398_V01 LITTELFUSE
Document overview
- Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
- PDF pages: 3
Technical content
Radial Lead Fuses Datasheet © 2025 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 12/19/25
398 Series
TE5® Modul Protector® Fuse Features & Benefits
Electrical Characteristics
Agency Agency File Number Ampere Range E67006 0.125 A - 4 A Pb ■ Reduced PCB space requirements ■ Highly defined cut-off times ■ Low internal resistance ■ Flame resistant encapsulated casing ■ Available from 0.125A to 4A ■ Halogen free, Lead-free and RoHS compliant % of Ampere Rating Opening Time 300 10 Seconds, Max. Notes: 1. 1.00 means the number one with two decimal places. 1,000 means the number one thousand. 2. Resistance is measured at 10% of rated current, 25ºC. * Physical Marking on top of the device RoHS The 398 Series TE5 ® Fuses are short circuit protectors, medium Time-Lag type, and 65V rated.
Applications
■ Microprocessor protection
Description
Code* Voltage Rating Breaking Capacity Nominal Cold Resistance (Ohms) Cold Resistance 0.1×IN typ. (mΩ) Power Disspation 1.0×IN max. (mW) Melting Integral 10×IN max. (A2s) Agency Approvals 0125 125mA MP13 65V 50A@65 VAC/DC 0.9610 900 50 0.036 x 0250 250mA MP25 65V 0.3540 355 50 0.063 x 0315 315mA MP32 65V 0.2600 261 60 0.08 x 0400 400mA MP40 65V 0.1860 186 75 0.18 x 0500 500mA MP50 65V 0.1540 155 90 0.33 x 0630 630mA MP63 65V 0.1150 115 120 0.48 x 0800 800mA MP80 65V 0.0850 85 140 1 .02 x 110 0 1 .00A MP100 65V 0.0640 65 170 1. 10 x 1125 1 .25A MP125 65V 0.0480 48 210 2.34 x 1160 1 .60A MP160 65V 0.0340 34 320 4.66 x 1200 2.00A MP200 65V 0.0260 26 425 8.40 x 1250 2.50A MP250 65V 0.0210 21 550 14.81 x 1315 3.15A MP315 65V 0.0155 16 650 29.27 x 1400 4.00A MP400 65V 0.0120 12 1000 41 .12 x Web Resources Download ECAD models, order samples, and find technical recources at www.littelfuse.com/tpsmd
Radial Lead Fuses Datasheet © 2025 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 12/19/25 TE5® Modul Protector® Fuse Average Time Current Curves CURRENT IN AMPERES TIME IN SECONDS 0.001 0.010 0.100 100 1000 10000 100000 1 10 100 10000.20 0.125A 0.250A 0.315A 0.400A 0.500A 0.630A 0.800A 1.00A 1.25A 1.60A 2.00A 2.50A 3.15A 4.00A Soldering Parameters - Wave Soldering Dwell Time 100 120 140 160 180 200 220 240 260 280 300 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 Time (Seconds) Temperature (°C) - Measured on bottom side of board Cooling TimePreheat Time Wave Parameter Lead-Free Recommendation Preheat: (Depends on Flux Activation Temperature) (Typical Industry Recommendation) Temperature Minimum: 100°C Temperature Maximum: 150°C Preheat Time: 60-180 seconds Solder Pot Temperature: 260°C Maximum Solder Dwell Time: 2-5 seconds Recommended Hand-Solder Parameters: Solder Iron Temperature: 350°C +/- 5°C Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. Recommended Process Parameters: T emperature Re-rating Curve Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation.
Radial Lead Fuses Datasheet © 2025 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 12/19/25 TE5® Modul Protector® Fuse Dimensions Operating Temperature -40ºC to +125ºC (Consider re-rating) Climatic Category -40ºC to +85ºC/21 days Stock Conditions +10ºC to +60ºC RH, ≤ 75% yearly average, without dew, maximum value for 30 days-95% Vibration Resistance 24 cycles at 15 min. each (IEC 60068-6) 10 - 60Hz at 0.75mm amplitude 60 - 2000Hz at 10g acceleration Materials Base/Cap: Thermoplastic Polyamide PA 6.6, UL 94V-0 Round Pins: Copper, Tin-plated Lead Pull Strength 10N (EN 60068-2-21) Solderability 260ºC, ≤ 3s. (Wave) 350ºC, ≤ 1s. (Soldering Iron) Soldering Heat Resistance 260ºC, 10s. (IEC 60068-2-20) 350ºC, 3s. (Soldering Iron) 8.5 max. 0.5 min max. 8L 0.6 5.08 1 +0.1 1.5 max. 4 Dimensions (mm) Packaging Packaging Option Packaging Specification Quantity Quantity & Packaging Code Reel Size Tape & Ammopack N/A 1,400 0000 N/A Part Numbering System Product Characteristics 0000398 xxxx Packaging Code Amp Code Series 0000 Tape/Ammopack (1,400 pcs.) Refer to Amp Code column of Electrical Characteristics Table Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics.