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MF-R250-0-10-99

P1-P3P4-P6
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.
MF-R Series - PTC Resettable Fuses
Typical Time to Trip at 23 ºC
MF-R SERIES, REV. AE, 04/17
How to Order
MF - R 110 - 0 - 99
Multifuse
®
Product Designator
Series
R = Radial Leaded Component
Hold Current, I
hold
005-1100 (0.05 Amps - 11.0 Amps)
Packaging Options
- __ = Bulk Packaging without part
numbersufxoption
- 0-99 = Bulk Packaging with part
numbersufxoption
- 2 = Tape and Reel without part
numbersufxoption*
- 2-99 = Tape and Reel with part number
sufxoption
- AP = Ammo-Pak*
- 0-14 = Kinked leads where straight
leads are standard
- 0-17 = Straight leads where kinked
leads are standard
PartNumberSufxOption
- 99 = As of date code April 1, 2005 all
MF-R models are RoHS
compliant.Thesufx“-99”
can be used if a new part
number is required to reference
the RoHS compliance.
Examples:
MF-R110 ..................Bulk packaging
MF-R110-0-99 .........Bulk packaging
with part number
sufxoption
MF-R110-2...............Tape and reel
packaging
MF-R110-2-99 .........Tape and reel
packaging with
part number
sufxoption
MF-R090-0-9-99 ......Bulk packaging
with part number
sufxoption
MF-R250-0-10-99 ....Bulk packaging
with part number
sufxoption
*Packaged per EIA486-B
100
10
1
0.1
0.01
0.001
0.1
110 100
Fault Current (Amps)
Time to trip (Seconds)
MF-R017
MF-R040
MF-R075
MF-R020
MF-R050
MF-R065
MF-R090
MF-R025
MF-R030
MF-R010
MF-R005
100
10
1
0.1
0.01
0.001
1
10 100
Fault Current (Amps)
Time to trip (Seconds)
MF-R110
MF-R250,
250-0-10
MF-R500
MF-R135
MF-R300
MF-R400
MF-R600
MF-R700
MF-R800
MF-R900
MF-R1100
MF-R160
MF-R185
MF-R090
-0-9
Typical Part Marking: MF-R005 - R025
Represents total content. Layout may vary.
025
0A
PART
IDENTIFICATION
MANUFACTURER'S
TRADEMARK
DATE CODE:
WEEK 1 OF 2000 = 0A
(YEAR & WEEK)
WEEK 27 OF 2000 = A0
(WEEK & YEAR)
Typical Part Marking: MF-R030 - R1100
Represents total content. Layout may vary.
R250
0180T
MANUFACTURER'S
TRADEMARK
PART
IDENTIFICATION
DATE CODE
(FIRST DIGIT =
LAST DIGIT OF YEAR;
NEXT THREE DIGITS =
DAY OF YEAR)
LOT NO.
(T = TAIWAN
S = CHINA)
DIMENSIONS:
MM
(INCHES)
IEC EIA Dimensions
Dimension Description Mark Mark Dimensions Tolerance
Carrier tape width W W
18 -0.5/+1.0
(.709) (-0.02/+.039)
Hold down tape width W
4
11
min.
W
0
(.433)
Hold down tape No protrusion
Top distance between tape edges W
2
W
6
3
max.
(.118)
Sprocket hole position W
1
W
5
9 -0.5/+0.75
(.354) (-0.02/+0.03)
Sprocket hole diameter D
0
D
0
4 ±0.2
(.157) (±.0078)
Abscissa to plane (straight lead) H H
18.5 ±3.0
(.728) (±.118)
Abscissa to plane (kinked lead) H
0
H
0
16 ±0.5
(.63) (±.02)
Abscissa to top (straight lead) H
1
H
1
38.0
max.
(1.496)
Abscissa to top (kinked lead) H
1
H
1
32.2
max.
(1.268)
Overall width w/lead protrusion (straight lead) C
1
55.0
max.
(2.165)
Overall width w/lead protrusion (kinked lead) C
1
43.2
max.
(1.7)
Overall width w/o lead protrusion (straight lead) C
2
54.0
max.
(2.126)
Overall width w/o lead protrusion (kinked lead) C
2
42.5
max.
(1.673)
Lead protrusion I
1
L
1
1.0
max.
(.039)
Protrusion of cutout L L
11
max.
(.433)
Protrusion beyond hold-down tape I
2
I
2
Notspecied
Sprocket hole pitch P
0
P
0
12.7 ±0.3
(0.5) (±.012)
Pitch tolerance 20 consecutive
±1
(±.039)
Device pitch: MF-R005–MF-R160, MF-R/90,
MF-RX020/72–MF-RX030/72
12.7 ±0.3
(0.5) (±.012)
Device pitch: MF-R185–MF-R400, MF-R/600, MF-RX110–MF-RX375
MF-RX040/72–MF-RX375/72
25.4 ±0.6
(1.0) (±.024)
Tape thickness t t
0.9
max.
(.035)
Tape thickness with splice: MF-R010–MF-R160, t
1
max.
MF-RX110/72–MF-RX185/72
1.5
(.059)
Tape thickness with splice: MF-R250–MF-R1100, t
1
max.
MF-RX110–MF-RX375, MF-R/90, MF-RX250/72-MF-RX375/72
2.3
(.091)
Splice sprocket hole alignment
0
±0.3
(±.012)
Body lateral deviation Δ
h
Δ
h
0
±1.0
(±.039)
Body tape plane deviation Δ
p
Δ
p
0
±1.3
(±.051)
MF-R, MF-R/90, MF-R/600, & MF-RX, & MF-RX/72 Series
Tape and Reel Specifications
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.
Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details.
DIMENSIONS:
MM
(INCHES)
h
w
h
f
d
Reel
Upper side
Tape
Lower side
User
direction
of
feed
t
User direction of feed
Cross section A - B
p
p
H
H
1
Reference plane
W
0
H
0
W
1
W
A
B
F
D
0
P
0
I
1
I
2
L
H
1
P
1
h
h
h
w
h
f
d
Reel
Upper side
Tape
Lower side
User
direction
of
feed
t
User direction of feed
Cross section A - B
p
p
H
H
1
Reference plane
W
0
H
0
W
1
W
A
B
F
D
0
P
0
I
1
I
2
L
H
1
P
1
h
h
IEC EIA Dimensions
Dimension Description Mark Mark Dimensions Tolerance
Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 F F
5.08 ±0.2
(0.2) (±0.008)
Reel width w W
2
56.0
max.
(2.205)
Reel diameter d a
370.0
max.
(14.57)
Spacebetweenangeslessdevice
4.75 ±3.25
W
1
h
(.187) (±.128)
Arbor hole diameter f c
26.0 ±12.0
(1.024) (±.472)
Core diameter: MF-R, MF-RX, MF-R/90 h n
80
max.
(3.15)
Core diameter: MF-R/600 h n
91
max.
(3.58)
Box: MF-R, MF-RX, MF-R/90
62 355 345
nom.
(2.44) (14.0) (13.6)
Box: MF-R/600
64 372 362
max.
(2.52) (14.6) (14.25)
Consecutive missing places: MF-R, MF-RX, MF-R/90 3 max.
Consecutive missing places: MF-R/600 none
Emptyplacesperreel:MF-R,MF-RX,MF-R/90 Notspecied
Empty places per reel: MF-R/600 0.1 %
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.
Taped Component Dimensions -
Figure 1
DIMENSIONS:
MM
(INCHES)
MF-R, MF-R/90, MF-R/600, MF-RX, & MF-RX/72 Series
Tape and Reel Specifications
Reel Dimensions - Figure 2
P1-P3P4-P6

MF-R250-0-10-99

Mfr. #:
Buy MF-R250-0-10-99
Manufacturer:
Bourns
Description:
Resettable Fuses - PPTC 2.5A 30V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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