R452004

Littelfuse
. WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .TW W W M .1 M.T .100 W.1 Y.COM W WW 00Y.CO .TW W W WW 00Y.CO .TW W .T 00 W.1 Y.COM W M .1 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM W M.T O W O W W C . W Fuses W W WW .100Y 0Y.C M.TMount WW .10Surface M.T .100 M.T O W O W C . O W W W Y .C W Surface Mount W WW .100Y.C M.TW WW .1Subminiature M.T .100 .T 00Y O W M O W C O W WW .100Y. .TW...
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Технические характеристики

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Номинальный ток
Напряжение AC
Напряжение DC
Класс быстродействия
Отключающая способность AC
Особенности Electric Fuse, Slow Blow, 4A, 125VAC, 125VDC, 50A (IR), Surface Mount, NANO
Размер ø6.1×2.69 мм
Рабочая температура
Одобрение
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Файлы 1

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. WW 00Y.CO .TW W.1 Y.COM W WW 00Y.CO .TW W W M .1 M.T .100 W.1 Y.COM W WW 00Y.CO .TW W W WW 00Y.CO .TW W .T 00 W.1 Y.COM W M .1 W.1 Y.COM W O W W W C . W .T W 00 W WW .100Y M.T .100 W.1 Y.COM W M.T O W O W W C . W Fuses W W WW .100Y 0Y.C M.TMount WW .10Surface M.T .100 M.T O W O W C . O W W W Y .C W Surface Mount W WW .100Y.C M.TW WW .1Subminiature M.T .100 .T 00Y O W M O W C O W WW .100Y. .TW WW .100Y.C M.TW WW .100Y.C M.TW M O W O W O W WW .100Y.C M.TW Y.C 2® .TW WW .100Y.C M.TW 0 WW NANO 0 O W Slo-Blo Fuse 452/454 Series W.1 Y.COM WW 00Y.CO .TW WW .100Y.C M.TW W W 0 WW The NANO T . 1 0 M . characteristics Slo-Blo M enhanced inrush withstand Ofuse hasfuse. WW 00Y.CO .TW W.1 Y .CofOthis .TW WW .CFast-Acting Y W over the NANO The unique time delay feature W 0 W 0 0 WWfuse T . problem of nuisance “opening” .1 by accommoW.1 Y.COM W Mthe .10 helps solve design OM W O W W C . W C W W inrush .T W cause a fast-acting 00 0Yopen. M.TW Y. W currents that normally fuse Wdating .10to W.1 Y.COM W M.T .100 O W O W W • RoHS Compliant version now available, use ordering suffix ‘L’ C . C W W example Y.data WW .100Y .TW W(see M.T .100 .TW sheet). 00on M O 1 W M . O W C . O W W .C W ELECTRICAL CHARACTERISTICS: .C WW .100Y W%Wof Ampere M.T .TW OpeningW W.100Y OM.TW 00Y O 1 W M . W .C .CO .TW Time WW WW .100Y.C M.TW Rating .TW 00Y WW 1 00Y M . 1 M . O Minimum WW 00Y.CO .TW W 100% 4C hours, WW 00Y.CO .TW . W W W Y W W200% .100 1 second, M .1 .T 1 M OMMin.; 60 seconds, Max.WW. WW 00Y.CO .TW W .CO .TW C . Y W W W 0 Y W 0 W 300% Min.; 3 seconds, Max. .T 00 0.2 seconds, W.1 Y.COM W W.1 Y.COM W OM Min.; 0.1 seconds, Max. W W.1 0.02 W 800% seconds, C . W W W .T W M.T .100 .TW 100 00Y Recognized M . 6.10 6.86 O 1 W M . O W C AGENCY APPROVALS: under the Components Program W .CO .TW WW .100Y. (.240") .TW WW .100Y.C M.TW (.270") of Underwriters by CSA. WWLaboratories M 00Yand Certified O 1 W M . O 3.15 W AGENCY FILE NUMBERS: ULOE10480, CSA LR 29862. WW WW .100Y.CF TM.TW W 0Y.C M.TW(.124") Y.C W 0 0 WW RATINGS: T . 1 0 INTERRUPTING . 1A O 1 OM WW 00Y.C W. WW 00Y.CO .TW C 50 amperes at 125 VAC/VDC . W W .TW W Y W 11.45 W M . .T 2.95 1 M . O W M .100 ENVIRONMENTALW SPECIFICATIONS: O W .C2.69 O 1.96 (.116") WW (.057") .TW W 00Y (.106") WW .100Y.C (.077") TW Operating Temperature: . 