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Resettable Fuses (PTCs)
Cross Reference

 

Resettables

The OptiFuse cross reference is strictly advisory and may not reflect actual suitability for specific applications.  There may be differences in form, fit, function and/or performance between different manufacturers.  Please carefully consult the product data sheet.  All OptiFuse products should be thoroughly tested in all possible applications before ordering.

OptiFuse reserves the right, without notice, to change the design and/or construction at any time or discontinue the production of any product.

Cross Reference by Littelfuse Part #s 

LITTELFUSE

OPTIFUSE

RAYCHEM

BOURNS

06R 075B RSUSB-075 RUSBF 075  
06R 120B RSUSB-120 RUSBF 120  
06R 155B RSUSB-155 RUSBF 155  
06SL 190G RASL-190 MXP 190BB MF-LL 190
06SL 370G RASL-370 MXP 370  
12VL 170 RAVL-170 VLR 170F MF-SVS 170
12VL 175 RAVL-175 VLR 175F MF-SVS 175
12VL 230 RAVL-230 VLR 230F MF-SVS 230
15LR 190 RALR-190 LR4 190F MF-LR 190
15LR 260 RALR-260 LR4 260F MF-LR 260
15LR 380 RALR-380 LR4 380F MF-LR 380
15LT 070 RALT-070 LTP 070F  
15ST 120 RASR-120 SRP 120F MF-S 120
15ST 175 RASR-175 SRP 175F MF-S 175
16R 090B RSUSB-090 RUSBF 090  
16R 110B RSUSB-110 RUSBF 110  
16R 135B RSUSB-135 RUSBF 135  
16R 160B RSUSB-160 RUSBF 160  
16R 185B RSUSB-185 RUSBF 185  
16R 250B RSUSB-250 RUSBF 250  
16R 250G RS16-250 RGEF 250  
16R 300G RS16-300 RGEF 300 MF-RG 300
16R 400G RS16-400 RGEF 400  
16R 500G RS16-500 RGEF 500 MF-RG 500
16R 600G RS16-600 RGEF 600  
16R 700G RS16-700 RGEF 700  
16R 800G RS16-800 RGEF 800  
16R 900G RS16-900 RGEF 900  
16R 1000G RS16-1000 RGEF 1000  
16R 1100G RS16-1100 RGEF 1100  
16R 1200G RS16-1200 RGEF 1200  
16R 1400G RS16-1400 RGEF 1400  
16VT 170 RAVT-170 VTP 170F MF-VS 170
16VT 175 RAVT-175 VTP 175F  
16VT 200 RAVT-200    
16VT 210 RAVT-210G VTP 210GF MF-VS 210
16VT 240 RAVT-240    
20LR 450 RALR-450 LR4 450F MF-LR 450
20LR 550 RALR-550 LR4 550F MF-LR 550
20LR 600 RALR-600 LR4 600F MF-LR 600
20LR 730 RALR-730 LR4 730F MF-LR 730
24LT 100 RALT-100 LTP 100F  
24LT 180 RALT-180 LTP 180F MF-LS 180
24LT 190 RALT-190 LTP 190F MF-LS 190
24LT 260 RALT-260 LTP 260F MF-LS 260
24LT 300 RALT-300 LTP 300F MF-LS 300
24LT 310 RALT-310 LTP 310F  
24LT 340 RALT-340 LTP 340F MF-LS 340
30R 090 RS30-090 RUEF 090 MF-R 090-09
30R 110 RS30-110 RUEF 110 MF-R 110
30R 135 RS30-135 RUEF 135 MF-R 135
30R 160 RS30-160 RUEF 160 MF-R 160
30R 185 RS30-185 RUEF 185 MF-R 185
30R 250 RS30-250 RUEF 250 MF-R 250
30R 300 RS30-300 RUEF 300 MF-R 300
30R 400 RS30-400 RUEF 400 MF-R 400
30R 500 RS30-500 RUEF 500 MF-R 500
30R 600 RS30-600 RUEF 600 MF-R 600
30R 700 RS30-700 RUEF 700 MF-R 700
30R 800 RS30-800 RUEF 800 MF-R 800
30R 900 RS30-900 RUEF 900 MF-R 900
30ST 200 RASR-200 SRP 200F MF-S 200
30ST 350 RASR-350 SRP 350F MF-S 350
30ST 420 RASR-420 SRP 420F MF-S 420
60R 010 RS60RB-010 RXEF 010 MF-R 010
60R 017 RS60RB-017 RXEF 017 MF-R 017
