Page 2 of 2
Type MG Precision High Voltage Resistors
Type
T912
and
T914
Precision
Resistor
Networks
Type
T912
and
T914
Precision
Resistor
Networks
and
T914
Precision
Resistor
Networks
Type
MG
Precision
High
Voltage
Resistors
Type MG Precision High Voltage Resistors
Type MG Precision High Voltage Resistors
Page 1 of 2
Page 2 of 2
Resistor
Pairs and
Quads with
with Ratio
RatioCharacteristics
Characteristicsfor
forPrecision
PrecisionAnalog
Analog
Circuits
Resistor
and
Circuits
Now
with Pairs
Extended
Resistance
RangeCharacteristics
to 10,000 Megohms
and Additional
Models
Resistor
Pairs
and Quads
Quads
with Ratio
for Precision
Analog
Circuits
Type T912 and T914 Precision Resistor Networks are constructed with
Page 1 of 2
Temperature
Coefficient
tight
asResistor
80
ppm/°C,
Combined
with
Excellent
Type T912
T912
and
T914
Precision
are
constructed
with
® resistance
Type
and
T914 as
Precision
Resistor
Networks
areratio
constructed
with Long-Term Stability and Precision Tolerances.
Caddock
Tetrinox
films to
achieveNetworks
the precise
performance
® resistance films to achieve the precise ratio performance
Caddock
Tetrinox®
MG 650
Caddock
Tetrinox
resistance
to
achieve
thesource
preciseofvoltage
ratio performance
® resistance
and
stability
required
by
highlyfilms
accurate
amplifier
circuits,
reference
Caddock's
Micronox
films
are the
Preconditioning
for Power and Voltage Ratings
and
stability
required
by
highly
accurate
amplifier
circuits,
reference
and
stability
required
byHigh
highly
accurate
amplifier
circuits,voltage
voltage
reference
MG
655
Now
with
Extended
Resistance
Range
to
10,000
Megohms
and
Additional
Models
circuits
and
precision
bridge
circuits.
the
Type
MG
Precision
Voltage
Resistors'
outstanding
All power
ratings and
maximum
operating
voltage ratings
circuits
and
precision
bridge
circuits.
and of
precision
bridge
circuits.
are
for continuous
duty.Stability
These and
ratings
are based
on precombination
performance
features:
•circuits
Ratio
from
0.1%
to
0.01%.
MG
660 Tolerance
Temperature
Coefficient
as
tight
as
80
ppm/°C,
Combined
with
Excellent
Long-Term
Precision
Tolerances.
• Ratio
Ratio Tolerance
Tolerance -- from
0.1%
to
0.01%.
•
from
0.1%
to
0.01%.
stress
voltage
levels
applied
during
the
manufacturing
•••Single-resistor
valuesCoefficient
as
high as --10,000
Megohms.
Ratio
10 ppm/°C,
ppm/°C,
5 ppm/°C
ppm/°Coror22ppm/°C.
ppm/°C.
MG
680 Temperature
® resistance
Ratio
Temperature
Coefficient
10
5the
Caddock's
Micronox
films
arehigh
Preconditioning
for Power
and resistor
Voltage performance
Ratings
process
to provide
for stable
even
Ratio
Temperature
Coefficient
- 10
ppm/°C,
5 ppm/°C
•the
continuous
operating
voltages
as
assourceorof2 ppm/°C.
MG
710
•••Maximum
Absolute
Temperature
Coefficient
25
ppm/°C.
Type
MG
Precision
High
Voltage
All
power
ratings
and
maximum
operating
voltage
ratings
Absolute
Temperature
Coefficient
- Resistors'
25 ppm/°C.outstanding
under
momentary
overload
conditions.
voltsTemperature
("-15"
ratings).
Absolute
Coefficient
25 ppm/°C.
•••48,000
Ratio
of
at Full
Full- Load
Load
for 2,000
2,000hours
hours- -within
within
0.01%.
MG
712 Stability
are
for continuous
duty.voltages
These60%
ratings
are than
based
preof performance
features:
Maximum
operating
higher
theon
values
Ratio
Stability
of Resistance
Resistance
at
for
0.01%.
•combination
Overvoltage
capabilities
of 150%
of
standard
working
•
Ratio
Stability
of
Resistance
at
Full
Load-for
2,000
hours - within
0.01%.
stress
levels
during
the manufacturing
listed
involtage
the table
may applied
be specified
by adding
"-15" to the
Shelf
Life
Stability
of
Ratio
for
6
Months
within
0.005%.
•••voltages
Single-resistor
values
as
high
as
10,000
Megohms.
Shelf
Life
Stability
of
Ratio
for
6
Months
within
0.005%.
for Stability
all models
and
values,
(except
"-15"
ratings).
