X-On Electronics has gained recognition as a prominent supplier of 0437.750WR Surface Mount Fuses across the USA, India, Europe, Australia, and various other global locations. 0437.750WR Surface Mount Fuses are a product manufactured by Littelfuse. We provide cost-effective solutions for Surface Mount Fuses, ensuring timely deliveries around the world.

0437.750WR Littelfuse

0437.750WR electronic component of Littelfuse
0437.750WR Littelfuse
0437.750WR Surface Mount Fuses
0437.750WR Circuit Protection

Images are for reference only
See Product Specifications
Part No. 0437.750WR
Manufacturer: Littelfuse
Category: Surface Mount Fuses
Description: Surface Mount Fuses 63V .750A FA 1206
Datasheet: 0437.750WR Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
5: USD 0.2111 ea
Line Total: USD 1.06 
Availability - 1993
Ship by Tue. 01 Apr to Fri. 04 Apr
MOQ: 5  Multiples: 5
Pack Size: 5
Availability Price Quantity
93120
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 3000
Multiples : 3000
3000 : USD 0.6517

2869
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 47
Multiples : 1
47 : USD 1.3793
51 : USD 1.2729
62 : USD 1.0466
100 : USD 0.9515
250 : USD 0.8558
500 : USD 0.7775
1000 : USD 0.6583

1993
Ship by Tue. 01 Apr to Fri. 04 Apr
MOQ : 5
Multiples : 5
5 : USD 0.2111
50 : USD 0.1738
150 : USD 0.133
500 : USD 0.1089
3000 : USD 0.1003
6000 : USD 0.096

2871
Ship by Fri. 21 Mar to Tue. 25 Mar
MOQ : 1
Multiples : 1
1 : USD 1.3
5 : USD 1.1763
10 : USD 1.0092
50 : USD 0.8228
100 : USD 0.7579
250 : USD 0.7029
500 : USD 0.6424
1000 : USD 0.605
3000 : USD 0.5819

1815
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 86
Multiples : 1
86 : USD 1.2956
100 : USD 1.2376
250 : USD 1.1879
500 : USD 1.101
1000 : USD 1.0651

2904
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 51
Multiples : 1
51 : USD 1.2729
62 : USD 1.0466
100 : USD 0.9515
250 : USD 0.8558
500 : USD 0.7775
1000 : USD 0.6583

96030
Ship by Tue. 25 Mar to Mon. 31 Mar
MOQ : 3000
Multiples : 3000
3000 : USD 0.6517

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Series
Fuse Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Fuse Size/Group
Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Dimensions
Operating Temperature Range
Type
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We are delighted to provide the 0437.750WR from our Surface Mount Fuses category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 0437.750WR and other electronic components in the Surface Mount Fuses category and beyond.

