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MF1CC3834D

Description
Fixed Resistor, Metal Film, 1W, 3830000ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED
CategoryPassive components    The resistor   
File Size101KB,2 Pages
ManufacturerKOA
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MF1CC3834D Overview

Fixed Resistor, Metal Film, 1W, 3830000ohm, 350V, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

MF1CC3834D Parametric

Parameter NameAttribute value
Objectid145074646067
package instructionAXIAL LEADED
Reach Compliance Codeunknown
Country Of OriginJapan, Mainland China, Taiwan
ECCN codeEAR99
YTEOL6.8
Other featuresSEMI PRECISION, STANDARD: MIL-R-22684
structureTubular
JESD-609 codee2
Lead diameter0.8 mm
Installation featuresTHROUGH HOLE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package diameter5.5 mm
Package length15.5 mm
Package formAxial
Rated power dissipation(P)1 W
Rated temperature70 °C
resistance3830000 Ω
Resistor typeFIXED RESISTOR
surface mountNO
technologyMETAL FILM
Temperature Coefficient50 ppm/°C
Terminal surfaceTin/Copper (Sn/Cu)
Terminal shapeWIRE
Tolerance0.5%
Operating Voltage350 V

MF1CC3834D Preview

MF, MFS, RK
general purpose metal film leaded resistor
EU
features
Semi-precision metal film resistors
Meets requirements of MIL-R-22684
Suitable for automatic machine insertion
MFS two times the power rating of the standard body type
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
AEC-Q200 Qualified: MF1/4, MFS1/4, MFS1/2
leaded
resistors
dimensions and construction
L
D
Trimming Line
Ceramic Core
d
l
Type
MFS1/4
MF1/4
L (ref.)
+.02
.126
-.008
Dimensions
inches
(mm)
C (max.)
D
d (nom.)
.133
(3.4)
.280
(7.1)
.280
(7.1)
.437
(11.1)
.437
(11.1)
.721
(18.3)
.280
(7.1)
.437
(11.1)
.720
(18.3)
.066
(1.7
+.016
-.004
+0.4
)
-0.1
l*
(3.2
+0.5
)
-0.2
.018
(0.45)
.024
(0.6)
.024
(0.6)
.024
(0.6)
.024/.031
(0.6)/(0.8)
.031
(0.8)
.024
(0.6)
.024
(0.6)
.031
(0.8)
1.10
+.012
-.016
+3.0
(28.0
-4.0
)
.248±.02
(6.3±0.5)
.248±.02
(6.3±0.5)
.354±.04
(9.0±1.0)
.354±.04
(9.0±1.0)
.610±.02
(15.5±0.5)
.248±.02
(6.3±0.5)
.374±.04
(9.5±1.0)
.610±.04
(15.5±1.0)
.091±.012
(2.3±0.3)
.091±.012
(2.3±0.3)
.138
(3.5
+.016
-.02
+0.4
)
-0.5
1.10±.118
(28.0±3.0)
Marking
Resistive
Film
End
Cap
Lead
Wire
MFS1/2
MF1/2C
MF1/2D
Insulation Coating
C
Derating Curve
100
80
% Rated Power
60
40
20
0
-60 -40 -20
-55
Surface Temperature Rise
70
Temperature Rise (°C)
MF1/2L
MF1
RK1/4
RK1/2
.138±.016
(3.5±0.4)
.217±.02
(5.5±0.5)
.091±.012
(2.3±0.3)
.138±.016
(3.5±0.4)
.217±.02
(5.5±0.5)
1.10±.118
(28.0±3.0)
1.50
+.012
-.016
+3.0
)
(38.0
-5.0
MFS1/2
MF1/2
MF1
MFS1/4
MF1/4
60
50
40
30
20
10
0
0
25
50
75
0.94 min.
(24.0 min.)
1.50±.118
(38.0±3.0)
0
20 40 60 80 100 120 140 160
70
155
Ambient Temperature
(°C)
100
% Rated Power
RK1
ordering information
MF
Type
MF
MFS
RK
1/4
Power
Rating
1/4: 0.25W
1/2: 0.50W
1: 1W
L
T.C.R.
E: ±25
C: ±50
D: ±100
L: ±200
G: ±250
B: ±350
C
Termination
Material
C: SnCu
T52
* Lead length changes depending on taping and forming.
8
Lead
Diameter
MF1/2L: T52
& Bulk Only:
6: 0.6mm
8: 0.8mm
Blank: All
others sizes
& packaging
R
Packaging
A: Ammo
R: Reel
R20
Nominal
Resistance
+2%: 2 significant
figures + 1 multiplier
+0.5%,+1%:
3 significant figures
+ 1 multiplier
“R” indicates
decimal on value
<100Ω
J
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
For further information on
packaging, please refer to
Appendix C.
Taping and
Forming
1/4: T26, T52, VT,
VTP, VTE, MT,
M, U, M10,
M12.5
1/2: T26, T52,
VTP, VTE,
M12.5, M15
1: T521
applications and ratings
Minimum