MG 714
process
to provide
for stable
resistor Note
performance
even
•Maximum
Shelf
Life
ofoperating
Ratio
for
6 available
Months
-inwithin
0.005%.resistance
model
number
(Example:
MG750-15).
that overload
Both
T912
T914
are
14as
standard
values
voltages
as high
Both the
thecontinuous
T912 and
and the
the
T914
are
available
in 14
standard
resistance
values
••between
Resistance
Tolerances
from
±1.0%
to
±0.1%.
under
momentaryratings
overload
and
overvoltage
do conditions.
not apply to the "-15" resistors.
the
T912
and
the
T914
are
available
in
14
standard
resistance
values
MGBoth
715 volts
1,000
ohms
and
1
Megohm.
Caddock's
high
thru-put
manufacturing
48,000
("-15"
ratings).
between
1,000Coefficient,
ohms and for
1 Megohm.
Caddock's range,
high thru-put
manufacturing
•capability
Temperature
standard
resistance
of
Maximum
operating
voltages
60% shown
higher in
than
values
Resistance
for "-15"
resistors
thethe
table
are
1,000
ohms
Megohm.
Caddock's
high
thru-put
manufacturing
assures
that
prototype
and
large-volume
production
quantities
are ranges
capability
assures
thatand
prototype
and
large-volume
production
quantities
are
•between
Overvoltage
capabilities
of1with
150%
of standard
working
MG ppm/°C
716
80
in
combination
resistance
tolerances
as
listed"-15
in are
the
table
may be specified
by adding "-15" to the
from
Min."
to "Standard
Max."
capability
assures
that
prototype
large-volume
production
available
either
from
stock
or values,
weeks
after
receipt
order.quantities
available
either
from
withinand
66(except
weeks
after
receipt
ofoforder.
voltages
for
all
models
and
"-15"
ratings).
tight
as ±0.1%.
model number Performance
(Example: MG750-15). Note that overload
available
either from stock or within 6 weeks after receipt of order. Non-Inductive
MG 720
Resistance
Tolerances
±1.0% to ±0.1%.
Non-inductive
performance
andMost
overvoltage
ratings
do
not apply to the
"-15"
resistors.
••Standard
Type
MG resistors
havefrom
demonstrated
stability of 0.01%
models
manufactured
with
Caddock's
withare
Caddock's
exclusive design
Type
T912
and
T914
Precision
Resistor
Networks
Standard
Type
T912
T914
Precision
Resistor
Networks
Specifications:
Specifications:
MG 725
•Standard
Temperature
Coefficient,
forType
standard
resistance
range,
of
Resistance
ranges
for
"-15"
resistors
shown
in the table
are
per
1,000 hours
in
extended
load
life
testing
of
standard
Non-Inductive Design
which
uses
a
serpentine
resistive
Type
T912
and
Type
T914
Precision
Resistor
Networks
80In
ppm/°C
into
withequal
resistance
tolerances
asType
from
"-15
Min."
toSpecifications:
"Standard
Max." lines to carry current in
addition
the
14
equal
valuemodels
modelsof
ofthe
the
TypeT912
T912pattern
andT914,
T914,
resistance
range
values.
In
addition
tocombination
the
14 standard
value
and
that
provides
for
neighboring
MGIn
717
Absolute
Tolerance:±0.1%
±0.1%
resistors.
Absolute
Tolerance:
for for
all all
resistors.
tight
asexceptional
±0.1%.
addition
thealso
14
standard
equal
models
the Type T912opposite
and T914,
the
Type
T912
can
be ordered
withvalue
the
Type
T912to
can
also
with
-been
This
performance
has
provenofthrough
Non-Inductive
Performance
directions,
thereby
achieving
maximum
cancellation
Most
models
are
available
with
Absolute
Tolerance:
±0.1%
for all resistors.
the
Type
T912
can
also
be
ordered
with
•••Type
MG
resistors
have
demonstrated
stability
of
0.01%
many
years
of
use
in
equipment
that
demands
the
highest
Most
models
are
manufactured
with
Caddock's
of
flux
fields
over
the
entire
length
of
the
resistor.
This
±25
ppm/°C
Absolute
Temperature
Coefficient:
Absolute
Temperature
Coefficient:
±25
ppm/°C
10:1
Resistance
Ratio
for
use
in
amplifier
gain-setting.
Caddock's Non-inductive Serpentine Pattern
10:1 Resistance Ratio
amplifier gain-setting.
