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Approvals

s

d

r

S

p

RoHS Compliant Product

RoHS Wave Soldering Compatible : (260

°C, 10 sec max)

Environmental Specification

Shock Resistance

MIL-STD-202G, Method 213B,Condition I (Sawtooth)

(100 G’s peak for 6 milliseconds; Sawtooth Waveform)

Vibration Resistance

10-55 Hz x 3 axis/ no load (MIL-STD-202G, Method 201A)

Salt Spray Resistance

MIL-STD-202G, Method 101E, Condition B (48Hrs)

Solderability

MIL-STD-202G, Method 208H

Soldering Heat Resistance

MIL-STD-202G Method 210F, Test Condition C.Top Side

(260

°C, 20 sec)

Moisture Resistance

MIL-STD-202G, Method 106G

Operating Temperature

-55

°C to +125°C

Physical Specification

Materials

Base and Cap: Black thermoplastic, UL 94-V0

Pins:Tin plated copper alloy

Marking

On fuse:

“bel”,“F”,“Current Rating”,“250V” & “Appropriate Safety

Logos”

Consult manufacturer for other ratings

Type MRF

Fast Acting Radial Lead Micro Fuse Series

On label:

“bel”,“MRF”,“Current Rating”,“Voltage Rating”,“Interrupting Rating”,

“Appropriate Safety Logos” and “

” for RoHS VersionPackaging

Packaging

1. In bulk: 1,000 pcs per box

2. On Tape: Ammo pack, 1,000 pcs per box per EIA-468-A and IEC-286-2

Mechanical Dimensions

MRF

6.3mm ± 1.3 mm

5.08 ± 0.1

(0.200 ± 0.004")

0.5 min

4.3±0.3

Dimension in mm

ø 8.35 ± 0.10

+2

- 0

9 mm

12.7mm ± 0.3mm

ø0.6mm ± 0.1

7.7 ± 0.2

BULK / SHORT LEADS

AMMO PACK / LONG LEADS

23

RoHS Compliant