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BK/MDA-V-1-R

Description
Electric Fuse, Time Lag Blow, 1A, 35A (IR),
CategoryCircuit protection    Circuit protection   
File Size471KB,2 Pages
ManufacturerEaton
Environmental Compliance
Download Datasheet Parametric View All

BK/MDA-V-1-R Overview

Electric Fuse, Time Lag Blow, 1A, 35A (IR),

BK/MDA-V-1-R Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerEaton
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time12 weeks
Fusing characteristicsTIME LAG
body height32.82 mm
Body length or diameter6.76 mm
Circuit protection typeElectric Fuse
JESD-609 codee3
physical size6.76mm x 32.82mm
Rated breaking capacity35 A
Rated current1 A
Rated voltage250 V
GuidelineCSA, UL
Terminal surfaceTin (Sn)
Terminal shapePIN WIRE
Base Number Matches1
Technical Data
2002
Effective
July
2017
Supersedes
June
2017
MDA
1/4” x 1 1/4” Time-delay ceramic tube fuses
Agency information
UL Listed Card: MDA
1/4
- 20 A (Guide JDYX, File E19180)
UL Recognized Card: MDA 25 - 30 A (Guide JDYX2, File
E19180)
CSA Certification Card: MDA
1/4
- 20
A
(Class No. 1422-01)
CSA Component Acceptance: MDA 25-30 A (Class No.
1422-30)
Environmental data
Product features
Time-delay
Optional axial leads available
1/4” x 1-1/4” (6.35 x 31.75 mm) physical size
Ceramic tube, nickel-plated brass endcap construction
UL Listed product meets standard 248-14
Shock: 1 A thru 30 A – MIL-STD-202, Method 213, Test
Condition J
Vibration: 1/4 A thru 30 A – MIL-STD-202, Method 204, Test
Condition C (Except 5 g, 500 Hz)
Ordering
Specify packaging, product and option code.
Rated Current
1/4 - 30 A
Electrical Characteristics
Amp Rating
Opening Time
100%
None
135%
60
minutes
Max.
200%
120
seconds
Max.
Specifications
Part
Number
MDA-1/4-R
MDA-1/2-R
MDA-3/4-R
MDA-1-R
MDA-1-1/2-R
MDA-2-R
MDA-2-1/2-R
MDA-3-R
MDA-4-R
MDA-5-R
MDA-6-R
MDA-7-R
MDA-8-R
MDA-10-R
MDA-12-R
MDA-15-R
MDA-20-R
MDA-25-R
MDA-30-R
Voltage Rating
Vac
Vdc
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
-
250
125
250
125
250
125
AC Interrupting
Rating* (A)
250 V 125 V
35
10000
35
10000
35
10000
35
10000
100
10000
100
10000
200
10000
200
10000
200
10000
200
10000
200
10000
200
10000
200
10000
200
10000
750
10000
750
10000
1500 10000
1500 10000
1500 10000
DC Interrupting
Rating (A) 125 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10000
10000
10000
Typical DC Cold
Resistance**
(Ω)
8.7
1.78
0.82
0.56
0.2565
0.17
0.068
0.0525
0.03575
0.0256
0.02035
0.0165
0.013
0.00925
0.00755
0.00565
0.004065
0.0031
0.002465
Typical
Typical Voltage
2
t†
AC
Drop‡
Melting
I
0.748
4.00
2.53
1.42
8.58
1.31
12.21
1.03
27.5
0.691
70.4
0.623
31.79
0.213
44.99
0.182
147.4
0.162
380.49
0.145
587.73
0.141
638.33
0.137
1038.4
0.134
1620.43
0.135
125.18
0.128
336.82
0.107
483.45
0.095
734.69
0.105
1096.7
0.110
*
Interrupting Ratings (Measured at 70% - 80% power factor on AC. The interrupting ratings for 25 A, 30 A were measured at 90% - 100% power factor on AC)
**
DC Cold Resistance (Measured at _<10% of rated current)
Typical Melting I
2
t (A
2
sec)
(I
2
t was measured at listed interrupting rating and rated voltage)
‡ Typical Voltage Drop (Voltage drop was measured at
+25
°C ambient temperature at rated current)
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