Details, datasheet, quote on part number: 0438005.WRGT
TitleFUSE BRD MNT 5A 12VAC 32VDC 0603
DatasheetDownload 0438005.WRGT datasheet
0438005.WRGT photo

Others parts numbering
0438006.WRGT: FUSE BRD MNT 6A 12VAC 24VDC 0603
0438003.WRGT: FUSE BRD MNT 3A 12VAC 32VDC 0603
0438002.WRGT: FUSE BRD MNT 2A 12VAC 32VDC 0603
0438004.WRGT: FUSE BRD MNT 4A 12VAC 32VDC 0603
043802.5WRGT: FUSE BD MT 2.5A 12VAC 32VDC 0603
043803.5WRGT: FUSE BD MT 3.5A 12VAC 32VDC 0603


Features, Applications
Thin Film High Temperature Fuse > 438 Series

Description This 100% Lead Free, RoHS compliant and Halogen Free fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150C). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high it values typical of the Littelfuse Thin-Film fuse family ensure high inrush current withstand capability.

Features t -FBE'SFF 3P)4 compliant and HalogenFree Applications t )BOEIFME&MFDUSPOJDT t )BSE%JTL%SJWFT 4%.FNPSZ$BSET t "VUPNPUJWF&MFDUSPOJDT t 4VJUBCMFGPSCPUIMFBEFE and lead-free reflow / wave soldering

% of Ampere Rating 100% 250% Ampere Rating ~ 6A Opening Time 25C 4 Hours Minimum 5 Seconds Maximum
Ampere Max. Amp Rating Voltage Code (A) Rating (V) 5A 6A

Notes: 1. AC Interrupt Rating tested at rated voltage with unity power factor. DC Interrupt Rating tested at rated voltage with time constant <0.8 msec. 2. Nominal Resistance measured with <10% rated current. 3. Nominal Melting It measured at 1 msec opening time. 4. Nominal Voltage Drop measured at rated current after temperaturehas stabilized. Devices designed to carry rated current for 4 hours minimum. Itis recommended that devices be operated continuously at no morethan 80% rated current. See "Temperature Re-Rating Curve"for additional re-rating information. Devices designed to be mounted with marking code facing up.

438 Series Specifications are subject to change without notice. Please refer to for current information. Revision: September 26, 2008

Note: 1. Derating depicted in this curve is in addition to the standard derating of 20% for continuous operation. &YBNQMF For continuous operation at 75 degrees celsius, the fuse should be deratedas follows: = (0.68)IRAT

Reflow Condition - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (Min to Max) (ts) Average ramp up rate (Liquidus Temp (TL) to peak TS(max) TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Temperature (tL) 150C 200C oTFDT 3C/second max 5C/second max 217C oTFDPOET 260+0/-5 C oTFDPOET 6C/second max 8 minutes Max. 260C

Peak Temperature (TP) Time within 5C of actual peak Temperature (tp) Ramp-down Rate Time 25C to peak Temperature (TP) Do not exceed

438 Series Revision: September 26, 2008 Specifications are subject to change without notice. Please refer to for current information.

Body: Advanced Ceramic Terminations: Sn (100% Lead-Free) Element Cover Coating: Lead-Free Glass Moisture Resistance Thermal Shock Mechanical Shock Vibration Vibration, High Frequency Dissolution of Metallization Terminal Strength MIL -STD-202, Method 106G MIL -STD-202, Method 107G, $POEJUJPO#.*45% .FUIPE# Condition A MIL -STD-202, Method 201A MIL -STD-202, Method 204D, Condition D *1$&*$+&%&$+45%# Condition D

Moisture *1$+&%&$+45%$ -FWFM Sensitivity Level Solderability Humidity ESD Immunity Resistance to Solder Heat *1$&*$+&%&$+45%# $POEJUJPO#.*-45% .FUIPE# $POEJUJPOT% *&$ ,7%JSFDU.*-45% .FUIPE' $POEJUJPO#

Packaging Option 8mm Tape and Reel Packaging Specification &*"*&$ QBSU


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