38311000000.

FUSE, PCB, 1A, 300V, TIME DELAY

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: LITTELFUSE
Product type: PCB Fuses
Fuse Current: 1A
Product Range: TR5 383 Series
Fuse Case Style: Radial Leaded
Voltage Rating VAC: 300VAC
Blow Characteristic: Time Delay
Breaking Capacity Current AC: 100A

Delivery and price
Units per pack	1000
Price	0.582 €
Current stock	10+
Lead time	30 days

Datasheet

**Radial Lead Fuses** TR5[®] > Time-Lag Fuse > 383 Series 

## 383 Series, TR5[®] Time-Lag Fuse 

## ~~**R**~~ **oHS Pb PSE** ~~HF 11 @ cSAMus <>~~ 

## ~~**Description**~~ 

The 383 series are TR5[®] time-lag 300V rated fuses and designed in accordance to IEC60127-3. 

## **Features** 

- Halogen free, Lead-free • Internationally approved and RoHS compliant 

   - Low internal resistance 

- Reduced PCB space • Shock safe casing 

- requirements 

- Vibration resistant 

- • Direct solderable or plug-in versions 

**Agency Approvals** ~~**Applications** Lo a~~ **Agency Agency File Number Ampere Range** • Electronic Ballast 40022712 4A - 5A **PS** JET1896-31007-2001 1A - 5A < **E** JET1896-31007-1006 6.3A - 10A E67006 1A - 10A 

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• Electronic Ballast<br>Additional Information<br>a<br>Datasheet Resources Samples<br>**----- End of picture text -----**<br>


## **Additional Information** 

|E67006<br>1A - 10A<br>~~=.~~|E67006<br>1A - 10A<br>~~=.~~|E67006<br>1A - 10A<br>~~=.~~|E67006<br>1A - 10A<br>~~=.~~||a|a|a|
|---|---|---|---|---|---|---|---|
|~~**Electrical Characteristics for Series**~~<br>**Datasheet**<br>~~PO~~|||||**Samples**<br>**Resources**|||
|% of<br>Ampere<br>Rating<br>Opening Time<br>1A - 6.3A<br>8A - 10A<br>150%<br>1 Hour,**Min.**<br>1 Hour,**Min.**||||||||
|210%<br>2 Minutes,**Max.**<br>300 s,**Max.**||||||||
|275%<br>400 ms,**Min.**; 10 s,**Max.**<br>1 s,**Min.**; 20 s,**Max.**||||||||
|400%<br>150 ms,**Min.**; 3 s,**Max.**<br>150 ms,**Min.**; 3 s,**Max.**||||||||
|1000%<br>20 ms,**Min.**; 150 ms,**Max.**<br>20 ms,**Min.**; 150 ms,**Max.**||||||||
|||||||||
|~~**Electrical Characteristics Specif**~~**i**~~**cations by Item**~~<br>~~|~~||~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|
|Amp<br>Code<br>Rated<br>Current<br>Max<br>Voltage<br>Rating<br>Breaking<br>Capacity|Nominal<br>Cold<br>Resistance<br>(Ohms)|Voltage<br>Drop<br>1.0×IN<br>max.  (mV)|Power<br>Dissipation<br>1.5×IN<br>max. (mW)||Melting<br>Integral<br>10×IN<br>max. (A2s)|Agency Approvals<br>**PS**<br>**E**<br>~~PF~~<br><><br>cid||
|1100<br>1.00 A<br>300 V<br>100A@300VAC<br>50A@320VAC<br>1125<br>1.25 A<br>300 V<br>1160<br>1.60 A<br>300 V<br>1200<br>2.00 A<br>300 V<br>1250<br>2.50 A<br>300 V<br>1315<br>3.15 A<br>300 V<br>1400<br>4.00 A<br>300 V<br>1500<br>5.00 A<br>300 V<br>50A@320VAC<br>100A@250VAC<br>1630<br>6.30 A<br>300 V<br>1800<br>8.00 A<br>300 V<br>2100<br>10.00<br>A<br>300 V<br>~~| |~~<br>~~FT~~<br>~~| |~~<br>~~|~~<br>~~| |~~<br>~~||~~<br>~~| |~~<br>~~| |~~<br>~~| |~~<br>~~ats~~|0.0625<br>100<br>400<br>4.85<br>X<br>X<br>0.0500<br>95<br>465<br>6.88<br>X<br>X<br>0.0377<br>90<br>490<br>12.67<br>X<br>X<br>0.0280<br>85<br>670<br>17.80<br>X<br>X<br>0.0215<br>80<br>750<br>29.69<br>X<br>X<br>0.0176<br>75<br>900<br>45.35<br>X<br>X<br>0.0138<br>70<br>1200<br>72.00<br>X<br>X<br>X<br>0.0108<br>65<br>1250<br>121.25<br>X<br>X<br>X<br>0.0076<br>65<br>1400<br>148.84<br>X<br>X<br>0.0059<br>63<br>1600<br>233.60<br>X<br>X<br>0.0042<br>57<br>1600<br>365.00<br>X<br>X<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee ee ee ee~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~ee~~<br>~~ee ee ee ee~~<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee ee~~<br>~~ee~~<br>~~eeeeeeee~~|||||||



## ~~**Electrical Characteristics Specifcations by Item** |~~ 

Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. 

