1812L050PRXX Littelfuse

POLYFUSE Resettable PTCs Surface Mount > 1812L Series 1812L Series Description The 1812L series device provides surface mount overcurrent protection for applications where resettable protection is desired. Features t P)4 DPNQMJBOU BOE 3 t X SFTJTU PBODF - lead-free t QSPmMF X P - t BVMU BTU SFTQPOTF UP G t PNQBUJCMF XJUI IJHI currents temperature solders t FT W PNQBDU EFTJHO TB board space Agency Approvals AGENCY AGENCY FILE NUMBER Applications E183209 t Z QSPUFDUJPO 1MVH BOE QMB t 1 * DBSET R50082521 for motherboards and t (BNF DPOTPMF QPSU peripherals protection t 64 QFSJQIFSBMT Electrical Characteristics Maximum Time Agency Resistance P d To Trip Approvals I I V I hold trip max max Part Number Marking max. (A) (A) (Vdc) (A) R R R Current Time (W) min typ 1max (A) (Sec.) () () () 1812L010 LF010 0.10 0.30 30 100 0.8 0.50 1.50 1.600 7.000 15.000 X X 1812L014 LF014 0.14 0.34 60 10 0.8 1.50 0.15 1.500 4.000 6.000 X X 1812L020 LF020 0.20 0.40 30 100 0.8 8.00 0.02 0.800 2.900 5.000 X X 1812L050-C LF050 0.50 1.00 15 100 0.8 8.00 0.15 0.150 0.600 1.000 X X 1812L075-C LF075 0.75 1.50 13.2 100 0.8 8.00 0.20 0.100 0.260 0.450 X X 1812L075/24 LF075-24 0.75 1.50 24 100 0.8 8.00 0.20 0.110 0.200 0.290 X X 1812L075/33 LF075-33 0.75 1.50 33 20 0.8 8.00 0.20 0.110 0.260 0.400 X X 1812L110-C LF110 1.10 2.20 6 100 0.8 8.00 0.30 0.040 0.120 0.210 X X 1812L110/16 LF110-16 1.10 1.95 16 100 0.8 8.00 0.50 0.060 0.120 0.180 X X 1812L110/33 LF110-33 1.10 1.95 33 20 0.8 8.00 0.50 0.060 0.120 0.200 X X 1812L125-C LF125 1.25 2.50 15 100 0.8 8.00 0.40 0.050 0.160 0.250 X X 1812L125/6 LF125-6 1.25 2.50 6 100 0.8 8.00 0.40 0.050 0.090 0.140 X X 1812L150-C LF150 1.50 3.00 8 100 0.8 8.00 0.30 0.040 0.070 0.110 X X 1812L150/12 LF150-12 1.50 3.00 12 100 0.8 8.00 0.50 0.040 0.070 0.110 X X 1812L150/24 LF150-24 1.50 3.00 24 20 0.8 8.00 1.50 0.040 0.070 0.120 X X 1812L160-C LF160 1.60 2.80 8 100 0.8 8.00 1.00 0.030 0.066 0.100 X X 2008 Littelfuse, Inc. 25 1812L Series Specications are subject to change without notice. Revised: April 14, 2008 Please refer to www.littelfuse.com/series/1812L.html for current information. 1812L Series POLYFUSE Resettable PTCs Surface Mount > 1812L Series Electrical Characteristics (continued) Maximum Time Agency Resistance P d To Trip Approvals I I V I hold trip max max Part Number Marking max. (A) (A) (Vdc) (A) R R R Current Time (W) min typ 1max (A) (Sec.) () () () 1812L160/12 LF160-12 1.60 2.80 12 100 0.8 8.00 1.00 0.030 0.066 0.100 X X 1812L200-C LF200 2.00 3.50 8 100 0.8 8.00 2.00 0.020 0.040 0.060 X X 1812L260-C LF260 2.60 5.00 6 100 0.8 8.00 2.50 0.015 0.030 0.047 X X * WJDF XJMM QBTT XJUIPVU USJQQ SFOU EF SFOU NBYJNVN DVS )PME DVS JOH JO TUJMM BJS 3 WJDF JO JOJUJBM VO TPMEFSFE TUZQJDBM SFTJTU BODF PG EFBUF 5 hold UZQ * WJDF XJMM USJQ I UIF EF SFOU BU XIJD SFOU NJOJNVN DVS SJQ DVS 5 JO TUJMM BJS 3 UFS US .BYJNVN SFTJTUWJDF BU NFBTVSFE POF IPVS BG BODF PG EF X P JQQJOH PS SFn trip NBY PS TFD TPMEFSJOH PG G V WJDF DBO XJUITUPMU BOE XJUIPVU EBNBHF BU SBUFEBHF EF .BYJNVN W SFOU * NBY DVS NBY Caution:Z SFTVMU JO EBNBHF BOE FE SBUJOH NB POE UIF TQFDJm Z 0QFSBUJPO CF QPTTJCMF BSDJOH * WJDF DBO XJUITU BOE XJUIPVU EBNBHF BUSFOU EF BVMU DVS .BYJNVN G PMU SBUFE WBHF 7 NBY NBY BNF BOE n 1 WJDF XIFO JO UIF USJQQFE TU FS EJTTJQBUFE GSPN EFBUF BU X P 1 TUJMM BJS d 3 .JOJNVN SFTJTUWJDF JO JOJUJBM VO TPMEFSFE TU BUF BODF PG EF min Temperature Rerating Ambient Operation Temperature Part Number Hold Current (A) 1812L010 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.05 0.03 1812L014 0.23 0.19 0.17 0.14 0.12 0.10 0.09 0.08 0.06 1812L020 0.29 0.26 0.23 0.20 0.17 0.15 0.14 0.12 0.10 1812L050-C 0.77 0.68 0.59 0.50 0.44 0.40 0.37 0.33 0.29 1812L075-C 1.15 1.01 0.88 0.75 0.65 0.60 0.55 0.49 0.43 1812L075/24 1.06 0.95 0.84 0.75 0.60 0.55 0.50 0.45 0.37 1812L075/33 1.10 1.00 0.88 0.75 0.66 0.60 0.56 0.47 0.36 1812L110-C 1.59 1.43 1.26 1.10 0.95 0.87 0.80 0.71 0.60 1812L110/16 1.58 1.43 1.27 1.10 0.95 0.85 0.77 0.71 0.58 1812L110/33 1.55 1.40 1.25 1.10 0.93 0.83 0.73 0.63 0.50 1812L125-C 2.00 1.75 1.52 1.25 1.00 0.95 0.90 0.75 0.53 1812L125/6 2.00 1.75 1.52 1.25 1.00 0.95 0.90 0.75 0.53 1812L150-C 2.06 1.93 1.79 1.50 1.28 1.10 1.02 0.80 0.68 1812L150/12 2.04 1.88 1.68 1.50 1.25 1.10 1.00 0.80 0.60 1812L150/24 2.05 1.87 1.67 1.50 1.25 1.08 0.95 0.77 0.60 1812L160-C 2.20 2.06 1.91 1.60 1.36 1.17 1.09 0.85 0.72 1812L160/12 2.18 2.01 1.79 1.60 1.34 1.16 1.07 0.83 0.60 1812L200-C 3.08 2.71 2.35 2.00 1.80 1.60 1.50 1.07 0.80 1812L260-C 4.00 3.52 3.06 2.60 2.34 2.08 1.95 1.39 1.04 2008 Littelfuse, Inc. 26 1812L Series Specications are subject to change without notice. Revised: April 14, 2008 Please refer to www.littelfuse.com/series/1812L.html for current information.