MF-RX300/72-0 Bourns Inc., MF-RX300/72-0 Datasheet - Page 5

• Manufacturer Part Number: MF-RX300/72-0
• Description: FUSE PTC RESET 3.00A HOLD
• Manufacturer: Bourns Inc.
• Series: MF-RXr

Specifications of MF-RX300/72-0

• R Min/max: 0.040 ~ 0.060 Ohm
• Voltage - Max: 72V
• Time To Trip: 19.8s
• Current - Hold (ih) (max): 3A
• Current - Trip (it): 6A
• Current - Max: 40A
• Package / Case: Radial
• Holding Current: 3A
• Tripping Current: 6A
• Initial Resistance Max: 0.06ohm
• Operating Voltage: 72V
• Ptc Fuse Case: Radial Lead
• Initial Resistance Min: 0.04ohm
• Lead Spacing: 10.2mm
• Brand/series: MF-RX/72 Series
• Current, Rating: 3 A
• Dimensions: 0.814x0.122x1.05 "
• Mounting Type: PCB
• Primary Type: Resettable
• Resistance, Dc: 0.04 Ohms
• Termination: Radial
• Voltage, Rating: 72 VDC
• External Depth: 3.1mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MF-RX300/72; MF-RX300/72

Dimension Description
Reel width
Reel diameter
Space between fl anges less device
Arbor hole diameter
Core diameter
Box
Consecutive missing places
Empty places per reel
Taped Component Dimensions - Figure 1
Reel Dimensions - Figure 2
MF-R/72 & MF-RX/72 Series Tape and Reel Specifi cations
h
H
h
1
I
2
w
h
L
I
1
P
P
0
1
h
f
A
B
Reference plane
F
D
0
W
d
0
H
direction
0
W
User
feed
1
W
Mark
of
IEC
W 1
w
f
h
d
Cross section A - B
User direction of feed
Customers should verify actual device performance in their specifi c applications
Mark
H
EIA
W 2
a
h
c
n
H
t
1
p
(2.52) (14.6)
Reel
64
Specifi cations are subject to change without notice.
Not specifi ed
Dimensions
p
(2.205)
(14.57)
(1.024)
(.187)
(3.15)
370.0
56.0
4.75
26.0
372
80
3
Lower side
Upper side
Tape
(14.6)
Dimensions
372
DIMENSIONS:
Tolerance
(±.128)
(±.472)
±3.25
±12.0
max.
max.
max.
max.
max.
(INCHES)
MM