Lead free since1994
RoHS
Pb
We about us
T
he
microtech GmbH electronic,
a midrange firm, was founded in october 1990 placed in Teltow, near the
southern border of Berlin.
Our business field is the development, production and distribution of SMD-Chip Resistors, -Networks and -
Temperature sensors.
The
microtech GmbH electronic
is established with well known customers in Germany and foreign
countries as an supplier of high quality SMD-Chip Resistors in metal film and thick film technique.
production technologies and a highly motivated development and production team, wich have
more than 70 years of tradition of manufacturing resistors in Teltow and a traditional cooperation with
leading research institutes, are the guarantee for new innovative products and technologies as well as that
we can realize customer specific requirements.
Based on this innovative power it’s possible for us to offer you
- close-tolerance thin film chip resistors
- low ohmic resistors
- high ohmic resistors
- trimmable resistors
- impulse resistant resistors
- high power resistors.
All elements wich we’re produce and deliver naturally containing a lead free contact since more than 10
years, acc. RoHS (2002/95/EC).
Also we offer several special contacts, for example a special sticky contact.
M
odern
T
he solid base of the highly quality standard of the products, delivering faithfulness and flexibility of the
microtech GmbH electronic,
is a computer based Production-, Organisation- und Quality-Management-
System, wich is certified accordingly DIN EN ISO 9001:2000 by the TÜV Certifizierungsstelle der TÜV
NORD CERT GmbH & Co. KG.
Also we are impressive about the classification as an A-Supplier and high ratings by audits of meaningful
electronic enterprises.
With well known customers we are practise modern logistic relationships.
O
ur Sales-Team as well as sales representives and distributors in Germany and many other countries are
waiting for your requests around the chip resistor and temperature sensor at any time.
Catalogue microtech GmbH electronic, 11/01/2006, Page 1
Content:
Page
Program of production
Metal film-(Thin film-) Chip resistors
Thick film-Chip resistors
Networks
Temperature-Sensors
Dimensions
Packaging / Shipping
Our team
Contact
Representatives
3
4
5
7
8
9
11
12
13
14
Catalogue microtech GmbH electronic, 11/01/2006, Page 2
Program of production
Series
CMF
CMF
Type
0402
0603
U
max
(
V
)*
P
70
(W)*
50 (12,5)
75 (25)
0,063 (0,016)
0,1 (0,032)
R-Range
100R - 47k
100R - 30k
100R - 100k
10R – 511k
1R – 511k
100R - 50k
100R - 200k
10R – 1M
1R – 1M
100R - 50k
100R - 200k
10R – 1M
1R – 2M
R-Tolerance
1
0,05/0,1
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,05/0,1
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,05/0,1
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
TCR(ppm/K)
CMF
50
10
15
25
50
10
15
25
50
10
15
25
50
Metal film series (Thin film)
CMF
0805
150 (35)
0,125 (0,05)
CMF
1206
200 (50)
0,25 (0,1)
*) Values for stability classes 1.0, 0.5 and 0.25; Values in brakes for stability class 0.1
Thick film series
CDF
CDF
CDF
CDF
0402
0603
0805
1206
50
75
150
200
0,063
0,1
0,125
0,25
1R-10M
1R-10M
1R-10M
1R-10M
1
0,5/1
0,5/1
0,5/1
50/100
50/100
50/100
50/100
CDF
Low ohmic series
CNF
*) 2010 and 2512: >0R051
CNF
as CDF
as CDF