60R 020 RS60RB-020   MF-R 020
60R 025 RS60RB-025   MF-R 025
60R 030 RS60RB-030   MF-R 030
60R 040 RS60RB-040   MF-R 040
60R 050 RS60RB-050   MF-R 050
60R 065 RS60RB-065   MF-R 065
60R 075 RS60RB-075   MF-R 075
60R 090 RS60RB-090   MF-R 090
60R 110 RS60RB-110   MF-RX 110
60R 135 RS60RB-135   MF-RX 135
60R 160 RS60RB-160   MF-RX 160
60R 185 RS60RB-185   MF-RX 185
60R 250 RS60RB-250   MF-RX 250
60R 300 RS60RB-300   MF-RX 300
60R 375 RS60RB-375   MF-RX 375
72R 020X RS90-020 RXEF 020(72V) MF-RX 020/72
72R 025X RS90-025 RXEF 025(72V) MF-RX 025/72
72R 030X RS90-030 RXEF 030(72V) MF-RX 030/72
72R 040X RS90-040 RXEF 040(72V) MF-RX 040/72
72R 050X RS90-050 RXEF 050(72V) MF-RX 050/72
72R 065X RS90-065 RXEF 065(72V) MF-RX 065/72
72R 075X RS90-075 RXEF 075(72V) MF-RX 075/72
72R 090X RS90-090 RXEF 090(72V) MF-RX 090/72
72R 110X RS90-110 RXEF 110(72V) MF-RX 110/72
72R 135X RS90-135 RXEF 135(72V) MF-RX 135/72
72R 160X RS90-160 RXEF 160(72V) MF-RX 160/72
72R 185X RS90-185 RXEF 185(72V) MF-RX 185/72
72R 250X RS90-250 RXEF 250(72V) MF-RX 250/72
72R 300X RS90-300 RXEF 300(72V) MF-RX 300/72
72R 375X RS90-375 RXEF 375(72V) MF-RX 375/72
250R 080 RS250-008 TRF 250 080  
250R 120 RS250-012 TRF 250 120 MF-RX 012/250
250R 145 RS250-0145 TRF 250 145 MF-RX 014/250
600R 150 RS600-015 TRF 600 150  
600R 160 RS600-016 TRF 600 160 MF-R 016/600
0603L 010 R0603-010-R femtoSMDC 010F MF-FSMF 010X
0603L 020 R0603-020-R femtoSMDC 020F MF-FSMF 020X
0603L 025 R0603LR-025-R   MF-FSMF 025X
0603L 035 R0603LR-035-R   MF-FSMF 035X
0603L 050SL R0603LR-050-R   MF-FSMF 050X
0603L 075SL R0603LR-075-R    
0603L 100SL R0603LR-100-R    
0805L 010 R0805-010-R picoSMDC 010S MF-PSMF 010X
0805L 020 R0805-020-R picoSMDC 020S MF-PSMF 020X
0805L 035 R0805-035-R picoSMDC 035S MF-PSMF 035X
0805L 050 R0805-050-R picoSMDC 050S MF-PSMF 050X
0805L 075 R0805-075-R picoSMDC 075S MF-PSMF 075X
0805L 075SL R0805LR-075-R   MF-PSML 075
0805L 100 R0805-100-R picoSMDC 110S MF-PSMF 110X
0805L 110SL R0805LR-110-R   MF-PSML 110
0805L 125SL R0805LR-125-R    
0805L 150SL R0805LR-150-R   MF-PSML 150
0805L 175SL R0805LR-175-R   MF-PSML 175
0805L 200SLTH R0805LR-200-R   MF-PSML 200
1206L 012 R1206-012-R nanoSMDC 012F MF-NSMF 012
1206L 016 R1206-016-R nanoSMDC 016F  
1206L 020 R1206-020-R nanoSMDC 020F MF-NSMF 020X
1206L 025 R1206-025-R nanoSMDC 025F  
1206L 035/16 R1206-035-R nanoSMDC 035F MF-NSMF 035
1206L 050 R1206-050-R    
1206L 050/15 R1206-050-24-R nanoSMDC 050F/13.2 MF-NSMF 050
1206L 050SL R1206LR-050-R    
1206L 075 R1206-075-R nanoSMDC 075F MF-NSMF 075
1206L 075/13.2 R1206-075-16-R    
1206L 075SL R1206LR-075-R    
1206L 110 R1206-110-R nanoSMDC 110F MF-NSMF 110
1206L 110SL R1206LR-110-R    
1206L 150 R1206-150-R nanoSMDC 150F MF-NSMF 150
1206L 150SL R1206LR-150-R   MF-NSML 150
1206L 175SL R1206LR-175-R nanoSMD 175LR MF-NSML 175
1206L 200 R1206-200-R nanoSMDC 200F MF-NSMF 200
1206L 200SL R1206LR-200-R nanoSMD 200LR MF-NSML 200
