All prices are in US dollars.
Digi-Key Part Number F3318DKR-ND
Price Break Unit Price Extended Price
1 5.14000 5.14
10 4.78600 47.86
25 4.26120 106.53
50 3.72020 186.01
100 3.09450 309.45
250 3.01000 752.50
Quantity Available Digi-Key Stock: 1,934
Can ship immediately

Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

A $7.00 reeling fee will be applied to each reel ordered. Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets 242 UR Series Drawing
242 Series Datasheet
Product Photos 242 Series SMD Blue
Catalog Drawings 0242 Series SMD
Standard Package ? 1

Circuit Protection


Electrical, Specialty Fuses

Series 242
Packaging ? Digi-Reel®?
Fuse Type Cartridge
Current Rating 100mA
Voltage Rating - AC 250V
Voltage Rating - DC 250V
Response Time Fast
Applications Hazardous Locations
Features Intrinsically Safe
Class -
Approvals UR
Operating Temperature -40°C ~ 125°C
Breaking Capacity @ Rated Voltage 4kA
Mounting Type Surface Mount
Package / Case Cartridge, Non-Standard
Size / Dimension 0.119" Dia x 0.331" L (3.02mm x 8.40mm)
Melting I²t 0.000977
DC Cold Resistance 3.6 Ohm
Online Catalog 242 Series Surface Mount
Other Names F3318DKR
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
F3318TR-ND 0242.100UR Littelfuse Inc. Tape & Reel (TR)? 1,500 - Immediate
2.45196 500
F3318CT-ND 0242.100UR Littelfuse Inc. Cut Tape (CT)? 2,059 - Immediate
5.14000 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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14:33:38 5/4/2016