A Global Commitment to Green

Littelfuse has taken an industry-leading role with our global commitment to green. This commitment includes the establishment of focused and rigorous programs to develop high-performance eco-friendly products along with a comprehensive set of processing/reliability data and technical process expertise.

These processes are designed to detect, document and eliminate hazardous substances such as Lead, Cadmium, Hexavalent Chromium, Mercury and brominated flame-retardents (PBB and PBDE) to ensure we deliver products that are lead-free and RoHS compliant.

Use the links listed below to view our wide range of environmentally friendly products and to learn about all of our global green initiatives and programs.

 
Leaded and Cartridge
Series Description Part# Identifier RoHS PbFree Green ICP Test Reports China RoHS Reports
201  201 Series - Miniature 5x20mm Medium-Acting Glass Body Fuse
 		            
213  213 Series - 5x20mm Time Lag Surge Withstand Glass Body Cartridge Fuse Designed to IEC Specification
213P Replacement series for RoHS and Pb Free 		 P suffix  11/1/05   11/1/05    
 

 
213XE  213 Series - 5x20mm Time Lag Surge Withstand Axial Leaded Glass Body Fuse Designed to IEC Specification
213EP Replacement series for RoHS and Pb Free 		 P Suffix  11/1/2005   11/1/2005    
 

 
215  215 Series - 5x20mm Ceramic Body Time-Lag Cartridge Fuse
 		        
 

 
215XW  215 Series - 5x20mm Time Lag Radial Leaded Ceramic Body Fuse Designed to IEC Specification
 		            
216  216 Series - 5x20mm Fast-Acting Ceramic Body Cartridge Fuse Designed to IEC Specification
216P Replacement series RoHS and Pb Free 		 P Suffix  5/1/05   5/1/06    
 

 
216XE  216 Series - 5x20mm Fast-Acting Axial Leaded Ceramic Body Fuse Designed to IEC Specification
216XEP is replacement series for RoHS and Pb Free 		 P Suffix  5/1/05   5/1/05      

 
217  217 Series - 5x20mm Fast-Acting Glass Body Cartridge Fuse Designed to IEC Specification
217P Replacement series for RoHS and Pb Free 		 P suffix  2/1/05   2/1/05    
 

 
217XE  217 Series - 5x20mm Fast-Acting Axial Leaded Glass Body Fuse Designed to IEC Specification
 		   02-01-05      
 		  
218  218 Series - 5x20mm Time Lag Glass Body Cartridge Fuse Designed to IEC Specification
218P Replacement series for RoHS and Pb free 		 P suffix  05-01-05   5/1/05    
 

 
218XE  218 Series - 5x20mm Time Lag Axial Leaded Glass Body Fuse Designed to IEC Specification
218XEP Replacement series for RoHS and Pb Free 		 P Suffix  5/1/05   5/1/05      
 
219  219 Series - 5x20mm Time Lag Glass Body Cartridge Fuse Designed to IEC Specification
 		   6-1-05      
 		  
219AXE  219AXE Series - 5x20mm Time Lag Axial Leaded Glass Body Fuse Designed to IEC Specification
 		 P Suffix  6/1/05   6/1/05    
 		  
219XA  219XA Series - 5x20mm Time Lag Glass Body Cartridge Fuse Designed to IEC Specification
219XAP Replacement series for RoHS and PB Free 		 P Suffix  6/1/05   6/1/05      

 
219XE  219 Series - 5x20mm Time Lag Axial Leaded Glass Body Fuse Designed to IEC Specification
 		            
220007  2AG Special 350V Fast-Acting Subminiature Glass Body Fuse For Lighting Ballast Applications
 		 P suffix  2/14/05   2/14/05    
 

 
2206P  2206P Series - Lead-Free and RoHS compliant 2AG Fast-Acting Subminiature Glass Body Fuse
 		   02-09-05      
 

 
223  223 Series - 5x20mm Time Lag Surge Withstand Axial Leaded Glass Body Fuse Designed to IEC Specification
Obsolete Change to 213P Series 		     Lead Free Replacement Series        
224P  224P Series- Lead-Free and RoHS compliant RoHS 2AG Fast-Acting Subminiature Glass Body Fuse
 		            
225  225 Series - 2AG Fast-Acting Subminiature Glass Body Fuse
225P is replacement series for RoHS and Pb Free  		 P suffix  2/8/05   2/8/05    
 

 
225P  225P Series- Lead-Free and RoHS compliant 2AG Fast-Acting Subminiature Glass Body Fuse
 		   02-01-05   02-01-05    
 		  