>0R020-1R *
5/10
500
0402 to 2040
High ohmic series
CHF
CHF
CHF
CHF
CHF
1)
0603
0805
1206/1210/1218
2010
2512
2)
75
150
200
250
300
1)
1)
1)
1)
1)
3)
limited by max. duration voltage U
eff
;
higher values on request;
at >330M only 5%-20%,
4)
at <500M TCR250
>10M-1G
2)
>10M-1G
2)
>10M-1G
2)
>10M-1G
2)
>10M-1G
2)
1/2/5/10
3)
1/2/5/10
3)
1/2/5/10
3)
1/2/5/10
3)
1/2/5/10
3)
500
4)
500
4)
500
4)
500
4)
500
4)
CHF
High power series
CLF
CLF
CLF
CLF
CLF
TCR50 on request
CLF
200
200
200
300
250
0,33
0,5
0,5
1,0
2,0
1R-10M
1R-10M
1R-10M
1R-10M
1R-10M
1/2/5
1/2/5
1/2/5
1/2/5
1/2/5
100
100
100
100
100
1210
1218
2010
2512
2040
Trimmable series
CRA/B
CRA/B
CRA/B
CRA/B
CRA/B
CRA/B
other types on request
CRA / B
75
150
200
200
200
250
0,1
0,125
0,25
0,33
0,5
1,0
1R-10M
1R-10M
1R-10M
1R-10M
1R-10M
1R-10M
-5/-10/-20/-30
-5/-10/-20/-30
-5/-10/-20/-30
-5/-10/-20/-30
-5/-10/-20/-30
-5/-10/-20/-30
50/100
50/100
50/100
50/100
50/100
50/100
0603
0805
1206
1210
1218/2010
2512
Impuls resistant series
CDI
CDI
CDI
CLI
CLI
CLI
CLI
other types on request
CDI / CLI
75
150
200
200
200
200
250
0,1
0,125
0,25
0,5
1,0
1,0
1,0
1R-1M
1R-1M
1R-1M
1R-1M
1R-1M
1R-1M
1R-1M
10/20
10/20
10/20
10/20
10/20
10/20
10/20
100
100
100
100
100
100
100
0603
0805
1206
1210
1218
2010
2512
Networks
CNR
1206-4
50
0,063 per
element
100R-1M
1/5
50/100
CNR
SMD-Temperature sensors
other types on request,
4)
in development, see data sheets for details
Platinum
Thick film
CPT
PTC
1206/0805
1206
4)
CPT / PTC
100R, 500R,1k
500R, 1k
3850
3250
Catalogue microtech GmbH electronic, 11/01/2006, Page 3
Metal film-(Thin film-) chip resistors
Types
Rectangular shape acc.
EN 140401-801
0402, 0603, 0805, 1206
Variants of contact
Lead free,
galvanic pure Tin-
Contact
Sticky contact
Special contact with low rest
permeability
Common properties
Thin film resistance layers
highest stability and reliability
high precise R-Coats (CuNiX, NiCr, CrSiX)
Diffusion barrier, resistant against dissolution
low current noise
good impuls stability
Coefficient of temperature 10 ppm/K
Tolerances 0,05 % - 1 %
Stability classes 0,1 – 1
RoHS conform
General layout
Series
CMF
CMF
Type
0402
0603
U
max
(V)*
50 (12,5)
75 (25)
P
70
(W)*
0,063 (0,016)
0,1 (0,032)
R-Range
100R - 47k
100R - 30k
100R - 100k
10R – 511k
1R – 511k
100R - 50k
100R - 200k
10R – 1M
1R – 1M
100R - 50k
100R - 200k
10R – 1M
1R – 2M
R-Tolerance
1
0,05/0,1
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,05/0,1
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,05/0,1
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
0,1/0,25/0,5/1,0
TCR(ppm/K)
CMF
50
10
15
25
50
10
15
25
50
10
15
25
50
Metal film series (Thin film)
CMF
0805
150 (35)
0,125 (0,05)
CMF
1206
200 (50)
0,25 (0,1)
*) Values for stability classes 1.0, 0.5 and 0.25; Values in brakes for stability class 0.1
Test- and climatic category
Metal film series (Thin film)
55/125/56 (Stability classes 0,25 up to 1)
with soldering temperature <110 C
10/85/56 (Stability class 0,1)
with soldering temperature <110 C
Taping/Packaging
Acc. EN 60286-3
Bulk cargo, Card board tape
Marking
Bar coding
Acc. EN 60286-3
Bulk cargo, Card board tape
Marking
Bar coding
Ordering sample
CMF
CMF 0805 33k2 0,5% 50ppm/K KP
CMF 0805 33k2 0,05% 15ppm/K KP
Catalogue microtech GmbH electronic, 11/01/2006, Page 4