1206L 260SLTH R1206LR-260-R   MF-NSML 260
1206L 300SLTH R1206LR-300-R   MF-NSML 300
1206L 350SLTH R1206LR-350-R nanoSMD 350LR MF-NSML 350
1206L 380SLTH R1206LR-380-R nanoSMD 380LR MF-NSML 380
1206L 450SL R1206LR-450-R   MF-NSML 450
1206L 500SL R1206LR-500-R nanoSMD 500LR  
1210L 005 R1210-005-R microSMD 005F MF-USMF 005
1210L 010 R1210-010-R microSMD 010F MF-USMF 010
1210L 020 R1210-020-R   MF-USMF 020
1210L 035 R1210-035-R microSMD 035F MF-USMF 035
1210L 050 R1210-050-R microSMD 050F MF-USMF 050
1210L 075 R1210-075-R microSMD 075F MF-USMF 075
1210L 075/24 R1210-075-24-R    
1210L 110 R1210-110-R microSMD 110F MF-USMF 110
1210L 150 R1210-150-R microSMD 150F MF-USMF 150
1210L 175SL R1210LR-175-R   MF-USML 175
1210L 175X R1210-175-R microSMD 175F MF-USMF 175X
1210L 200 R1210-200-R microSMD 200F  
1210L 200SL R1210LR-200-R microSMD 200LR MF-USML 200
1210L 260SL R1210LR-260-R    
1210L 300SL R1210LR-300-R   MF-USML 300
1210L 350SL R1210LR-350-R microSMD 350LR MF-USML 350
1210L 380SL R1210LR-380-R microSMD 380LR MF-USML 380
1210L 400SL R1210LR-400-R   MF-USML 400
1210L 500SL R1210LR-500-R    
1210L 650SL R1210LR-650-R    
1812L 010 R1812-010-R miniSMDC 010F MF-MSMF 010
1812L 014 R1812-014-R miniSMDC 014F MF-MSMF 014
1812L 020 R1812-020-R miniSMDC 020F MF-MSMF 020
1812L 035/30DR R1812-035-30-R    
1812L 050 R1812-050-R miniSMDC 050F MF-MSMF 050
1812L 050/30 R1812-050-30-R    
1812L 075 R1812-075-R miniSMDC 075F MF-MSMF 075
1812L 075/24 R1812-075-24-R miniSMDC 075F/24 MF-MSMF 075/24
1812L 075/33 R1812-075-33-R    
1812L 110 R1812-110-R miniSMDC 110F MF-MSMF 110
1812L 110/16 R1812-110-16-R miniSMDC 110F/16 MF-MSMF 110/16
1812L 110/24 R1812-110-24-R miniSMDC 110F/24 MF-MSMF 110/24X
1812L 125 R1812-125-R miniSMDC 125F MF-MSMF 125
1812L 150 R1812-150-R miniSMDC 150F MF-MSMF 150
1812L 150/12 R1812-150-12-R miniSMDC 150F/12  
1812L 150/24 R1812-150-24-R miniSMDC 150F/24 MF-MSMF 150/24
1812L 160 R1812-160-R miniSMDC 160F MF-MSMF 160
1812L 160/12 R1812-160-12-R    
1812L 190SL R1812LR-190-R   MF-MSML 190
1812L 200 R1812-200-R miniSMDC 200F MF-MSMF 200
1812L 260 R1812-260-R miniSMDC 260F MF-MSMF 260
1812L 260/12 R1812-260-13-R miniSMDC 260F/13.2  
1812L 270SL R1812LR-270-R   MF-MSML 270
1812L 300 R1812-300-R miniSMDC 300F  
1812L 300SL R1812LR-300-R   MF-MSML 300
1812L 370SL R1812LR-370-R   MF-MSML 370
2920L 030 R2920-030-R SMD 030F MF-SM 030
2920L 050 R2920-050-R SMD 050F MF-SM 050
2920L 075 R2920-075-R SMD 075F MF-SM 075
2920L 075/60 R2920-075-60-R SMD 075F/60 MF-SM 075/60
2920L 100/33 R2920-100-R SMD 100F MF-SM 100/33
2920L 150/33 R2920-150-R SMD 150F MF-SM 150/33
2920L 185/33 R2920-185-R SMD 185F MF-SM 185/33
2920L 200 R2920-200-R SMD 200F MF-SM 200
2920L 200/24 R2920-200-24-R    
2920L 250 R2920-250-R SMD 250F MF-SM 250
2920L 260 R2920-260-R SMD 260F MF-SM 260
2920L 300 R2920-300-R SMD 300F MF-SM 300
2920L 300/15 R2920-300-15-R SMD 300F/15  


 

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