MG 721
1,000
hours
inRatio
extended
loadinlife
testing
of standard
reliability
and
stability,
including
TWT
amplifiers,
X-ray
Non-Inductive
Design
which
uses
a
serpentine
resistive
Absolute
Temperature
Coefficient:
±25
ppm/°C
•••per
10:1
Resistance
for
use
amplifier
gain-setting.
efficient
non-inductive
construction
is
accomplished
without
referenced
to
+25°C,
∆
R
taken
at
0°C
and
+70°C.
referenced
to
+25°C,
∆
R
taken
at
0°C
and
+70°C.
9:1Resistance
Resistance
Ratio
voltage
reference
dividers.
9:1
- for use in and
voltage
reference
dividers.
resistance
rangeRatio
values.
referenced
to advantages.
+25°C, ∆Rlines
takento
at carry
0°C and
+70°C.in
systems,
geophysical
instruments,
medical
electronics.
pattern that
provides
for neighboring
current
derating
of any
performance
• MG
9:1730Resistance
Ratio
- for use in voltage
reference
dividers.
Voltage
Rating:
3030volts
DCDC
or or
RMS
ACAC
Voltage
Rating:
volts
RMS
This
exceptional
performance
has
been
proven
through
opposite directions,
thereby
achieving
maximum
cancellation
Ordering Information:
Information:
T912 - A
A 10K
10K -- 010
010 --02
02
Ordering
applied
to
R
1Rating:
,
R
2R
,
R
3Rand
R
4volts
.
Voltage
30
DC
or
RMS
AC
applied
to
R
1
,
2
,
3
and
R
4
.
many
years Information:
of
in equipment
that
highest
oftoinches
flux
over Specifications:
the entire length of the resistor. This
Dimensions
in
and
Ratio
Track
(0°C
+70°C):
T912 - A
10Kdemands
- Resistance
010 - 02 the
Ordering
Max.useOverload
RatioTemperature
Temperature
Track
(0°C
to
+70°C):
*fields
Model
Number
*(millimeters)
Model Model
Watt-Number
Dielect.
applied construction
to R1, R2, R3 and
R4.
Continuous
-10
==X-ray
1010ppm/°C
-05
=efficient
5 ppm/°C
reliability
and
stability,
including
TWT
amplifiers,
Standard
Extended
non-inductive
is
accomplished
without
-15
-10
ppm/°C
-05
=
5
ppm/°C
Rating Strength Min.
No.
age Code
B
Ratio Temperature A
Track (0°C to +70°C):
MG 735
Rating:
watt
applied
to R
1,2,RR
2,3 R3
Power
Rating:0.10
0.10
watt
applied
to1,RR
* C Power
RatioCode
Letter:
Oper.
Volt.*
Resistance
Tolerance:
Model
Number
-02
ppm/°C
Max.
Max.
Min.
Ratio
Letter:
-02= =2 2
ppm/°C
-10 = 10 ppm/°C
-05derating
= 5 ppm/°C of anyand
systems,
geophysical
instruments,
and medical
electronics.
performance
advantages.
T912with
withRR :*
:R
R where
where
R =
= 10R
10R
R4R(not
to to
exceed
rated
Power
Rating:
0.10
wattvoltage).
applied
AA- -T912
R
4 (not
exceed
rated
voltage).to R1, R2, R3
�.015 .025 �.002and
Ratio Tolerance: -100 = 0.1%
-020 .094
= 0.02%
.313 �.020
N
1
1
*
2
2
2
2
**
*
1
1
Code
Letter:10K:100K
= 2 ppm/°C
Resistance Range
Tolerance
Ratio
Tolerance:
= 0.1%
-020 = 0.02%
1K:10K
40K:400K
0.5 1K:10K
600
200 �
5 Meg
N/A -100 -02
750
N/A
Type 1 40K:400K
MG650 Ratio
(2.39
�.38)
(7.95 �.51)
(.64 �.05) and R4 (not to exceed rated voltage).
-050 = =0.05%
-010
= 0.01%
T912
with R10K:100K
1: R2 where R2 = 10R1
-010
MG 745 A -2K:20K
2K:20K
20K:200K
50K:500K
Ratio Tolerance: -050
-100 = 0.05%
0.1%
-020 == 0.01%
0.02%
20K:200K
50K:500K
Package
Power
Rating:
Type
T912,
0.20
watt.
1K:10K
10K:100K
40K:400K
Standard
�1%,
�0.5%,
�0.25%,
�0.1%
�.025
.109
Package
Power
Rating:
Type
T912,
0.20
watt.
.025
.313
�.030
�.002
Resistance
5K:50KMax.
25K:250K
100K:1
Meg
Dimensions
inches
and (millimeters)
Standard
Values:
(R
1=
) 1)0.05% in-010
-050
= 0.01%
Type 1 100K:1
Meg 200 �
0.5 5K:50K
60025K:250K
750
8 Meg
N/A
N/A
MG655
StandardResistance
Resistance
Values:
(R
Overload
Model WattDielect.
