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Bourns Inc. MFR8 Series

6 variants · Bourns Inc.

About the Bourns Inc. MFR8 Series

The Bourns Inc. MFR8 Series series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common approval agency of cURus, TUV, case of Radial, Disc and current - hold (Ih) of 8 A. Variants differ by operating temperature and package, so you can match the exact operating temperature your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Bourns Inc. MFR8 Series variants and discontinued ones from a single page.

Select a variant by

Operating temperature
-40°C ~ 85°C · -40°C~85°C
Package
Bulk · Tape & Box (TB) · Tape & Reel (TR) Cut Tape (CT)

Shared specifications

Approval agency
cURus, TUV
Case
Radial, Disc
Current - hold (Ih)
8 A
Current - max
40 A
Current - trip
16 A
Height - seated
1.295\" (32.90mm)
Lead spacing
0.402\" (10.20mm)
Mounting
Through Hole
Ratings
-
Resistance - initial (Ri)
5 mOhms
Resistance - post trip (R1)
30 mOhms
Size (Dimension)
0.953\" L x 0.118\" W (24.20mm x 3.00mm)

Variant comparison

ParameterMF-R800MF-R800-0-99MF-R800-2MF-R800-AP-99
Operating temperature-40°C~85°C-40°C~85°C-40°C ~ 85°C-40°C ~ 85°C
PackageBulkBulkTape & Reel (TR) Cut Tape (CT)Tape & Box (TB)

Request a quote on any Bourns Inc. MFR8 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants