PMA RHOPOINT [RHOPOINT COMPONENTS], PMA Datasheet
PMA
Manufacturer Part Number
PMA
Description
Precision Resistor
Manufacturer
RHOPOINT [RHOPOINT COMPONENTS]
Datasheet
1.PMA.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PMA-0505TLF
Manufacturer:
RECOM
Quantity:
12 000
Company:
Part Number:
PMA-0509TLF
Manufacturer:
PEAK
Quantity:
12 000
Company:
Part Number:
PMA-0512TLF
Manufacturer:
PEAK
Quantity:
12 000
Company:
Part Number:
PMA-0515TLF
Manufacturer:
PEAK
Quantity:
12 000
Company:
Part Number:
PMA-1205TLF
Manufacturer:
PEAK
Quantity:
12 000
Remarks:
pad size (bottom view)
This resistor has been developed especially for current
sense applications in SMD-power modules.
The PMA has been designed for flip-chip mounting on the
pc-board. All standard soldering processes like reflow-,
infrared-, vapor phase-, dip- and wave-soldering can be
used.
The heat which is generated by the measuring current is
conducted very efficiently to the pc-board via the heat
conductive substrate and the solder joints.
resistance range
Technical data
tolerances
temperature coefficient tcr ( R > 20mOhm )
applicable temperature range
load capacity
thermal resistance to ambiente
dielectric withstanding voltage
inductance
stability
Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com
- Standard resistance values according to E12 with the additional values of 2 and 5
- Minimum quantity of other values on request
RHOPOINT COMPONENTS LTD
Precision Resistor Type PMA
Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND
1%, 5%
Rth < 10K/W
100VAC
Temperature dependence of the electrical resistance
of ISA-PLAN resistors
power derating curve
2mOhm - 500mOhm
< ±30ppm/K ( 20°C to 60°C )
-55°C to +125°C
3W
< 10nH
deviation <0.5% after 2,000h
0.75
0.25
0.5
1
0
-40
P / P
20
-20
Nom
-0.2
-0.4
0.2
40
R/R
20
terminal temperature T
60
20
stability: 0.5%
40
[%]
80
60
Spec Sheet R501-1/2 01/99
100
80
120
100
K
reduced
stability: 1%
/ [
o
T [
C]
120
140
o
C]
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PMA Summary of contents
Page 1
... Minimum quantity of other values on request This resistor has been developed especially for current sense applications in SMD-power modules. The PMA has been designed for flip-chip mounting on the pc-board. All standard soldering processes like reflow-, infrared-, vapor phase-, dip- and wave-soldering can be used. ...
Page 2
... DIN IEC 286-3 parts/reel: 2500 pcs RHOPOINT COMPONENTS LTD Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com proposal for pc-board layout - form C ordering example: PMA-C - R010 - 5 type PMA Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND Spec Sheet R501-2/2 01/99 version ...