© 2016 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 04/13/16 

**Radial Lead Fuses** TR5[®] > Time-Lag Fuse > 383 Series 

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Temperature Re-rating Curve<br>**----- End of picture text -----**<br>


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140<br>120<br>100<br>80<br>60<br>40 23°C<br>20<br>0<br>-40 -20 0 20 40 60 80<br>AMBIENT TEMPERATURE (°C)<br>RATING<br>OF<br>PERCENT<br>**----- End of picture text -----**<br>


Note: 

1. Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 

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Average Time Current Curves<br>100000<br>10000<br>1000<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>0.1 1 10 100 1000<br>CURRENT IN AMPERES<br>1A 1.25A 1.6A 2A 2.5A 3.15A 4A 5A 6.3A 8A 10A<br>TIME IN SECONDS<br>**----- End of picture text -----**<br>


## ~~**Soldering Parameters - Wave Soldering**~~ 

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300<br>280<br>260<br>240<br>220<br>200<br>180<br>160<br>140<br>120<br>100<br>80<br>60<br>40<br>20<br>0<br>Time (Seconds)<br>Preheat Time Cooling Time<br>Dwell Time<br>Temperature (°C) - Measured on bottom side of board 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240<br>**----- End of picture text -----**<br>


## **Recommended Process Parameters:** 

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Wave Parameter Lead-Free Recommendation<br>Preheat:<br>(Depends on Flux Activation Temperature) (Typical Industry Recommendation)<br>    Temperature Minimum: 100°C<br>    Temperature Maximum: 150°C<br>    Preheat Time: 60-180 seconds<br>Solder Pot Temperature: 260°C Maximum<br>Solder Dwell Time: 2-5 seconds<br>**----- End of picture text -----**<br>


## **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.** 

© 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/13/16 

**Radial Lead Fuses** TR5[®] > Time-Lag Fuse > 383 Series 

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## ~~**Product Characteristics**~~ 

|**Materials**|Base/Cap: Brown Thermoplastic<br>Polyamide PA 6.6, UL 94 V-0|
|---|---|
|**Lead Pull Strength**|Round Pins: Copper, Tin-plated<br>10 N (IEC 60068-2-21)|
|**Dimensions**<br>**Solderability**<br>**Soldering Heat**<br>**Resistance**|260ºC, ≤ 3s. (Wave)<br>350ºC, ≤ 1s. (Soldering Iron)<br>260ºC, 10s. (IEC  60068-2-20)<br>350ºC, 3s. (Soldering Iron)|



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8.5<br>0.6<br>5.08<br>Holes in PCB<br>L<br>1 + 0.1<br>0.5 min<br>max. 8<br>**----- End of picture text -----**<br>


|**Operating Temperature**|-40ºC to +85ºC  (consider re-rating)|
|---|---|
|**Climatic Category**|-40ºC to +85ºC /21 days<br>(IEC 60068-1,-2-1,-2-2,-2-78)|
||+10ºC to +60ºC|
|**Stock Conditions**|RH ≤ 75% yearly average, without<br>dew, maximum value for 30|
||days–95%|
||24 cycles at 15 min. each|
|**Vibration Resistance**|(IEC 60068-2-6)<br>10 - 60 Hz at 0.75 mm amplitude|
||60 - 2000 Hz at 10gacceleration|
|**Part Numbering System**||



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383 xxxx 0000<br>Series<br>Amp Code<br>Refer to Amp Code column of<br>Electrical Characteristics Table<br>Packaging Code<br>0000 Tape/Ammopack (1,000pcs.)<br>0410 Short Leads - Bulk (1,000pcs.)<br>**----- End of picture text -----**<br>


Long Leads (L=18.8mm) Short Leads (L=4.3mm) 

## **Packaging** 

|Packaging Option|Packaging Specifcation|Quantity|Quantity &<br>Packaging Code|Taping Width|
|---|---|---|---|---|
|**383 Series**|||||
|Tape & Ammopack|N/A|1,000|0000|N/A|
|Short Leads|N/A|1,000|0410|N/A|



© 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/13/16

Updated at February 9, 2023

Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.

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