MF-R/90 Series - PTC Resettable Fuses

Additional Features

Product Dimensions

A

B

C (Pitch)

D

E

Physical Characteristics

Model

Max.

Max.

Nom.

Min.

Max.

Style

Lead Dia.

Material

MF-R055/90

10.9

16.7

5.1 ± 0.7

6.3

3.6

1

0.81

Sn/Cu

(0.43)

(0.65)

(0.201 ± 0.028)

(0.248)

(0.142)

(0.032)

MF-R055/90U

10.3

16.7

5.1 ± 0.7

6.3

3.0

1

0.81

Sn/Cu

(0.4)

(0.65)

(0.201 ± 0.028)

(0.248)

(0.118)

(0.032)

MF-R075/90

11.9

15.5

5.1 ± 0.7

6.3

3.6

1

0.81

Sn/Cu

(0.47)

(0.61)

(0.201 ± 0.028)

(0.248)

(0.142)

(0.032)

Packaging options:

BULK: 500 pcs. per bag.

TAPE & REEL: 1500 pcs. per reel.

AMMO-PACK: 1000 pcs. per pack

DIMENSIONS:

MM

(INCHES)

Also available with straight leads.

How to Order

MF - R 055/90 U - 0

Product

Designator

Series

R = Radial Leaded

Component

Hold Current, Ihold

055, 075 (0.55 Amps - 0.75 Amps)

Max. Voltage, V

Coating

__ = Coated

U = Uncoated

Packaging Options

- 0 = Bulk Packaging

- 2 = Tape and Reel*

- AP = Ammo-Pak*

*Packaged per EIA486-B

A

E

B

D

C

Style 1

Typical Part Marking

Represents total content. Layout may vary.

R055

1220S

MANUFACTURER'S

TRADEMARK

PART

IDENTIFICATION

LOT NO.

(S = CHINA)

DATE CODE

(FIRST DIGIT =

LAST DIGIT OF YEAR;

NEXT THREE DIGITS =

DAY OF YEAR)

Typical Time to Trip at 23 ˚C

Fault Current (Amps)

1

1

0.1

10

100

10

MF-R055/90

MF-R055/90U

MF-R075/90

MF-R/90, REV. J, 08/15

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.