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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 Bourns Part #s

BOURNS

OPTIFUSE

RAYCHEM

LITTELFUSE

MF-FSMF 010X R0603-010-R femtoSMDC 010F 0603L 010
MF-FSMF 020X R0603-020-R femtoSMDC 020F 0603L 020
MF-FSMF 025X R0603LR-025-R   0603L 025
MF-FSMF 035X R0603LR-035-R   0603L 035
MF-FSMF 050X R0603LR-050-R   0603L 050SL
MF-LL 190 RASL-190 MXP 190BB 06SL 190G
MF-LR 190 RALR-190 LR4 190F 15LR 190
MF-LR 260 RALR-260 LR4 260F 15LR 260
MF-LR 380 RALR-380 LR4 380F 15LR 380
MF-LR 450 RALR-450 LR4 450F 20LR 450
MF-LR 550 RALR-550 LR4 550F 20LR 550
MF-LR 600 RALR-600 LR4 600F 20LR 600
MF-LR 730 RALR-730 LR4 730F 20LR 730
MF-LS 180 RALT-180 LTP 180F 24LT 180
MF-LS 190 RALT-190 LTP 190F 24LT 190
MF-LS 260 RALT-260 LTP 260F 24LT 260
MF-LS 300 RALT-300 LTP 300F 24LT 300
MF-LS 340 RALT-340 LTP 340F 24LT 340
MF-MSMF 010 R1812-010-R miniSMDC 010F 1812L 010
MF-MSMF 014 R1812-014-R miniSMDC 014F 1812L 014
MF-MSMF 020 R1812-020-R miniSMDC 020F 1812L 020
MF-MSMF 020/60 R1812-020-60-R    
MF-MSMF 030 R1812-030-R miniSMDC 030F  
MF-MSMF 050 R1812-050-R miniSMDC 050F 1812L 050
MF-MSMF 075 R1812-075-R miniSMDC 075F 1812L 075
MF-MSMF 075/24 R1812-075-24-R miniSMDC 075F/24 1812L 075/24
MF-MSMF 110 R1812-110-R miniSMDC 110F 1812L 110
MF-MSMF 110/16 R1812-110-16-R miniSMDC 110F/16 1812L 110/16
MF-MSMF 110/24X R1812-110-24-R miniSMDC 110F/24 1812L 110/24
MF-MSMF 125 R1812-125-R miniSMDC 125F 1812L 125
MF-MSMF 150 R1812-150-R miniSMDC 150F 1812L 150
MF-MSMF 150/24 R1812-150-24-R miniSMDC 150F/24 1812L 150/24
MF-MSMF 160 R1812-160-R miniSMDC 160F 1812L 160
MF-MSMF 200 R1812-200-R miniSMDC 200F 1812L 200
MF-MSMF 260 R1812-260-R miniSMDC 260F 1812L 260
MF-MSML 140 R1812LR-140-R    
MF-MSML 190 R1812LR-190-R   1812L 190SL
MF-MSML 270 R1812LR-270-R   1812L 270SL
MF-MSML 300 R1812LR-300-R   1812L 300SL
MF-MSML 370 R1812LR-370-R   1812L 370SL
MF-MSML 500 R1812LR-500-R    
MF-MSML 600 R1812LR-600-R    
MF-NSMF 012 R1206-012-R nanoSMDC 012F 1206L 012
MF-NSMF 020X R1206-020-R nanoSMDC 020F 1206L 020
MF-NSMF 035 R1206-035-R nanoSMDC 035F 1206L 035/16
MF-NSMF 035X R1206-035-30-R    
MF-NSMF 050 R1206-050-24-R nanoSMDC 050F/13.2 1206L 050/15
MF-NSMF 075 R1206-075-R nanoSMDC 075F 1206L 075
MF-NSMF 110 R1206-110-R nanoSMDC 110F 1206L 110
MF-NSMF 150 R1206-150-R nanoSMDC 150F 1206L 150
MF-NSMF 200 R1206-200-R nanoSMDC 200F 1206L 200
MF-NSML 150 R1206LR-150-R   1206L 150SL
