SMM0204
Vishay Draloric
Metal Film, Cylindrical Resistors
FEATURES
•
•
•
•
Stable metal film on high quality ceramic
Low TC and tight tolerances
Excellent stability in different environmental conditions
Pure tin termination on nickel barrier, plated on press fit
steel caps
•
Compatible with lead (Pb)-free and lead containing
soldering processes
•
Lead (Pb)-free and RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
LIMITING ELEMENT
POWER RATING
1)
P
70
VOLTAGE
2)
DC or AC rms
V
W
0.25
200
TEMPERATURE
COEFFICIENT
ppm/K
± 15
TOLERANCE
%
± 0.1
± 0.25
± 0.5
± 0.1
± 0.25
±0.5
± 0.5
±1
±5
RESISTANCE
RANGE
Ω
43R - 221K
22R - 221K
10R - 221K
43R - 511K
22R - 511K
10R - 1M0
10R - 1M0
R82 - 10M
R22 - 10M
E-SERIES
24 - 192
24 - 192
24 - 192
24 - 192
24 - 192
24 - 192
24 - 192
24 - 96
24
SMM0204
SMM0204
0.25
200
± 25
SMM0204
SMM0204
0.25
0.25
200
200
R
max
= 10 mΩ
± 50
± 100
I
max
= 2 A
Zero-Ohm-Resistor: OMM0204
Note
1. Permissible dissipation depends on the maximum temperature
at the solder point, the component placement density and the
substrate material.
2. Rated voltage:
PxR
.
•
•
•
•
Further values and tolerances on request
Coating:
Light green for TC = 100 ppm/K, 50 ppm/K and zero ohm resistor
Pink
TC = 25 ppm/K
Violet
TC = 15 ppm/K
Marking: According to IEC 60062; see also data sheet “surface
mount resistor marking” (document number: 20020)
Zero ohm resistor has a black band only
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 70 °C
Limiting Element Voltage, DC or AC rms
Insulation Voltage (1 min), DC or AC peak
Thermal Resistance
3)
Insulation Resistance
Category Temperature Range
Failure Rate
Weight/1000 pcs
Note
3. Based on measurements on test board acc. to EN 140400.
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For Technical questions contact: ff3bresistors@vishay.com
Document Number: 20004
Revision: 15-Mar-06
UNIT
W
V
V
K/W
Ω
°C
10
-9
/h
g
SMM0204
0.25
200
300
≤
220
≥
10
10
- 55 to + 125 (+ 155)
<1
18
SMM0204
Metal Film Cylindrical Resistors
DIMENSIONS
DIMENSIONS
[in millimeters]
MODEL
L
Vishay Draloric
D
max
1.4
d*
D -0.15
L
3.6 - 0.15
A
max
0.85
A
min
0.5
SMM0204
* d measured in the middle of the resistor
D
max
SOLDER PAD DIMENSIONS
[in millimeters]
A
MODEL
I
a
b
REFLOW SOLDERING WAVE SOLDERING
a
b
1.6
l
2.2
a
1.2
b
1.6
l
2.2
SMM0204
1.0
PART NUMBER AND PRODUCT DESCRIPTION
1)
PART NUMBER
2)
: SMM0204VC5620FB0
PART NUMBER
2)
: OMM02040000000B0
S
O
MODEL/SIZE
SMM0204
OMM0204
M
M
M
M
0
0
2
2
0
0
4
4
TC
V
0
C
0
5
0
6
0
2
0
0
0
F
0
B
B
0
0
PACKING
3)
B1
B3
B0
M3
0
0
0
0
SPECIAL
up to 2 digits
00
= standard
SPECIAL CHARACTER
0
= neutral
V
= CECC E0
VALUE
3 digit value
1 digit multiplier
0000 =
jumper
MULTIPLIER
7
= *10
-3
2
= *10
2
8
= *10
-2
3
= *10
3
9
= *10
-1
4
= *10
4
0
= *10
0
5
= *10
5
1
1
= *10
6
= *10
6
TOLERANCE
B
= ± 0.1 %
C
= ± 0.25 %
D
= ± 0.5 %
F
=±1%
J
=±5%
0
= Jumper
E
= ± 15 ppm/K
D
= ± 25 ppm/K
C
= ± 50 ppm/K
B
= ± 100 ppm/K
0
= Jumper
PRODUCT DESCRIPTION: SMM0204 50 562R 1% B0 CECC 40401-803E0
PRODUCT DESCRIPTION: OMM0204 0R0 B0
SMM0204
OMM0204
MODEL
SMM0204
OMM0204
50
-
TC
±
15
ppm/K
±
25
ppm/K
±
50
ppm/K
±
100
ppm/K
562R
0R0
RESISTANCE VALUE
100R
= 100
Ω
2M21
= 2.21 MΩ
0R0
= Jumper
1%
-
TOLERANCE
±
0.1
%
±
0.25
%
±
0.5
%
±
1
%
±
5
%
B0
B0
PACKING
3)
B1
B3
B0
M3
CECC 40401-803E0
-
SPECIAL
CECC 40401-803E0
Note
1. Products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER.
2. The PART NUMBER is shown to facilitate the introduction of a unified part numbering system. Currently, this PART NUMBER is applicable
in the Americas only.