226  226 Series - 5x20mm Fast-Acting Axial Leaded Ceramic Body Fuse Designed to IEC Specification
Obsolete. Change to 216XP Series 		     Lead Free Replacement Series        
227  227 Series - 5x20mm Fast-Acting Axial Leaded Glass Body Fuse Designed to IEC Specification
 		            
228  228 Series - 5x20mm Time Lag Axial Leaded Glass Body Fuse Designed to IEC Specification
Obsolete. Change to 218XP Series 		            
229P  229P Series- Lead-Free and RoHS compliant 2AG Slo-Blo® Subminiature Glass Body Fuse
 		        
 		  
230  230 Series - 2AG Slo-Blo® Subminiature Axial Leaded Glass Body Fuse
230P Replacement series for RoHS and Pb Free 		 P suffix  2/11/05   2/11/05    
 

 
230P  230P Series- Lead-Free and RoHS compliant 2AG Slo-Blo® Subminiature Glass Body Fuse
 		   01-01-08   01-01-08    
 		  
230S  230S Series - 2AG Slo-Blo® Indicating Subminiature Axial Leaded Glass Body Fuse
 		 P Suffix  2/11/05   2/11/05    
 
 
232  232 Series - 5x20mm Medium-Acting Radial Leaded Glass Body Fuse
232xxxXEP Replacement series for RoHS and Pb Free 		 P suffix  2/1/05   2/1/05    
 

 
232XE  232 Series - 5x20mm Medium-Acting Axial Leaded Glass Body Fuse
 		            
232XW  232 Series - 5x20mm Medium-Acting Radial Leaded Glass Body Fuse
 		            
233  233 Series - 5x20mm Medium-Acting Radial Leaded Glass Body Fuse Designed to the UL Specification
233P Replacement Series for RoHS and Pb Free 		 P suffix  5/1/05   5/1/05    
 

 
233XE  233 Series - 5x20mm Medium-Acting Axial Leaded Glass Body Fuse Designed to the UL Specification
233MXEP is Repalcement for RoHS and Pb Free 		 XEP Suffx  5/1/2005   5/1/2005    
 

 
233XW  233 Series - 5x20mm Medium-Acting Radial Leaded Glass Body Fuse Designed to the UL Specification
 		            
234  234 Series - 5x20mm Medium-Acting Radial Leaded Ceramic Body Fuse Designed to the UL Specification
234P Replacement series for RoHS and Pb Free 		 P suffix  2/1/05   2/1/05    
 

 
234XE  234 Series - 5x20mm Medium-Acting Axial Leaded Ceramic Body Fuse Designed to the UL Specification
324MXEP Replacement Series for RoHS and Pb Free 		 P Suffix  2/1/05   2/1/05    
 

 
234XW  234 Series - 5x20mm Medium-Acting Radial Leaded Ceramic Body Fuse Designed to the UL Specification
 		            
235  235 Series - 5x20mm Fast-Acting Glass Body Cartridge Fuse Designed to UL Specification
235P Replacement series for RoHS and Pb Free 		 P suffix  2/1/05   2/1/05    
 

 
235XE  235 Series - 5x20mm Axial Leaded Fast-Acting Glass Body Fuse Designed to UL Specification
 		            
236  236 Series - 5x20mm Axial Leaded Fast-Acting Glass Body Fuse Designed to UL Specification
 		            
238  238 Series - 5x20mm Time Lag Axial Leaded Glass Body Fuse Designed to the UL Specification
 		            
239  239 Series - 5x20mm Time Lag Glass Body Cartridge Fuse Designed to the UL Specification
239P Replacement series for RoHS and Pb Free 		 P suffix  2/1/05   2/1/05    
 

 
239XE  239 Series - 5x20mm Time Lag Axial Leaded Glass Body Fuse Designed to the UL Specification
 		            
240  240 Series - Indicating 5x25mm Fast-Acting Ceramic Body Fuse
 		            
241  241 Series - Indicating 5x25mm Medium-Acting Ceramic Body Fuse
 		            
251  251 Series - PICO® II Very Fast-Acting Subminiature Axial leaded fuse
251L Replacement series for RoHS 		 L suffix  5/12/04      

 

 
253  253 Series - PICO® II Very Fast-Acting Military Spec. Subminiature Axial Leaded Fuse
 		            
255 
251L Replacement Series for RoHS  		     Lead Free Replacement Series        
263  263 Series - PICO® II 250 Volt Very Fast-Acting Subminiature Axial Leaded Fuse
263L Replacement series for RoHS  		 L suffix  4/8/04      


 

 
272  272 Series - MICRO® Very Fast-Acting Subminiature Plug-In Fuse
< .031A NOT RoHS compliant. > .050A RoHS compliant and Pb-Free 		 Std p/n  2/27/02   See Below    
 