MF-NSML 175 R1206LR-175-R nanoSMD 175LR 1206L 175SL
MF-NSML 200 R1206LR-200-R nanoSMD 200LR 1206L 200SL
MF-NSML 260 R1206LR-260-R   1206L 260SLTH
MF-NSML 300 R1206LR-300-R   1206L 300SLTH
MF-NSML 350 R1206LR-350-R nanoSMD 350LR 1206L 350SLTH
MF-NSML 380 R1206LR-380-R nanoSMD 380LR 1206L 380SLTH
MF-NSML 450 R1206LR-450-R   1206L 450SL
MF-PSMF 010X R0805-010-R picoSMDC 010S 0805L 010
MF-PSMF 020X R0805-020-R picoSMDC 020S 0805L 020
MF-PSMF 035X R0805-035-R picoSMDC 035S 0805L 035
MF-PSMF 050X R0805-050-R picoSMDC 050S 0805L 050
MF-PSMF 075X R0805-075-R picoSMDC 075S 0805L 075
MF-PSMF 110X R0805-100-R picoSMDC 110S 0805L 100
MF-PSML 075 R0805LR-075-R   0805L 075SL
MF-PSML 110 R0805LR-110-R   0805L 110SL
MF-PSML 150 R0805LR-150-R   0805L 150SL
MF-PSML 175 R0805LR-175-R   0805L 175SL
MF-PSML 200 R0805LR-200-R   0805L 200SLTH
MF-R 005 RS60RB-005 RXEF 005  
MF-R 010 RS60RB-010 RXEF 010 60R 010
MF-R 016/600 RS600-016 TRF 600 160 600R 160
MF-R 017 RS60RB-017 RXEF 017 60R 017
MF-R 020 RS60RB-020   60R 020
MF-R 025 RS60RB-025   60R 025
MF-R 030 RS60RB-030   60R 030
MF-R 040 RS60RB-040   60R 040
MF-R 050 RS60RB-050   60R 050
MF-R 055/90(U) RBR-055 BBRF 550  
MF-R 065 RS60RB-065   60R 065
MF-R 075 RS60RB-075   60R 075
MF-R 075/90 RBR-075 BBRF 750  
MF-R 090 RS60RB-090   60R 090
MF-R 090-09 RS30-090 RUEF 090 30R 090
MF-R 110 RS30-110 RUEF 110 30R 110
MF-R 135 RS30-135 RUEF 135 30R 135
MF-R 160 RS30-160 RUEF 160 30R 160
MF-R 185 RS30-185 RUEF 185 30R 185
MF-R 250 RS30-250 RUEF 250 30R 250
MF-R 300 RS30-300 RUEF 300 30R 300
MF-R 400 RS30-400 RUEF 400 30R 400
MF-R 500 RS30-500 RUEF 500 30R 500
MF-R 600 RS30-600 RUEF 600 30R 600
MF-R 700 RS30-700 RUEF 700 30R 700
MF-R 800 RS30-800 RUEF 800 30R 800
MF-R 900 RS30-900 RUEF 900 30R 900
MF-RG 300 RS16-300 RGEF 300 16R 300G
MF-RG 500 RS16-500 RGEF 500 16R 500G
MF-RHT 070 RS30HT-070 RHEF 070  
MF-RHT 450 RS16HT-450 RHEF 450  
MF-RHT 650 RS16HT-650 RHEF 650  
MF-RHT 750 RS16HT-750 RHEF 750  
MF-RHT 1300 RS16HT-1300 RHEF 1300  
MF-RM 005/240 RS240-005 LVR-005S  
MF-RM 008/240 RS240-008 LVR-008S  
MF-RM 012/240 RS240-012 LVR-012S  
MF-RM 016/240 RS240-016 LVR-016S  
MF-RM 025/240 RS240-025 LVR-025S  
MF-RM 033/240 RS240-033 LVR-033S  
MF-RM 040/240 RS240-040 LVR-040S  
MF-RM 055/240 RS240-055 LVR-055S  
MF-RX 012/250 RS250-012 TRF 250 120 250R 120
MF-RX 014/250 RS250-0145 TRF 250 145 250R 145
MF-RX 020/72 RS90-020 RXEF 020(72V) 72R 020X
MF-RX 025/72 RS90-025 RXEF 025(72V) 72R 025X
