Thermal Shock ..................................................... -40 °C to +85 °C, 10 times .................................... ±10 % typical resistance change
Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change
Vibration ............................................................... MIL-STD-883C, Method 2007.1,........................... No change
ESD Classification - HBM ..................................... Class 6
Environmental Characteristics
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech. ......................................................... Verify dimensions and materials ........................... Per MF physical description
Resistance ............................................................ In still air @ 23 °C ................................................. Rmin
≤
R
≤
Rmax
Time to Trip ........................................................... 5 times Ihold, Vmax, 23 °C ................................... T
≤
max. time to trip (seconds)
Hold Current ......................................................... 30 min. at Ihold ..................................................... No trip
Trip Cycle Life ....................................................... Vmax, Imax, 100 cycles ........................................ No arcing or burning
Trip Endurance ..................................................... Vmax, 48 hours..................................................... No arcing or burning
Test Procedures And Requirements For Model MF-RG Series
Thermal Derating Chart - Ihold (Amps)
Model
MF-RG300
MF-RG400
MF-RG500
MF-RG600
MF-RG650
MF-RG700
MF-RG800
MF-RG900
MF-RG1000
MF-RG1100
-40 °C
4.4
5.9
7.3
8.8
10.3
10.3
11.7
13.2
14.7
16.1
-20 °C
4.0
5.3
6.6
8.0
9.3
9.3
10.7
11.9
13.3
14.6
0 °C
3.6
4.8
6.0
7.2
8.4
8.4
9.6
10.7
12.0
13.1
Ambient Operating Temperature
23 °C
40 °C
50 °C
3.0
2.6
2.4
4.0
3.5
3.2
5.0
4.4
4.0
6.0
5.2
4.8
7.0
6.2
5.6
7.0
6.2
5.6
8.0
6.9
6.4
9.0
7.9
7.2
10.0
8.7
8.0
11.0
9.7
8.8
60 °C
2.1
2.8
3.6
4.2
5.0
5.0
5.6
6.4
7.0
7.8
70 °C
1.9
2.5
3.1
3.8
4.4
4.4
5.1
5.6
6.3
6.9
85 °C
1.4
1.9
2.4
2.8
3.3
3.3
3.7
4.2
4.7
5.2
Itrip is approximately two times Ihold.
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
*R
oH
S
n
Compliant with AEC-Q200 Rev-C- Stress
n
Automotive applications
n
Where space is limited and fast tripping
CO
M
& PL
AE IAN
C T,
CO *
M *H
PL AL
IA O
NT GE
N
T
MF-RG Series - PTC Resettable Fuses
Product Dimensions
Model
MF-RG300
MF-RG400
MF-RG500
MF-RG600
MF-RG650
MF-RG700
MF-RG800
MF-RG900
MF-RG1000
MF-RG1100
A
Max.
7.1
(0.280)
9.9
(0.350)
10.4
(0.409)
10.7
(0.421)
11.2
(0.441)
11.2
(0.441)
12.7
(0.500)
14.0
(0.551)
16.5
(0.650)
17.5
(0.689)
B
Max.
11.0
(0.433)
12.8
(0.504)
14.3
(0.563)
17.1
(0.673)
19.7
(0.776)
19.7
(0.776)
20.9
(0.823)
21.7
(0.854)
21.7
(0.854)
26.0
(1.024)
C
Nom.
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
5.1
(0.201)
Tol. ±
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
0.7
(0.028)
D
Min.
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
7.6
(0.299)
E
Max.
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
3.0
(0.118)
F
Nom.
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
0.81
(0.032)
Physical
Characteristics
Style
Material
1
1
1
1
1
1
1
1
1
1
DIMENSIONS:
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
Sn/Cu
MM
(INCHES)
Package 2
Packaging options:
0.81 (20AWG)
BULK: MF-RG300~MF-RG1100 = 500 pcs. per bag.
TAPE & REEL: MF-RG300~MF-RG500 = 3000 pcs. per reel; MF-RG600~MF-RG1100 = 1000 pcs. per reel.
AMMO-PACK: MF-RG300~MF-RG500 = 2000 pcs. per reel; MF-RG600~MF-RG1100 = 1000 pcs. per reel.
A
E
Typical Part Marking
How to Order
Represents total content. Layout may vary.
B
MF - RG 300 - 0 - 14
Multifuse
®
Product
Designator
Series
RG = Smaller Radial Leaded
Component
Hold Current, Ihold
300-1100 (3.0 Amps - 11.0 Amps)
Packaging Options
- 0 = Bulk Packaging
- 2 = Tape and Reel
- AP = Ammo-Pak
PART
IDENTIFICATION
DATE CODE
(LAST DIGIT
OF YEAR &
JULIAN DATE)
MANUFACTURER'S
TRADEMARK
RG300
6180T
LOT NO.
(T = TAIWAN)
D
C
F DIA.
Also available with kinked leads (see How to
Order).
Part Number Suffix Option
- __ = Standard Straight Leads without part
number suffix option
- 14 = Kinked Leads in Place of
Standard Straight Leads
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
MF-RG Series - PTC Resettable Fuses
Typical Time to Trip at 23 °C
MF-RG650
MF-RG600
MF-RG500
MF-RG400
MF-RG300
MF-RG700
MF-RG800
MF-RG900
MF-RG1000
MF-RG1100
1000
100
10
1
0.1
0.01
0.001
Time to Trip (Seconds)
1
10
100
Fault Current (Amps)
Asia-Pacific:
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA:
Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
MF-RG SERIES, REV. N, 05/18
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
MF-RG Series Tape and Reel Specifications
Devices taped using EIA468–B/IEC60286-2 standards. See table below and Figures 1 and 2 for details.
Dimension Description
Carrier tape width
Hold down tape width
Hold down tape
Top distance between tape edges
Sprocket hole position
Sprocket hole diameter
Abscissa to plane (straight lead)
Abscissa to plane (kinked lead)
Abscissa to top (straight lead)
Abscissa to top (kinked lead)
Overall width w/lead protrusion (straight lead)
Overall width w/lead protrusion (kinked lead)
Overall width w/o lead protrusion (straight lead)
Overall width w/o lead protrusion (kinked lead)
Lead protrusion
Protrusion of cutout
Protrusion beyond hold-down tape
Sprocket hole pitch
Pitch tolerance
Device pitch
Tape thickness
Tape thickness with splice
Splice sprocket hole alignment
Body lateral deviation
Body tape plane deviation
Lead seating plane deviation
Lead spacing
Reel width
Reel diameter
Space between flanges less device
Δ
h
Δ
p
ΔP
1
F
w
d
Δ
h
Δ
p
P1
F
w
a
t
t
t1
I1
L
I2
P0
W0
W2
W1
D0
H
H0
H1
H1
W6
W5
D0
H
H0
H1
H1
C1
C1
C2
C2
L1
L
I2
P0
IEC
Mark
W
EIA
Mark
W
W4
Dimensions
Dimensions
Tolerance
18
-0.5/+1.0
(.709)
(-0.02/+.039)
11
min.
(.433)
No protrusion
3
(.118)
9
(.354)
4
(.157)
18.5
(.728)
16
(.63)
38.0
(1.496)
32.2
(1.268)
55.0
(2.165)
43.2
(1.7)
54.0
(2.126)
42.5
(1.673)
1.0
(.039)
11
(.433)
Not specified
12.7
(0.5)
20 consecutive
25.4
(1.000)
0.9
(.035)
2.0
(.079)
4.0
(.157)
0
0
3.81
(.015)
5.08
(.200)
56.0
(2.20)
370.0
(14.57)
4.75
(.187)
±0.3
(±.012)
±1
(±.039)
±0.3
(±.012)
max.
max.
±0.2
(±.008)
±1
(±.039)
±1.3
(±.051)
±0.7
(±.028)
-0.2/+0.8
(.008/+.031)
max.
max.
±3.25
(±.128)
max.
-0.5/+0.75
(-0.02/+0.03)
±0.2
(±.0078)
±3.0
(±.118)
±0.5
(±.02)
max.
max.
max.
max.
max.
max.
max.
max.
MM
DIMENSIONS:
Specifications are subject to change without notice.
(INCHES)
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
MF-RG Series Tape and Reel Specifications
Dimension Description
Arbor hole diameter
Core diameter
Box
IEC
Mark
f
h
EIA
Mark
c
n
Dimensions
Dimensions
Tolerance
26.0
±12.0
(1.02)
(±.472)
80.0
max.
(3.15)
64
372
372
nom.
p
(2.50) (14.6) (14.6)
p
3
Reference plane
Not specified
max.
h
h
Consecutive missing places
Empty places per reel
P
1
H
1
Taped Component Dimensions - Figure 1
h
h
L
A
B
F
H
0
W
0
W
1
W
p
H
1
H
p
H
1
L
I
2
P I
11
P
0
Reference plane
D
0
F
A
B
H
0
W
0
W
1
W
t
User direction of feed
H
1
H
Cross section A - B
DIMENSIONS:
MM
(INCHES)
I
2
I
1
P
0
D
0
User direction of feed
Cross section A - B
t
Reel Dimensions - Figure 2
Reel
h
d
f
User
direction
of
feed
Reel
Upper side
Tape
Upper side
Tape
Lower side
h
w
h
d
f
User
direction
of
feed
Lower side
h
Specifications are subject to change without notice.
w
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
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