	0.33
TRA110	1.61	1.43	1.24	1.10	0.89	0.83	0.74	0.66	0.56
TRA120	1.76	1.56	1.35	1.20	0.97	0.91	0.81	0.72	0.61
TRA135	1.98	1.75	1.54	1.35	1.08	1.01	0.89	0.78	0.67
TRA160	2.30	2.06	1.82	1.60	1.33	1.20	1.05	0.96	0.78
TRA185	2.68	2.41	2.13	1.85	1.53	1.40	1.23	1.13	0.93
TRA200	3.14	2.70	2.28	2.00	1.80	1.72	1.34	1.23	1.03
TRA250	3.63	3.25	2.88	2.50	2.08	1.93	1.70	1.53	1.30
TRA300	4.34	3.87	3.42	3.00	2.49	2.28	2.02	1.82	1.52
TRA400	5.78	5.15	4.58	4.00	3.28	3.04	2.68	2.42	2.07
TRA500	7.23	6.44	5.73	5.00	4.10	3.80	3.35	3.03	2.59
TRA600	10.12	9.01	8.02	7.00	5.74	5.32	5.25	4.24	3.62
TRA700	10.12	9.01	8.02	7.00	5.74	5.32	5.25	4.24	3.62
TRA800	11.56	10.30	9.16	8.00	6.56	6.08	5.36	4.84	4.14
TRA900	13.00	11.58	10.30	9.00	7.38	6.84	5.36	4.84	4.14
TRA1000	14.45	12.88	11.45	10.00	8.20	7.60	6.70	6.05	5.18
TRA1100	15.89	14.16	12.60	11.0	9.02	8.36	7.37	6.66	5.69
TRA1200	17.34	15.45	13.74	12.00	9.84	9.12	8.04	7.26	6.21
TRA1300	18.79	16.74	14.89	13.00	12.66	9.88	8.71	7.87	6.73
TRA1400	20.23	18.03	16.03	14.00	15.31	10.64	9.38	8.47	7.25

Typical time to trip at 25℃

Package info

Part number	Quantity
TRA005-TRA400	1000PCS
TRA500-TRA800	500PCS
TRA900-TRA1400	200PCS
Tape and Reel Specifications Devices taped using EIA468–B/IEC286-2 standards.

Description

TRA Series Radial Leaded PTCs are designed to provide resettable overcurrent protection serving a wide
range of electronics applications. With maximum 16 volts and maximum 100-ampere short circuit rating, they offer an ideal solution for USB protection.

Features

100A short circuit rating
16V Operating voltages
Fast time–to–trip
Meets all USB protection requirements
RoHS compliant, Lead-Free and Halogen-Free

Application

• Computers & peripherals
• Any USB application
• General Electronics

Soldering Parameters - Wave Soldering

Pre-Heating Zone

Refer to the condition recommended by the flux manufacturer.

Max. ramping rate should not exceed 4°C/ Sec.

Soldering Zone

Max. solder temperature should not exceed 260°C Time within 5°C of actual

Max. solder temperature within 3 – 5 seconds

Total time from 25°C room to Max. solder temperature within 5 minutes including Pre-Heating time

Cooling Zone

Cooling by natural convection in air. Max. ramping down rate should not exceed 6°C/Sec.

Physical Specifications

Lead Material	2.5A: Tin-plated Copper clad Steel 3.0 - 14.0A: Tin-plated Copper
Soldering Characteristics	Solderability per MIL–STD–202, Method 208
Insulating Material	Cured, flame retardant epoxy polymer meets UL 94V-0 requirements
Device Labeling	See marking photo

Environmental Specifications

Operating/Storage Temperature	-40°C to +85°C
Maximum Device Surface Temperature in Tripped State	125°C
Passive Aging	+85°C, 1000 hours -/+ 5% typical resistance change
Humidity Aging	+85°C, 85% R.H., 1000 hours -/+ 5% typical resistance change
Thermal Shock	+85°C to -40°C 10 times -/+ 5% typical resistance change
Solvent Resistance	MIL–STD–202, Method 215 No change
Moisture Resistance Level	Level 1, J–STD–020

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