1812L035/72GR

Part: 1812L Series

Type: Resettable PTC

Description: The 1812L Series is a surface mount resettable PTC providing overcurrent protection with hold currents from 0.10 A to 3.00 A and maximum voltages up to 60 Vdc.

Operating Conditions:

• Supply voltage: 6–60 Vdc
• Operating temperature: -40 to 85 °C
• Hold current: 0.10 A to 3.00 A

Absolute Maximum Ratings:

• Max supply voltage: 60 Vdc
• Max continuous current: 100 A
• Max junction/storage temperature: 125 °C

Key Specs:

• Hold Current (Ihold): 0.10 A to 3.00 A
• Trip Current (Itrip): 0.30 A to 5.00 A
• Max Voltage (Vmax): 6 Vdc to 60 Vdc
• Max Current (Imax): 10 A to 100 A
• Power Dissipation (Pd typ.): 0.8 W
• Min Resistance (Rmin): 0.012 Ω to 1.600 Ω
• Max Resistance (R1max): 0.040 Ω to 15.000 Ω
• Max Time to Trip: 0.02 s to 5.00 s (at specified current)

Features:

• Resettable overcurrent protection
• Surface mount
• Compatible with temperature solders

Applications:

• Motherboards
• Peripherals

Package:

• 1812 surface mount (4.37–4.73 mm x 3.07–3.41 mm)

• for motherboards and peripherals

• temperature solders

• protection

• E183209

• R50119118

Part Number	Marking	I hold (A)	I trip (A)	V max (Vdc)	I max (A)	P d typ.	Max.TimeToTrip	Max.TimeToTrip	Resistance	Resistance	Agency Approvals	Agency Approvals
Part Number	Marking	I hold (A)	I trip (A)	V max (Vdc)	I max (A)	(W)	Current (A)	Time (Sec.)	R min ( Ω )	R 1max ( Ω )
1812L010	LF010	0.10	0.30	30	100	0.8	0.50	1.50	1.600	15.000	X	X
1812L014	LF014	0.14	0.34	60	10	0.8	1.50	0.15	1.500	6.000	X	X
1812L020	LF020	0.20	0.40	30	100	0.8	8.00	0.02	0.800	5.000	X	X
1812L035/30	LF035-30	0.35	0.75	30	100	0.8	8.00	0.02	0.800	5.000	X	X
1812L050 1	LF050	0.50	1.00	15	100	0.8	8.00	0.15	0.150	1.000	X	X
1812L050/30	LF050-30	0.50	1.00	30	100	0.8	8.00	0.15	0.150	1.000	X	X
1812L075 1	LF075	0.75	1.50	13.2	100	0.8	8.00	0.20	0.100	0.450	X	X
1812L075/24	LF075-24	0.75	1.50	24	100	0.8	8.00	0.20	0.110	0.290	X	X
1812L075/33	LF075-33	0.75	1.50	33	20	0.8	8.00	0.20	0.110	0.400	X	X
1812L110 1	LF110	1.10	2.20	8	100	0.8	8.00	0.30	0.040	0.210	X	X
1812L110/16	LF110-16	1.10	1.95	16	100	0.8	8.00	0.30	0.060	0.180	X	X
1812L110/24	LF110-24	1.10	1.95	24	20	0.8	8.00	0.50	0.060	0.200	X	X
1812L110/33	LF110-33	1.10	1.95	33	20	0.8	8.00	0.50	0.060	0.200	X	X
1812L125/6	LF125-6	1.25	2.50	6	100	0.8	8.00	0.40	0.050	0.140	X	X
1812L125/16	LF125	1.25	2.50	16	100	0.8	8.00	0.40	0.050	0.140	X	X
1812L150 1	LF150	1.50	3.00	8	100	0.8	8.00	0.30	0.040	0.110	X	X
1812L150/12	LF150-12	1.50	3.00	12	100	0.8	8.00	0.50	0.040	0.110	X	X
1812L150/24	LF150-24	1.50	3.00	24	20	0.8	8.00	1.50	0.040	0.120	X	X
1812L160 1	LF160	1.60	2.80	8	100	0.8	8.00	1.00	0.030	0.100	X	X
1812L160/12	LF160-12	1.60	2.80	12	100	0.8	8.00	1.00	0.030	0.100	X	X
1812L200TH 1	LF200	2.00	3.50	8	100	0.8	8.00	2.00	0.020	0.070	X	X
1812L260TH 1	LF260	2.60	5.00	8	100	0.8	8.00	2.50	0.015	0.047	X	X
1812L260/12	LF260-12	2.60	5.00	12	100	0.8	8.00	5.00	0.015	0.055	X	X
1812L300	LF300	3.00	5.00	6	100	0.8	8.00	4.00	0.012	0.040	X	X

Electrical Characteristics Applications Agency Approvals hold trip V max max max P d min 1max Caution: 1 -C -C www.datasheet.live