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      Home / All Manufacturers / OptiFuse / PTC Resettable Fuses /

      The manufacturer is 'OptiFuse'

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          OptiFuse

        Image

        Part Number

        Manufacturer

        Datasheet

        Availability

        Pricing(USD)

        Quantity

        RoHS

        Mounting Type

        Package / Case

        Base Product Number

        ECCN

        Harmonized Code

        Itar Registered

        Mfr

        Package

        Product Status

        Operating Temperature

        Series

        Size / Dimension

        Type

        Approval Agency

        Lead Spacing

        Fuse Type

        Current - Max

        Lead Spacing (mm)

        Current - Hold (Ih) (Max)

        Voltage - Max

        Time to Trip

        Resistance - Initial (Ri) (Min)

        Resistance - Post Trip (R1) (Max)

        Current - Trip (It)

        Height Seated (Max)

        Thickness (Max)

        Ratings
        R2920-100-R

        Mfr Part No

        R2920-100-R

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Surface Mount

        2920 (7351 Metric), Concave

        R2920

        EAR99

        Unavailable

        OptiFuse

        Tape & Reel (TR)

        Active

        -40°C ~ 85°C

        R2920

        0.290" L x 0.202" W (7.36mm x 5.12mm)

        Polymeric

        cULus, TUV

        -

        Surface Mount (SMD)

        100 A

        1.1 A

        33V

        500 ms

        90 mOhms

        410 mOhms

        2.2 A

        -

        0.039" (1.00mm)

        -

        RS90-075

        Mfr Part No

        RS90-075

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS90

        0.409" Dia x 0.122" T (10.40mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        750 mA

        72V (90V Int)

        6.3 s

        250 mOhms

        600 mOhms

        1.5 A

        0.598" (15.20mm)

        -

        -

        RS30-090

        Mfr Part No

        RS30-090

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS30

        0.291" L x 0.118" W (7.40mm x 3.00mm)

        Polymeric

        cULus, TUV

        0.201" (5.10mm)

        Radial Lead

        100 A

        5.1mm

        900 mA

        30V

        5.9 s

        70 mOhms

        220 mOhms

        1.8 A

        0.480" (12.20mm)

        -

        -

        RS90-110

        Mfr Part No

        RS90-110

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS90

        0.512" Dia x 0.122" T (13.00mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        1.1 A

        72V (90V Int)

        8.2 s

        150 mOhms

        380 mOhms

        2.2 A

        0.709" (18.00mm)

        -

        -

        RS90-250

        Mfr Part No

        RS90-250

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS90

        0.839" Dia x 0.122" T (21.30mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.402" (10.20mm)

        40 A

        2.5 A

        72V (90V Int)

        15.6 s

        50 mOhms

        130 mOhms

        5 A

        1.039" (26.40mm)

        -

        -

        RS30-400

        Mfr Part No

        RS30-400

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS30

        0.551" L x 0.118" W (14.00mm x 3.00mm)

        Polymeric

        cULus, TUV

        0.201" (5.10mm)

        100 A

        4 A

        30V

        12.7 s

        10 mOhms

        50 mOhms

        8 A

        0.791" (20.10mm)

        -

        -

        RS120-065

        Mfr Part No

        RS120-065

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS120

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS120

        0.382" Dia x 0.150" T (9.70mm x 3.80mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        5 A

        650 mA

        120V (135V Int)

        5.7 s

        310 mOhms

        720 mOhms

        1.3 A

        0.587" (14.90mm)

        -

        -

        R1206-005-R

        Mfr Part No

        R1206-005-R

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Surface Mount

        1206 (3216 Metric), Concave

        R1206

        EAR99

        Unavailable

        OptiFuse

        Tape & Reel (TR)

        Active

        -40°C ~ 85°C

        R1206

        0.128" L x 0.065" W (3.25mm x 1.65mm)

        Polymeric

        cUL, TUV, UL

        -

        Surface Mount (SMD)

        100 A

        50 mA

        60V

        1.5 s

        3.6 Ohms

        50 Ohms

        150 mA

        -

        0.033" (0.85mm)

        -

        R2920-075-60-R

        Mfr Part No

        R2920-075-60-R

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Surface Mount

        2920 (7351 Metric), Concave

        R2920

        EAR99

        Unavailable

        OptiFuse

        Tape & Reel (TR)

        Active

        -40°C ~ 85°C

        R2920

        0.290" L x 0.202" W (7.36mm x 5.12mm)

        Polymeric

        cULus, TUV

        -

        Surface Mount (SMD)

        100 A

        750 mA

        60V

        300 ms

        180 mOhms

        1 Ohms

        1.5 A

        -

        0.045" (1.15mm)

