RESISTORS
TECHNOLOGY OF TOMORROW
Revision: 5. Nov. 2004
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
Products with Pb-free terminations
meet RoHS requirements
RESISTORS
0102 RN41 2DS • CC10M 2.2 +0/-0.1 0.35 ~ 0.45 1.1 +0/-0.1 1.10 Max. 0.00 Max.
–RN41 2A • CC10 2.0 ± 0.1 0.3 Min. 1.25 ± 0.05 1.35 Max. 0.07 Max.
0204 RN41 2ES • CC12M 3.5 ± 0.2 0.5 ~ 0.9 1.4 ± 0.15 1.55 Max. 0.10 Max.
CC12 0.5 Min. 1.45 ± 0.1
0207 RN41 3AS • CC25M 5.8 ± 0.3 0.5 ~ 1.45 2.15 ± 0.15 2.40 Max. 0.15 Max.
RN41 2E/2H • CC25 5.9 ± 0.2 0.5 Min. 2.2 ± 0.1
MELF TYPE
METAL FILM • JUMPER
RN41 • CC
FEATURES
■High grade oxide ceramic core
■Higher electrode strength and lower current
noise ratio than flat chip resistors
■Operating temperature range: - 55° C ... + 125° C (+155°C)
■High stability in short and long term tests
■Rated ambient temperature: + 70° C
■Standard size: 0102 (MICRO – MELF)
0204 (MINI – MELF)
0207 (MELF)
■Suitable for reflow, wave and iron soldering
■Lab Kit available
IDENTIFICATION
RATING
1Protective coating
2Trimming cut
3Ceramic rod
4Cap (iron solder plated)
5Metal film
6Marking
RN41 2DS
RN41 2A
RN41 2ES
RN41 2E
RN41 2H
RN41 3AS
CC10M
CC10 • CC12
CC12M • CC25
CC25M
DIMENSIONS (mm)
TYPE COATING
COLOR MARKING
STRUCTURE RN41
1Protective coating
2No trimming cut
3Ceramic rod
4Cap (iron solder plated)
5Copper film
6Marking (see identification)
STRUCTURE CC
SIZE LCD1
SIZE TYPE POWER
RATING*
T.C.R.
(ppm/K)
MAX.
WORKING
VOLTAGE
RESISTANCE RANGE AND TOLERANCE
C (± 0.25%)
E24 • E96
D (± 0.5%)
E24 • E96
F (± 1%)
E24 • E96
G (± 2%)
E24
±15 100Ω...100kΩ100Ω...100kΩ100Ω...100kΩ–– –– ––
0102 RN41 2DS ± 25 0.2 W 100Ω...221kΩ10Ω...221kΩ
±50 150 V
–– ––
47Ω...221kΩ10Ω...2.21MΩ1Ω...9.1Ω0.22Ω…0.91Ω
–– RN41 2A ± 100 100Ω...100kΩ
± 5 0.125 W 100Ω...100kΩ100Ω...100kΩ––
±10 100 V 100Ω...221kΩ100Ω...221kΩ–– ––
0204 RN41 2ES ±15 43Ω...221kΩ22Ω...221kΩ10Ω...221kΩ
± 25 200 V 43Ω...511kΩ22Ω...511kΩ100Ω...604kΩ
± 50 0.25 W –– –– 1Ω...5.11MΩ0.22Ω…0.91Ω
RN41 2E ±25 –– 100Ω...100kΩ100Ω...1MΩ–– ––
±50 10Ω...1MΩ––
RN41 2H ± 200 0.5 W –– 0.22Ω…100kΩ
± 5 250 V 100Ω...100kΩ100Ω...100kΩ––
––
0207 ±10 0.4 W
RN41 3AS ± 15 100Ω...511kΩ100Ω...511kΩ
± 25 100Ω...511kΩ
± 50 1 W 400 V –– –– 1Ω...2.21MΩ1Ω...1MΩ0.1Ω...0.91Ω
0102 / - CC10M • CC10 (max. current 2A for CC10 and CC12)
0204 CC12M • CC12 ≤20 mΩJUMPER (max. current 5A for CC25)
0207 CC25M • CC25
TYPE DESIGNATION (HOW TO ORDER)
PRODUCT
CODE
STYLE TAPING NOMINAL
RESISTANCE
B,C,D,F: 4 digits
G,J: 3 digits
TE: 7’’ reel (4 mm pitch)
3000 pcs. (sizes 0102, 0204)
1500 pcs. (size 0207)
TEB: 13’’ reel (4mm pitch)
9000 pcs. (size 0204 only)
RN41 2ES TE 1002
TERMINATION
SURFACE
MATERIAL
T: Sn
(lead free)
T
RESISTANCE
TOLERANCE
B, C, D, F, G, J
F
T.C.R.