Absolute Absolute
Resistance Range (Ω)
Power
Operating
Part
Dielectric
T.C.R.
Maximum Maximum
Rating
Temperature
Designation
Withstanding (ppm/°C)
(B±0.1%) (C±0.25%) (D±0.5%) (F±1.0%) (G±2.0%) (J±5.0%)
Working Overload
@ 70°C
Range
Voltage
Voltage
Voltage
E-24
E-96
E-96
E-24 E-192 E-24 E-96
E-24
-55°C
MFS1/4C
C: ±50
49.9 -
to
0.25W
300V
10 - 1M
250V
500V
562k
MFS1/4D
D: ±100
+155°C
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/27/18
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
163
MF, MFS, RK
general purpose metal film leaded resistor
applications and ratings
(continued)
Minimum
Absolute Absolute
Resistance Range (Ω)
Power
Operating
Part
Dielectric
T.C.R.
Maximum Maximum
Rating
Temperature
Designation
Withstanding (ppm/°C)
(B±0.1%) (C±0.25%) (D±0.5%) (F±1.0%) (G±2.0%) (J±5.0%)
Working Overload
@ 70°C
Range
Voltage
Voltage
Voltage
E-24
E-96
E-96
E-24 E-192 E-24 E-96
E-24
MF1/4C
MF1/4D
MF1/4L
MFS1/2C
MFS1/2D
leaded
resistors
C: ±50
0.25W
500V
D: ±100
L: ±200
0.50W
500V
C: ±50
D: ±100
C: ±50
0.50W
700V
D: ±100
L: ±200
C: ±50
1W
700V
D: ±100
E: ±25
D: ±100
0.25W
500V
L: ±200
B: ±350
D: ±100
0.50W
700V
L: ±200
B: ±350
1W
0.50W
1000V
700V
B: ±350
G: ±250
47.5 - 1.0M
47.5 - 2.49M
10 - 5.11M
1.0 - 6.81M
10- 2.21M
10 - 2.21M
1.0 - 10
10 - 2.21M
10 - 4.99M
10 - 5.05M
10 - 5.11M
0.51 - 10
10 - 2.2M
250V
500V
10 - 1M
350V
700V
MF1/2C
MF1/2D
MF1/2L
MF1C
MF1D
MF1E
RK1/4D
RK1/4L
RK1/4B
RK1/2D
RK1/2L
RK1/2B
RK1BC
RK1/2G*
0.51 - 10Ω
350V
700V
-55°C
to
+155°C
1.0 - 10
3.09M - 25M
3.3M - 33M
100k - 33M
3.3M - 33M
100k - 33M
350V
700V
47.5 - 1.0M 47.5 - 2.49M 47.5 - 4.64M 47.5 - 5.11M
100k - 25M
5.11M - 33M
500V
700V
6.2M - 33M
100k - 51M
6.2M - 33M
100k - 51M
100k - 35M
100k - 51M
700V
1000V
100k - 100M 100k - 100M
1000V
350V
1500V
700V
1M - 12M
* Discharge path resistor
environmental applications
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short Time)
Resistance to Solder Heat
Dielectric Withstanding Voltage
Insulation Resistance
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
Resistance to Solvent
Impulse
Requirement
R ±(% + 0.05Ω)
Limit
Typical
Within specified
tolerance
Within specified
T.C.R.
RK: ±1%, RK1/2G: ±2.5% RK: ±0.6%, RK1/2G: ±1%
MF: ±0.5%
MF: ±0.3%
RK: ±1%; RK1/2G: ±5%; RK: ±0.5%; RK1/2G: ±1%
MFS: ±0.75%; MF1/4,
MFS1/4: ±0.4%; MF1/4,
MFS1/2, MF1/2: ±0.5%, MFS1/2, MF1/2: ±0.25%
Test Method
25°C
Room temperature, +100°C, RK: +25°C/+125°C
Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is less;
MFS1/2: Rated voltage x 2 or max. overload voltage for 5 seconds, whichever is less
260°C ± 5°C, 10 seconds ± 1 second or
350°C ± 10°C, 3.5 seconds ± 0.5 second
1 minute
100V, 1 minute
-55°C (30 minutes), +155°C (30 minutes), 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
The resistor shall be immersed for 5 seconds in IPA
Discharge from 1000pF capacitor 50 pulses. Internal 2.5 seconds.
Charge voltage: 1.25kV (RK1/4), 2.5kV (RK1/2) and 6kV (RK1)
No breakdown
Not less than 10,000MΩ
RK,MF: ±1%;
RK1/2G: ±5%
RK: ±5%; RK1/2G: ±10%;
MFS1/4: ±1.5%; MF1/4,
MFS1/2, MF1/2: ±1%
RK: ±5%; RK1/2G: ±10%;
MFS1/4: ±1.5%; MF1/4,
MFS1/2, MF1/2: ±1%
No abnormality in
appearance. Marking
shall be easily legible
No such abnormalities
as short-circuit, burnout,
breakdown, etc.
MF: ±0.3%; RK: ±0.5%,
RK1/2G: ±1%
RK: ±2%; RK1/2G: ±5%;
MFS1/4: ±1%; MF1/4,
MFS1/2, MF1/2: ±0.75%
RK: ±2%; RK1/2G: ±5%;
MFS1/4: ±1%; MF1/4,
MFS1/2, MF1/2: ±0.75%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
2/20/17
164
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

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