        -

        RS60RB-050

        Mfr Part No

        RS60RB-050

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS60RB

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS60RB

        0.311" Dia x 0.122" T (7.90mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        500 mA

        60V

        4 s

        500 mOhms

        1.17 Ohms

        1 A

        0.539" (13.70mm)

        -

        -

        R1812-110-24-R

        Mfr Part No

        R1812-110-24-R

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Surface Mount

        1812 (4532 Metric), Concave

        R1812

        EAR99

        Unavailable

        OptiFuse

        Tape & Reel (TR)

        Active

        -40°C ~ 85°C

        R1812

        0.179" L x 0.128" W (4.55mm x 3.24mm)

        Polymeric

        cULus, TUV

        -

        Surface Mount (SMD)

        100 A

        1.1 A

        24V

        500 ms

        60 mOhms

        200 mOhms

        2.2 A

        -

        0.051" (1.30mm)

        -

        RS60RB-010

        Mfr Part No

        RS60RB-010

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS60RB

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS60RB

        0.291" Dia x 0.122" T (7.40mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        100 mA

        60V

        4 s

        2.5 Ohms

        7.5 Ohms

        200 mA

        0.500" (12.70mm)

        -

        -

        RS120-010

        Mfr Part No

        RS120-010

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS120

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS120

        0.311" Dia x 0.150" T (7.90mm x 3.80mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        2 A

        5.1mm

        100 mA

        120V (135V Int)

        10 s

        3 Ohms

        7.5 Ohms

        200 mA

        0.512" (13.00mm)

        -

        -

        RS120-110

        Mfr Part No

        RS120-110

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS120

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS120

        0.524" Dia x 0.161" T (13.30mm x 4.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        8 A

        5.1mm

        1.1 A

        120V (135V Int)

        8.2 s

        150 mOhms

        380 mOhms

        2.2 A

        0.720" (18.30mm)

        -

        -

        RS90-020

        Mfr Part No

        RS90-020

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS90

        0.291" Dia x 0.122" T (7.40mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        200 mA

        72V (90V Int)

        2.2 s

        1.83 Ohms

        4.4 Ohms

        400 mA

        0.500" (12.70mm)

        -

        -

        RS120-375

        Mfr Part No

        RS120-375

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS120

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS120

        1.004" Dia x 0.161" T (25.50mm x 4.10mm)

        Polymeric

        cUL, TUV, UL

        0.402" (10.20mm)

        Radial Lead

        20 A

        10.2mm

        3.75 A

        120V (135V Int)

        24 s

        30 mOhms

        80 mOhms

        7.5 A

        1.339" (34.00mm)

        -

        -

        RS90-065

        Mfr Part No

        RS90-065

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS90

        0.382" Dia x 0.122" T (9.70mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        650 mA

        72V (90V Int)

        5.3 s

        310 mOhms

        720 mOhms

        1.3 A

        0.571" (14.50mm)

        -

        -

        RS16HT-550

        Mfr Part No

        RS16HT-550

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        RS16HT

        OptiFuse

        Bulk

        Active

        -40°C ~ 125°C

        RS16HT

        0.441" L x 0.118" W (11.20mm x 3.00mm)

        Polymeric

        cULus, TUV

        0.201" (5.10mm)

        Radial Lead

        100 A

        5.1mm

        5.5 A

        16V

        6 s

        15 mOhms

        37 mOhms

        10 A

        0.744" (18.90mm)

        -

        -

        R1206-010

        Mfr Part No

        R1206-010

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Surface Mount

        1206 (3216 Metric)

        R1206

        OptiFuse

        Tape & Reel (TR)

        Active

        -40°C ~ 85°C

        R1206

        0.128" L x 0.065" W (3.25mm x 1.65mm)

        Polymeric

        cUL, TUV, UL

        -

        Surface Mount (SMD)

        100 A

        100 mA

        60V

        1 s

        1.6 Ohms

        15 Ohms

        250 mA

        -

        0.033" (0.85mm)

        -

        RS90-017

        Mfr Part No

        RS90-017

        		OptiFuse Datasheet

        -

        -

        Min: 1

        Mult: 1

        Through Hole

        Radial, Disc

        OptiFuse

        Bulk

        Active

        -40°C ~ 85°C

        RS90

        0.291" Dia x 0.122" T (7.40mm x 3.10mm)

        Polymeric

        cUL, TUV, UL

        0.201" (5.10mm)

        Radial Lead

        40 A

        5.1mm

        170 mA

        72V (90V Int)

        3 s

        2 Ohms

        5 Ohms

        340 mA

        0.500" (12.70mm)

        -

        -