1 0Y.Cto 125°C. WW .10–55°C T M . . M O W M O W Shock: MIL-STD-202, W Test I (100 G’s peak for .C OCondition W W Method0213, .TW W 00Y Y.C WW .100Y.CRecommended TWpad layout W . 1 0 T 6 milliseconds). W M2.69 . . M O 1 W M . O W C (.106") W O Hz, .06 in. total excursion). WMethod 201 Vibration: MIL-STD-202, (10–55 .C W .C WW .100Y. WW Method M.T .TW B (48 hrs.).W W.100Y OM.TW 00Y101, TestM Salt Spray: MIL-STD-202, Condition O 1 W . C . O W W C W Y Insulation Resistance .C MIL-STD-202, W WW .100Y. .TW WW(After.1Opening): M.T .100 .TW 00Yohms minimum). M O W Method 302, Test Condition A, (10,000 M O W C Average Time Current Curves O W MIL-STD-202, WW .100Y. .TW Resistance to Soldering WW .100Y.C M.TW 0Y.C MMethod WW Heat: TW 210, M . 0 O 1 W . O W (3 sec. at 260°C). W .CO .TW WW .100Y.C M.TW Y107, WW .100Y.C M.TW Thermal Shock: MIL-STD-202, 0 WW Method 0 1 . OM WW 00Y.CO .TW Test Condition B (–65 to 125°C).W WW1000 00Y.CO .TW C . W W W Y W 0 M .1 Moisture Resistance: W MIL-STD-202, 106, .T 0Method W.1 Y.COM W WW 00Y.CO .TW W.1 Y.COM W W High Humidity (90-98 RH), HeatW (65°C). W W .T W .100 PHYSICAL SPECIFICATIONS: W.1 Y.COM M.T .100 OM W O W W C . W C W . Materials: Body: Ceramic W .T 00 W 100 .100Y 0Y WW .TW M.T Terminations: Tin-Lead Alloy.1 or0Silver PlatedM Caps W.1 Y.COM O W O W W C . W .C Nickel Plated RoHS Compliant Terminations: over W W Caps WW .100Y WW .1Gold M.T .100 00Y M.T O W M.T Soldering Parameters: O W C . O W W Y W W maximum Wave Solder — 260°C,W 3 seconds WW .100Y.C M.TW 0Y.C M.TW M .100 0maximum 1 W . Reflow Solder — 230°C, 30 seconds O W .CO O W W C . Y W C W . 0 Y W W W 0 0 Y Solderability: MIL-STD-202, Method W10 .T 0 W 208. .100 .T W.1 W.1 Y.COM W PACKAGING SPECIFICATIONS: 12mmW Tape and Reel per OM W W C . W W W Y W .T EIA-RS481-1 (IEC 286, part3); 1,000 W pieces per reel, .100 M.T .100add packaging OM W O W C suffix, MR; 5,000 per reel, add packaging suffix NR. . W C W Y W W Y. W Options: For RoHS Compliant devicesW add the letter M.T .100 M.T .10‘L’0to end ofOpackagO W W C W ing suffix. Example: 0452001.MRL (RoHS Compliant Y. 1 W Y.Cper reel)..TW WW .11A,001,000 100 . PATENTED M W O W WW ORDERING INFORMATION: WW .100Y.C M.TW W .CO .TW Tin-Lead Silver Nominal 0Y Nominal WW 0 1 Plated Plated Ampere Voltage Resistance Melting . OI tM W C 0.1 Catalog # Catalog # Rating Rating Cold Ohms AY.Sec. W W 1.20 .100 0.101 R452.375 0454.375 3/8 125 WW R452.500 0454.500 1/2 125 0.240 W0.700 R452.750 0454.750 3/4 125 0.360 0.904 ® ® ® 2 TIME IN SECONDS 3/8A 1/2A 3/4A 1A 1 1/2A 2A 2 1/2A 3A 3 1/2A 4A 5A 2 2 2 R452 R452 R452 R452 R452 R452 R452 R452 001. 01.5 002. 02.5 003. 03.5 004. 005. 0454 0454 0454 0454 0454 0454 0454 0454 001. 01.5 002. 02.5 003. 03.5 004. 005. 1 11/2 2 21/2 3 31/2 4 5 125 125 125 125 125 125 125 125 0.225 0.0930 0.0625 0.0450 0.0340 0.0224 0.0186 0.0136 1.98 3.65 8.20 15.0 20.16 26.53 34.40 53.72 0.01 0.1 1 10 100 CURRENT IN AMPERES 1000 Refer to pg. 271 for SMF Omni-Blok® Holder, Series 154 000T. 372 PDF
Документация на R452004 

Дата модификации: 24.08.2007

Размер: 113.6 Кб

2 стр.

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