MF-RX 030/72 RS90-030 RXEF 030(72V) 72R 030X
MF-RX 040/72 RS90-040 RXEF 040(72V) 72R 040X
MF-RX 050/72 RS90-050 RXEF 050(72V) 72R 050X
MF-RX 065/72 RS90-065 RXEF 065(72V) 72R 065X
MF-RX 075/72 RS90-075 RXEF 075(72V) 72R 075X
MF-RX 090/72 RS90-090 RXEF 090(72V) 72R 090X
MF-RX 110 RS60RB-110   60R 110
MF-RX 110/72 RS90-110 RXEF 110(72V) 72R 110X
MF-RX 135 RS60RB-135   60R 135
MF-RX 135/72 RS90-135 RXEF 135(72V) 72R 135X
MF-RX 160 RS60RB-160   60R 160
MF-RX 160/72 RS90-160 RXEF 160(72V) 72R 160X
MF-RX 185 RS60RB-185   60R 185
MF-RX 185/72 RS90-185 RXEF 185(72V) 72R 185X
MF-RX 250 RS60RB-250   60R 250
MF-RX 250/72 RS90-250 RXEF 250(72V) 72R 250X
MF-RX 300 RS60RB-300   60R 300
MF-RX 300/72 RS90-300 RXEF 300(72V) 72R 300X
MF-RX 375 RS60RB-375   60R 375
MF-RX 375/72 RS90-375 RXEF 375(72V) 72R 375X
MF-S 120 RASR-120 SRP 120F 15ST 120
MF-S 175 RASR-175 SRP 175F 15ST 175
MF-S 200 RASR-200 SRP 200F 30ST 200
MF-S 350 RASR-350 SRP 350F 30ST 350
MF-S 420 RASR-420 SRP 420F 30ST 420
MF-SM 030 R2920-030-R SMD 030F 2920L 030
MF-SM 050 R2920-050-R SMD 050F 2920L 050
MF-SM 075 R2920-075-R SMD 075F 2920L 075
MF-SM 075/60 R2920-075-60-R SMD 075F/60 2920L 075/60
MF-SM 100/33 R2920-100-R SMD 100F 2920L 100/33
MF-SM 150/33 R2920-150-R SMD 150F 2920L 150/33
MF-SM 185/33 R2920-185-R SMD 185F 2920L 185/33
MF-SM 200 R2920-200-R SMD 200F 2920L 200
MF-SM 250 R2920-250-R SMD 250F 2920L 250
MF-SM 260 R2920-260-R SMD 260F 2920L 260
MF-SM 300 R2920-300-R SMD 300F 2920L 300
MF-SVS 170 RAVL-170 VLR 170F 12VL 170
MF-SVS 175 RAVL-175 VLR 175F 12VL 175
MF-SVS 230 RAVL-230 VLR 230F 12VL 230
MF-VS 170 RAVT-170 VTP 170F 16VT 170
MF-VS 210 RAVT-210G VTP 210GF 16VT 210
MF-USMF 005 R1210-005-R microSMD 005F 1210L 005
MF-USMF 010 R1210-010-R microSMD 010F 1210L 010
MF-USMF 020 R1210-020-R   1210L 020
MF-USMF 035 R1210-035-R microSMD 035F 1210L 035
MF-USMF 050 R1210-050-R microSMD 050F 1210L 050
MF-USMF 075 R1210-075-R microSMD 075F 1210L 075
MF-USMF 110 R1210-110-R microSMD 110F 1210L 110
MF-USMF 150 R1210-150-R microSMD 150F 1210L 150
MF-USMF 175X R1210-175-R microSMD 175F 1210L 175X
MF-USML 175 R1210LR-175-R   1210L 175SL
MF-USML 200 R1210LR-200-R microSMD 200LR 1210L 200SL
MF-USML 300 R1210LR-300-R   1210L 300SL
MF-USML 350 R1210LR-350-R microSMD 350LR 1210L 350SL
MF-USML 380 R1210LR-380-R microSMD 380LR 1210L 380SL
MF-USML 400 R1210LR-400-R   1210L 400SL
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