3. Please refer to table PACKING, see below.
Document Number: 20004
Revision: 15-Mar-06
For Technical questions contact: ff3bresistors@vishay.com
www.vishay.com
25
SMM0204
Vishay Draloric
Metal Film Cylindrical Resistors
Temperature rise in
°C
on epoxy glass (PCB)
50
40
30
20
10
0
0
0.1
0.2
0.3
Rated Power in
%
60
120
100
80
60
40
20
0
on ceramic
Temperature rise
0.4
Power in W
- 55
- 25
0
25
50
Derating
75
100
125 155
Ambient Temperature in °C
70
Non-linearity
A
3
in dB
120
110
100
90
80
70
60
10
Current Noise in µV/V
3
2
1
0.5
0.3
0.1
0.05
0.03
100
1K
10K
Non-linearity
100K
1M
10M
Resistance Value in
Ω
0.01
1K
5K 10K
50K 100K
500K 1M
5M 10M
Current Noise
Resistance Value in
Ω
Phase angle
γ
in °
|Z| -
R
0
in
%
60
SMM0204-MS1
40
20
0
60
SMM0204-MS1
40
20
0
10
Ω
39
Ω
100
Ω
120
470
Ω
1K
Ω
100
80
10
Ω
39
Ω
100
Ω
470
Ω
1K
Ω
- 20
- 40
SMM0204-MS1
- 60
-
80
1
5
10
50
- 20
- 40
4.7K
Ω
10K
Ω
60
4.7K
Ω
- 60
-
80
1
5
10
50
10K
Ω
100
500 1000
Frequency F in MHz
HF - Performance
ϑ
ü
= F [P]
Parameter: size
0.5
0.4
0.3
0.2
100
500 1000
40
Frequency F in MHz
20
0
HF - Performance
0.1
0
Load
P
in W
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For Technical questions contact: ff3bresistors@vishay.com
Document Number: 20004
Revision: 15-Mar-06
SMM0204
Metal Film Cylindrical Resistors
Vishay Draloric
Temperature rise
ϑ
ü
in K
120
100
80
60
40
ϑ
ü
= F [P]
Parameter: size
120
100
80
60
40
20
0
20
ϑ
ü
= F [
ϑ
s
]
Parameter:
ϑ
u
°C
70
°C
8
0 C
°
90
°C
0
10 °C
0
11 °C
0
12 °C
0
13 °C
0 C
14 °
0
15
100
120
140
160
Film temperature
ϑ
s in
°C
SMM0204-MS1
ϑ
u
=
20
°C
30
°C
40
°C
50
°C
60
°C
20
0
0.5
0.4
0.3
0.2
0.1
0
Load
P
in W
40
60
80
Δ
R
/
R
(t) = f [Δ
R
/
R
(t = 1000h)]
Parameter: time
Resistance change
[ΔR/R] in
%
after 1000 h
0.01
0.01
10R
, 10
0R
100
K
, 1K
10K
0.1
0.1
1M
h h
0
h
h
00 000 00 00
00 50
0 20
2
8
h
0 0h
h
h
00 0
0
0
00 200 400 100
1
10
1
Resistance change [ΔR/R] in
%
0.1
1
0.01
ΔR/R
[t = 1000 h] = f [
ϑ
s
]
Parameter: Resistance value
1
20
40
60
80
100
Stability Nomogram typical values
120
140
160
Film temperature
ϑ
s
in
°C
Test Voltage in V
1K
Test Voltage in V
3K
3K
1K
100
100
10
10R
100R
1K
Single pulse high voltage overload test
1.2/50 acc. EN 60115-1, 4.27
10K
100K
Resistance Value in
Ω
10
10R
100R
1K
Single pulse high voltage overload test
10/700 acc. EN 60115-1, 4.27
10K
100K
Resistance Value in
Ω
Document Number: 20004
Revision: 15-Mar-06
For Technical questions contact: ff3bresistors@vishay.com
www.vishay.com
27
SMM0204
Vishay Draloric
Metal Film Cylindrical Resistors
Power rating
P
in W
1000
SMM0204-MS1
Power rating
P
in W
1000
SMM0204-MS1
100
100
10
10
1
Pulse Rating
P
≤
P
70
0.1
10
-5
Secondary conditions:
a)
P
≤
P
70
(permissible constant power at
ϑ
u
≤
70
°
C)
b)
ϑ
u
≤
70
°
C
c)
U
max
see diagram (Max. pulse
voltage)
1
10
-4
10
-3
10
-2
10
-1
1
10
Square pulse
t
i in s
0.1
10
-5
Secondary conditions:
a)
P
0 (peak pulse, single pulse)
b)
ϑ
u
≤
70
°
C
c)
U
max
see diagram (Max. pulse
voltage)
10
-4
10
-3
10
-2
10
-1
Pulse Rating
P
0
1
10
Square pulse
t
i in s
Pulse Voltage
Û
max in V
1000
SMM0204-MS1
800
600
400
200
0
10
-5
Secondary conditions:
a)
P
see diagram (Pulse Rating)
b)
ϑ
u
≤
70
°
C
10
-4
10
-3
10
-2
10
-1
1
10
Square pulse
t
i in s
Maximum Pulse Voltage
120
ϑ
ü = [°C]
100
0.4
W
80
0
°
=2
ϑ
u
=4
ϑ
u
0
°
C
C
0.25
W
60
°
60
u
=
ϑ
°
8
0
u
=
ϑ
ϑ
u
C
0.125
W
0.0625
W
40
C
°
20
=1
ϑ
u
C
20
°
00
=1
C
2
1
2
3
5 7 10
number of mounted resistors [pcs]
Testboard FR4 (50 x 50 x 1.6) mm
3
5
7 100
2
3
5
7
60
80
100
120
140
surface temperature
ϑ
s [°C]
Power rating as a function of packaging density (guideline)
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For Technical questions contact: ff3bresistors@vishay.com
Document Number: 20004
Revision: 15-Mar-06
PCB设计