Unit: ppm/K
(see below)
50
PROD.
CODE
CC25M
TERMINATION
SURFACE
MATERIAL
T: Sn
(lead free)
T
TAPING
TE: 7’’ reel (4 mm pitch)
3000 pcs. (CC10, CC12)
1500 pcs. (CC25)
TEB: 13’’ reel (4mm pitch)
6000 pcs. (CC25 only)
TE
CC-SERIES
RN41-SERIES
D2D3
TYPE
J (± 5%)
E24
B (±0.1%)
E24 • E96
Clear
Blue
Blue (TCR 50)a
Blue
Blue (TCR 50, 1%)c
Clear
Brown
Green
4 bands (E24); 5 bands (E96) color code
3 bands color code
5 bands color code (TCR50)b
3 bands (E24); 4 bands (E96) color code
3 bands (E24) color code
5 bands color code (TCR50,1%)c
One black band
None
One black band
a TCR25 (pink), TCR15 (violet); TCR10 and TCR5 (dark green)
b other TCR's: 4 bands (E24); 5 bands (E96) color code
c other TCR's and tolerances have green coating
with 4 bands (E24) or 5 bands (E96) color code
* For resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated.
RESISTORS
TECHNOLOGY OF TOMORROW
DRIFT NOMOGRAMM
POWER DERATING TEMPERATURE RISE
NONLINEARITY CURRENT NOISE
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Interne t: www.koaeurope.de
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0-60 -40 -20 0 20 40 60 80 100 12 0 140 160
70 125 155
Ambient temperature (°C)
Size 0207 (3AS)
Size 0207/0204 (2E, 2ES)
Size 0102 (2DS)
For a different lifetime and surface temperature the expected drift of the resistance value may be calculated ∆
R
(
t, ϑ
s
)≤M · ∆
R
(8000 h, 125 °C)
with drift factor
M
to be determined from the diagramm below.
Power Rating (W)
Figure 1
Figure 2
Figure 4 Figure 5
Figure 3
Size 0207 (2H)
Revision: 5. Nov. 2004
RESISTORS
TECHNOLOGY OF TOMORROW
PULSE LOAD CAPABILITY
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Interne t: www.koaeurope.de
The pulse load capability defines the ability of a resistor to withstand
short overloads within the provided working period. The pulse load
capability is limited by the maximum pulse load Pi, max and the maximum
pulse voltage Ui, max both depending on a given pulse duration
t
i.
The following condition shall be considered:
1
Pulse power
P
max
The average pulse load
P
avg shall not exceed the rated dissipation
P
70. For resistance values above the critical resistance the rated
dissipation is given by the resistance value and the limiting element
voltage
U
max. The average pulse load calculates to
with
t
i
= t
2
–
t
1
.
a) Rectangular pulse
For rectangular pulses the average pulse load calculates to:
b) Exponential pulse
For exponential pulses the average pulse load calculates to:
with
t
e =
R
·
C
or
t
e =
L/R
.
Figures 9a and 9b give a further explanation of the pulse parameter.
c) Other pulse shapes
Other pulse shape should be converted into a rectangular pulse
having the same energy at given peak voltage.
d) Continuous pulses
For Pi,max on continuous pulses see Figure 6.
e) Single pulse
For single pulses
P
avg → 0. Hence, a higher pulse load
Pi,max is accepted (see Figure 7).
2
Pulse voltage
For high ohmic resistors the pulse load capability is limited by the
maximum pulse voltage depending on the pulse duration according
to the following equation:
with K = 100 s-1.