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Surface Mount Fuses Ceramic Fuse > 437 Series RoHS Pb 437 Series 1206 Fast-Acting Fuse Description This 100% Lead-free, RoHS compliant and Halogen-free fuse series has been designed specifically to provide over current protection to circuits might encounter high working ambient temperatures (up to 150C). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high It values typical of the Littelfuse Ceramic Fuse family ensure high inrush current withstand capability. Features Operating Temperature Suitable for both leaded from -55C to +150C and lead-free reflow / Agency Approvals wave soldering 100% Lead-free, Halogen- Free and RoHS compliant UL Recognized to UL/ Agency Agency File Number Ampere Range CSA/NMX 248-1 and UL/ E10480 0.250A - 8A CSA/NMX 248-14 29862 0.250A - 8A Applications LCD Displays Scanners Servers Data Modems Printers Electrical Characteristics for Series % of Ampere Additional Information Ampere Rating Opening Time at 25C Rating 100% 250mA - 8A 4 hours, Minimum 250% 750mA - 8A 5 seconds, Maximum 350% 250mA -500mA 5 seconds, Maximum 350% 750mA - 8A 1 second, Maximum Datasheet Resources Samples Electrical Specifications by Item Agency Approvals Ampere Max. Nominal Nominal Nominal Voltage Nominal Power Amp 1 2 Rating Voltage Interrupting Rating Resistance Melting I t Drop At Rated Dissipation At Rated Code 2 2 3 4 (A) Rating (V) (Ohms) (A Sec.) Current (V) Current (W) 0.25 .250 125 2.29 0.003 0.78 0.195 x x 50 A 125 V AC/DC 0.375 .375 125 1.33 0.01 0.6 0.225 x x 0.5 .500 63 0.908 0.018 0.52 0.26 x x 0.75 .750 63 0.665 0.064 0.45 0.338 x x 1.0 001. 63 0.42 0.1 0.41 0.41 x x 1.25 1.25 63 50 A 63 V AC/DC 0.318 0.256 0.4 0.5 x x 1.5 01.5 63 0.209 0.324 0.39 0.585 x x 1.75 1.75 63 0.071 0.075 0.27 0.473 x x 2.0 002. 63 0.058 0.225 0.2 0.4 x x 2.5 02.5 45 0.043 0.441 0.15 0.375 x x 3.0 003. 45 0.033 0.506 0.14 0.42 x x 3.5 03.5 45 50A 45V AC/63V DC 0.027 0.777 0.13 0.455 x x 4.0 004. 45 0.022 1.024 0.13 0.52 x x 5.0 005. 45 0.0159 2.3 0.13 0.65 x x 7.0 007. 32 0.01 5.02 0.13 0.91 x x 50 A 32 V AC/35 V DC 8.0 008. 32 0.008 7.23 0.13 1.04 x x Notes: 1. AC Interrupting Rating tested at rated voltage with unity power factor. DC Interrupting Rating tested at rated voltage with time constant < 0.8 msec. 2. Nominal Resistance measured with < 10% rated current. 3. Contact Littelfuse if application transient surges are less than 1 ms. 4. Nominal Voltage Drop measured at rated current after temperature has stabilized. Devices designed to carry rated current for 4 hours minimum. It is recommended that devices be operated continuously at no more than 80% rated current. See Temperature Re-rating Curvefor additional re-rating information. Devices designed to be mounted with marking code facing up. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/19/20Surface Mount Fuses Ceramic Fuse > 437 Series Temperature Re-rating Curve Average Time Current Curves 140 10 120 100 1 80 60 0.1 40 -65 -45 -25 -5 15 35 55 75 95 115 135 155 TEMPERATURE (C) 0.01 Note: 1. Re-rating depicted in this curve is in addition to the standard re-rating of 20% for continuous operation. Example: For continuous operation at 75 degrees celsius, the fuse should be rerated as follows: I = (0.80)(0.85)I = (0.68)I RAT RAT 0.001 0.1 1 10 100 CURRENT IN AMPERES Soldering Parameters Reflow Condition Pb free assembly t P - Temperature Min (T ) 150C T s(min) P Critical Zone Ramp-up T to T L P Pre Heat - Temperature Max (T ) 200C s(max) T - Time (Min to Max) (t ) 60 180 seconds L s t L T Average Ramp-up Rate (Liquidus Temp (T ) to peak) 3C/second max. S(max) L T to T - Ramp-up Rate 5C/second max. S(max) L Ramp-down Preheat - Temperature (T ) (Liquidus) 217C L T Reflow S(min) - Temperature (t ) 60 150 seconds t L S +0/-5 Peak Temperature (T ) 260 C P 25 Time within 5C of actual peak Temperature (t ) 10 30 seconds p time to peak temperature Time Ramp-down Rate 6C/second max. (t 25C to peak) Time 25C to peak Temperature (T ) 8 minutes max. P Do not exceed 260C Wave Soldering 260C, 10 seconds max. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: GD. 10/19/20 PERCENT OF RATING TIME IN SECONDS .250A .375A .500A .750A 1A 1.25A 1.5A 1.75A 2A 2.5A 3A 3.5A 4A 5A 7A 8A Temperature

Tariff Desc

8536.10 FUSES AND FUSE HOLDERS, subminiature, plug in or pigtail type known as picofuses or microfuses, dimensions NOT exceeding 6mm x 18mm TC 8530773

8536.1 TC 8734467 FUSE LINKS, having ALL of the following:
(a) dimensions NOT exceeding 6.35mm x 32.0mm
(b) current rating NOT exceeding 50A
(c) voltage rating NOT exceeding 250V
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