 
273  273 Series - MICRO™ Very Fast-Acting Subminiature Plug-In Fuse
< .031A NOT RoHS compliant. > .050A RoHS compliant and Pb-Free 		 Std p/n  2/27/02   See Beow    
 

 
276  276 Series- PICO® Very Fast-Acting Subminiature Axial Leaded Fuse
Obsolete. Change to 251L Series for RoHS 		     Lead Free Replacement Series        
278  278 Series - MICRO® Very Fast-Acting Subminiature Radial Leaded Fuse
< .031A NOT RoHS compliant. > .050A RoHS compliant and Pb-Free 		 Std p/n  2/27/02   2/27/02    
 

 
279  279 Series - MICRO™ Very Fast-Acting Subminiature Radial Leaded Fuse
< .031A NOT RoHS compliant. > .050A RoHS compliant and Pb-Free 		 Std p/n  2/27/02   2/27/02    
 

 
303  303 Series- Micro™/TR3® Subminiature Fuses
 		 Std p/n  Always   Always    
 
 
307  OBSOLETE - 307 Series - Fast-Acting SFE Type Cartridge Fuse
Obsolete 		            
311  311 Series - Indicating 5x20mm Medium-Acting Ceramic Body Fuse
Obsolete. Change to 312 Series. 		     Lead Free Replacement Series        
312  312 Series - 3AG Fast-Acting Glass Body Fuse
10mA and 31mA are not compliant nor Pb Free 		 P suffix  2/22/05   2/22/05    
 

 
313  313 Series - 3AG Slo-Blo® Glass Body Fuse
313P Replacement series for RoHS and Pb Free 		 P suffix  2/25/05   2/25/05    
 

 
313P  313P Series - Lead-Free and RoHS compliant 3AG Slo-Blo® Glass Body Fuse
 		            
314  314 Series - 3AB Fast-Acting Ceramic Body Fuse
 		 P Suffix  3/2/2005   3/2/2005    
 

 
314P  314P Series- Lead-Free and RoHS compliant 3AB Fast-Acting Ceramic Fuses
 		            
315  315 Series - 3AG Slo-Blo® Axial Leaded Glass Body Fuse
315P Replacement series for RoHS and Pb free 		 P suffix  2/25/05   2/25/05    
 

 
315P  315P Series- Lead-Free and RoHS compliant , 3AG Slo-Blo® Axial Leaded Glass Body Fuse
 		            
318  318 Series - 3AG Fast-Acting Axial Leaded Glass Body Fuse
The 31mA is Not RoHS compliant or Pb Free 318P Replacement series for RoHS and Pb Free  		 P suffix  2/25/05   2/25/05    
 

 
321  321 Series - Indicating 5x25mm Medium-Acting Ceramic Body Fuse
 		            
322  322 Series - 3AB Very Fast-Acting Special Purpose Fuse
322P Replacement series for RoHS and Pb Free\n**12 and above are RoHS compliant but not Pb-Free 		 P suffix  3/2/05   Lead Free Replacement Series 3/2/05    
 

 
324  324 Series - 3AB Fast-Acting Axial Leaded Ceramic Body Fuse
324P Replacement series for RoHS and Pb Free 		 P suffix  3/7/05   3/7/05    

 

 
324P  324P Series- Lead-Free and RoHS compliant 3AB Fast-Acting Ceramic Fuses
 		            
325  325 Series - 3AB Axial Leaded Slo-Blo® Ceramic Body Fuses
325P Replacement series for RoHS and Pb Free 		 P suffix  3/7/05   3/7/05    

 

 
325P  325P Series- Lead-Free and RoHS compliant 3AB Slo-Blo® Ceramic Body Fuses
 		 P Suffix  03/07/05   03/07/05        
326  326 Series - 3AB Slo-Blo® Ceramic Body Fuse
326P Replacement series for RoHS and Pb Free 		 P suffix  3/7/05   3/7/05    
 

 
326P  326P Series- Lead-Free and RoHS compliant 3AB Slo-Blo® Ceramic Body Fuses
 		            
361 
Obsolete 		            
362 
Obsolete 		            
369  369 Series - 300VAC Subminiature Time-Lag TE5® Fuse
 		   9-17-04      
 		  