For
U
i, max see Figure 8.
3
Permitted change in resistance at pulse loads
The permissible pulse load is determined by a resistance change
that is in average less than 1%.
P
avg =
t
p· R
· U
i
2,
peak · t
i
P
avg =tp· R∫
u
2(
t
)d
t
1
t
2
1
P
avg =
t
p·R
· Ui
2,
peak ·t
e
12
U
i, peak = 1+
t
i·K
U
max
2.5 ·
U
max +
Figure 6
Figure 7
Figure 9a Figure 9b
Figure 8
Pulse Load Pmax (W)
(continuous pulses)
Pulse voltage Ui,max (V)
(single + continuous) Pulse Load Pmax (W)
(single pulses)
t
1
PULSE PARAMETER FOR RECTANGULAR AND EXPONENTIAL PULSES
pulse time ti
pulse time ti
pulse time ti
Revision: 5. Nov. 2004
RESISTORS
TECHNOLOGY OF TOMORROW
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Interne t: www.koaeurope.de
MECHANICAL PERFORMANCE TESTS
ELECTRICAL PERFORMANCE TESTS
ENVIRONMENTAL TESTS
Resistance to soldering heat 4.18.2 58 (Td) Solder bath method; No visible damage
(260 ± 5)°C; (10 ± 1)s 0.5% + 0.05 Ω0.3% + 0.05 Ω
Solderability 4.17.2 58 (Td) Solder bath method Good tinning (≥95% covered);
(230 ± 5)°C; (3 ± 0.5)s no visual damage
Component solvent resistance 4.29 45 (XA) Isopropyl alcohol; Marking legible;
23°C; toothbrush method no visible damage
Vibration 4.22 6 (Fc) 10-55 Hz / 1.5 mm No visible damage
(196m/s2) / 6 hours 0.5% + 0.05 Ω0.3% + 0.05 Ω
Temperature coefficient 4.8.4.2 –– Measurement points at Within specified T.C.R.
(20/-55/20/125/20)°C
Short time overload 4.13 –– Room temperature; No visible damage
U = 2.5 x P70 x R
≤2 x Umax ; 5s 0.5% + 0.05 Ω0.3% + 0.05 Ω
Periodic -pulse high- 4.28 –– 2.5 x Unom/1000 cycles No visible damage
voltage overload test tpulse = 1s / t
rep
= 26s 1% + 0.05 Ω0.6% + 0.05 Ω
Endurance at 70°C 4.25.1 –– 70°C / 1000h No visible damage
Pnom for 1.5h on / 0.5h off 0.5% + 0.05 Ω0.3% + 0.05 Ω
3% (size 2A) 1.5% (size 2A)
5% (size 2H) 3% (size 2H)
Endurance at 125°C 4.25.3 –– 125°C / 1000h No visible damage
No load 1% + 0.05% 0.75% + 0.05%
No visible damage
Rapid change of 4.19 14(Na) 5 cycles between -55/125°C 0.5% + 0.05 Ω0.3% + 0.05 Ω
temperature 30 min at each temperature 1% (size 2H) 0.7% (size 2H)
level
Damp heat, steady state 4.24 3(Ca) (40 ± 2)°C / 90% r.h. ; 1000h; No visible damage
Pnom for 1.5h on / 0.5h off 1% + 0.05 Ω0.75% + 0.05 Ω
3% (size 2A) 1.5% (size 2A)
5% (size 2H) 3% (size 2H)
NAME 60115-1
clause
ACCORDING TO IEC
60068-2-
(Test) TEST CONDITIONS
NAME 60115-1
clause
ACCORDING TO IEC
60068-2-
(Test) TEST CONDITIONS REQUIREMENTS
PERMISSIBLE CHANGE |∆∆R/RN|
LIMIT TYPICAL
REQUIREMENTS
PERMISSIBLE CHANGE |∆∆R/RN|
LIMIT TYPICAL
NAME 60115-1
clause
ACCORDING TO IEC
60068-2-
(Test) TEST CONDITIONS REQUIREMENTS
PERMISSIBLE CHANGE |∆∆R/RN|
LIMIT TYPICAL
Revision: 5. Nov. 2004
