MachineU > China Products > Electrical Equipment & Supplies > Low Voltage Products > Fuses

Specifications

Brand Name :

Ampfort

Model Number :

LSMD185

Certification :

UL,CUL

Place of Origin :

Dongguan,China

MOQ :

5000pcs

Price :

To be advised

Payment Terms :

T/T, Western Union

Supply Ability :

100,000,000pcs per month

Delivery Time :

7-10 Workdays

Packaging Details :

Tape,LSMD150/185/300D 1000pcs per reel; LSMD030 ~ LSMD125 1500pcs per reel;LSMD200 ~ LSMD300 2000pcs per reel

Name :

Surface Mount PTC Resettable Fuse 2920 1.85A 33V LSMD185

Current - Hold (Ih) :

0.3~5A

Max voltage :

6~60V

Size :

2920/7351

Operating Temperature :

-40°C ~ 85°C

Type :

Polymeric

Characteristic :

Slow Blow

Package :

Tape in reel

Description

High Voltage 7351 Metric Surface Mount PTC Resettable Fuse 2920 1.85A 33V LSMD185

Features Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185

◆ Fast response to fault currents
◆ High voltage
◆ Low profile
◆ Surface Mount Devices
◆ Standard 7555mm(2920mils) footprint
◆ Surface mount packaging for automated assembly
◆ Compatible with Pb and Pb-free solder reflow profiles.
◆ Agency recognition: UL approved

Applications Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185

◆ Computer mother borad,Modem
◆ Industrial controls
◆ IEEE ports
◆ Portable electronics

◆ IEE1394 port protection
◆ Powered ethernet port protection (IEEE 802.3 af)
◆ Automotive electronic control module protection
◆ Low voltage telecom equipment protection

Electrical Characteristics Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185

P/N	IH, (A)	IT,(A)	Vmax,(v)	Imax,(A)	(A)	(Sec.)	Pd typ(W)	Rmin	R1max
LSMD030	0.30	0.60	60	10	1.5	3.0	1.5	0.600	4.800
LSMD050	0.50	1.00	60	10	2.5	4.0	1.5	0.180	1.400
LSMD075	0.75	1.50	33	40	8.0	0.3	1.5	0.100	1.000
LSMD100	1.00	2.00	33	40	8.0	0.5	1.5	0.065	0.410
LSMD125	1.25	2.50	33	40	8.0	2.0	1.5	0.050	0.250
LSMD150	1.50	3.00	33	40	8.0	2.0	1.5	0.035	0.230
LSMD185	1.85	3.70	33	40	8.0	2.5	1.5	0.030	0.150
LSMD200	2.00	4.00	16	40	8.0	4.5	1.5	0.020	0.120
LSMD250	2.50	5.00	16	40	8.0	16.0	1.5	0.020	0.085
LSMD260	2.60	5.20	6	40	8.0	10.0	1.5	0.014	0.075
LSMD300	3.00	6.00	6	40	8.0	20.0	1.5	0.010	0.055
LSMD300D	3.00	5.20	24	20	8.0	20.0	1.5	0.010	0.055

Thermal Derating Chart – I hold (Amps) Of The PTC Resettable Fuse 2920 1.85A 33V LSMD185

P/N	Ambient Operating Temperature
P/N	-40℃	-20℃	0℃	25℃	40℃	50℃	60℃	70℃	85℃
LSMD030	0.45	0.40	0.35	0.30	0.25	0.23	0.20	0.17	0.14
LSMD050	0.76	0.67	0.59	0.50	0.42	0.38	0.33	0.29	0.23
LSMD075	1.13	1.01	0.88	0.75	0.62	0.56	0.50	0.44	0.34
LSMD100	1.66	1.47	1.29	1.10	0.91	0.83	0.73	0.64	0.50
LSMD125	1.89	1.68	1.46	1.25	1.04	0.94	0.83	0.73	0.56
LSMD150	2.27	2.01	1.76	1.50	1.25	1.13	1.00	0.87	0.74
LSMD185	2.80	2.47	2.17	1.85	1.54	1.39	1.22	1.07	0.85
LSMD200	3.02	2.68	2.34	2.00	1.66	1.50	1.32	1.16	0.90
LSMD250	3.78	3.35	2.93	2.50	2.08	1.88	1.65	1.45	1.13
LSMD260	3.64	3.25	2.91	2.60	2.26	2.08	1.95	1.74	1.13
LSMD300	4.53	4.02	3.51	3.00	2.52	2.26	1.99	1.75	1.34
LSMD300D	4.53	4.02	3.51	3.00	2.52	2.26	1.99	1.75	1.34

PPTC Resettable Fuse Family

Radial PTC Resettable (16V 30V 60V 72V 120V 135V 240V 250V 265V 600V)