370  370 Series TR5® Subminiature Fuses
 		 Std p/n  1/25/05   1/25/05    
 
 
372  372 Series TR5® Subminiature Fuses
 		 std p/n  11/18/04   11/18/04    
 
 
373  373 Series TR5® Subminiature Fuses
 		 Std p/n  1/25/05   1/25/05    
 
 
374  374 Series TR5® Subminiature Fuses
 		 Std p/n  12/16/04   12/16/04    
 
 
382  382 Series TR5® Subminiature Fuses
 		 Std p/n  7/29/04   7/29/04    
 
 
383  383 Series - 300VAC Subminiature Time-Lag TR5® Fuse
 		   09-17-04      
 		  
385  385 Series - Telecom Interface Protector
 		 Std p/n  12/16/04   12/16/04    
 
 
389  389 Series Circuit Protector, 65V
 		            
391  391 Series SP Short Circuit Protector, 65V
 		 Std p/n  1/25/05   1/25/05    
 
 
392  392 Series TE5® Subminiature Fuses
 		 Std p/n  9/17/04   9/17/04    
 
 
395  395 Series TE5® Subminiature Fuses
 		 Std p/n  1/25/05   1/25/05    
 
 
396  396 Series TE5® Subminiature Fuses
 		 Std p/n  12/6/04   12/6/04    
 
 
397  397 Series T2CP Subminiature Fuses
 		 Std p/n  2/25/05   2/25/06    
 
 
398  398 Series - Circuit Modul Protector®, 65V
 		 Std p/n  7/2/05   7/2/05    
 
 
399  399 Series - Inrush-Protector 65V
 		 Std p/n  1/20/05   1/20/05    
 
 
400  400 Series - TE5® Time Lag Subminiature Fuse
 		   01-01-09      
 		  
447  447 Series - 350V Fast-Acting Through-Hole EBF (Electronic Ballast Fuse) Fuse
447P Replacement series for RoHs and Pb Free  		 P Suffix  07/25/06   07/25/06    
 		  
471  471 Series - PICO® II Time Lag Subminiature Axial Leaded Fuse
471L Replacement series for RoHS 		 L suffix  5/12/04      

 

 
473  473 Series - PICO® II Slo-Blo Subminiature Axial Leaded Fuse
473L Replacement series for RoHS  		 L suffix  5/12/04      

 

 
477  477 Series - 500VAC/400VDC 5x20mm Slo-Blo® Type Fuse
 		   01-01-08      
 		  
491  491 Series - PICO® II Protector
 		   12-23-97      

 		  
499 
 		   5-12-04      
 		  
662  662 Series - LT-5® Fast-Acting Radial Leaded Subminiature Fuse
370 Replacement series for RoHS and Pb Free 		            
663  663 Series - LT-5® Time Lag Radial Leaded Subminiature Fuse
372 Replacement series for RoHs and Pb Free 		            
664  664 Series - LT-5® Radial Leaded Extended Breaking Capacity Subminiature Fuse
382 Replacement series for RoHS and Pb Free 		            
665  665 Series - LT-5® Radial Leaded Subminiature Fuse
372 Replacement series for RoHS and Pb Free 		            
BLF  BLF Series - Fast-Acting Laminated Body Midget Fuse
 		 Std p/n  3/15/06   3/15/06    
 
 
BLN  BLN Series - Fast-Acting Fibre Body Midget Fuse
 		 Std p/n  3/1/06   3/1/06    
 
 
BLS  BLS Series - 1 3/8" long Fast-Acting Special Midget Fuse
 		 Std p/n  3/1/06   3/1/06    
 
 
CCMR  CCMR Series - Class CC Dual Element Time Delay Fuse for Short-Circuit Protection of Motor Branch-circuits
**Only the 25 and 30 Amperages are compliant and Pb Free 		 Std p/n  1/30/06        


 
FLA  FLA Series - Indicating Type Slo-Blo® Midget Fuse
 		            
FLM  FLM Series - 250 Volt Slo-Blo® Midget Fuse
 		   01-30-06      
 
 
FLQ  FLQ Series - 500 Volt Slo-Blo® Midget Fuse
 		 Std p/n  3/1/06   3/1/06    
 
 
FLU  FLU Series - Fast-Acting Midget Fuse For Multimeter Protection
 		 Std p/n  3/1/06   3/24/06    
 
 
KLDR  KLDR Series - Class CC Time-Delay Fuse For Transformers
** Amerages 8 - 20 Not RoHS Compliant 		 Std p/n  3/15/06      
 
 
KLK  KLK Series - AC Rated Fast-Acting Midget Fuse
 		 Std p/n  1/30/06   1/30/06    
 
 
KLKD  KLKD Series - AC/DC Rated Fast-Acting Midget Fuse
 		 Std p/n  1/30/06      
 
 
KLKR  KLKR Series - Class CC Fast-Acting Fuse
 		 Std p/n  2/15/06      
 
 
KLQ  KLQ Series - Time-Delay Midget Fuse
 		            


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