2K:20K
20K:200K
50K:500K
�.76) (2.77 �.64)
(.64 �.05)
Type
T914,
0.40
watt.
Continuous
10K
40K
200K(7.95 500K
Package
Power
Rating: Type T912,
0.20 watt.
Type
T914,
0.40
watt.
Standard
Extended
-15 1K
1K
10K
40K
200K
500K
B -5K:50K
T912 with R25K:250K
1: R2 where
R2 100K:1
= Strength
9R1 Meg Min.
Rating
No.
age
A
B
C
St'd
with
"-15"
rating
�1%
Standard
Resistance
Values:250K
(R1)
B - T912
with Volt.
R1: R2 where R2 = 9R1
Oper.
Resistance
2K
20K
50K
Meg .094 �.015 .025 �.002
Max.
Max.
.500 1�.030
Min.
MG 731 0.6
1K:9K1,000 10K:90K
2K
20K
50K
250K
1500K
Meg
Type
T914, 0.40Tolerance:
watt.
Type 1 40K:360K
750
400 �
Meg 100K
N/A
N/A 5K
MG660
1K 1025K
10K
40K
200K
(2.39
400K
(12.70
(.64 �.05)
to +105°C.
Storage
Temperature:
B -1K:9K
T912
with R10K:90K
1
: R2 where R2 40K:360K
=
9R1
�.015 .025
.094 �.38)
2K:18K
20K:180K
50K:450K
Extended
Range
�1%
5K
25K
100K
400K
.313 �.76)
�.020
�.002
to Tolerance
+105°C.
Storage
Temperature:
-55°C
Resistance
Range -55°C
2K
20K
50K
250K
1 Meg
20K:180K
50K:450K
600
200
�
5
Meg
N/A
750
N/A
Type
1
MG650 0.52K:18K
1K:9K
10K:90K
40K:360K
(2.39
�.38) .025
Special or mixed resistance values are available
as �.030
custom networks.
.094 �.015
5K:45K
25K:225K
100K:900K
�.51)
�.05)
(7.95
(.64
.750
�.002
5K
25K
100K
400K
Special
or mixed resistance
values
available as custom networks.
to
+105°C.
Storage
Temperature:
-55°C
2,00025K:225K
750
20 Meg
N/A are
600 See
�
N/A
MG680 0.8 5K:45K
Type 1 100K:900K
2K:18K
20K:180K
50K:450K
(2.39
�.38)
the
custom
section
at
the
bottom
of
this
page.
(19.05
(.64
�.76)
�.05)
Insulation
Resistance
Between
Isolated
Pins:
Standard
�1%, �0.5%,
�0.25%,
�0.1%
.109 �.025 .025 �.002
No Letter - T912 with R1 = R2
Temperature
Coefficient:
.313 as
�.030
See
the
custom
at thevalues
bottom
this page.
Insulation
Resistance
Between
Isolated
Pins:
Special
or mixedsection
resistance
custom
networks.
5K:45K- T91225K:225K
Letter
with Type
R1 = R12 100K:900K 200 �
0.5
8 Meg
N/A areofavailable
N/A
MG655
MG 740No
(2.77
�.64) .025
No Letter - 600
T914 with R1 = R2 = R3 =750
R4
.094 �.015
(This information appears on the back side
of the
network)
(7.95
(.64 �.002
�.76)
�.05)
1.000
�.040
Pin
2 2to
Pin
3,Resistance
PinPin
4 to
PinBetween
5, 5,
or or
PinPin
6 to6 Pin
7, 7,
the
custom section
bottom
of this
-- T914
R
R4
(This
the back
sidepage.
of the network)
1.0
800 �See
50 appears
Megat theonN/A
N/Ainformation
1R22 = R3 =750
MG710 No
Insulation
Isolated
Pins:
St'd
with
"-15"
rating
�1%
No Letter
Letter4,000
T912 with
withType
R11 == R
Pin
to
Pin
3,
4
to
Pin
to
Pin
�.38)
(2.39
Resistance
�1.02)
(25.40
(.64
�.05)
.094 �.015 .025 �.002
.500
�.030
TC
Specifications
1,000
Megohms,
minimum.
No Letter1,000
- T914 with Type
R1 = R
R4
1 2 = R3 =750
on
the back side of the network)
400 � (This
10 appears
Meg
N/A
N/Ainformation
MG660 0.6
Range
Pin 2 Megohms,
to
Pin
3,
Pin
4
to
Pin
5,
or
Pin
6
to
Pin
7,
�.38) .025
.140 �.030
minimum.
�.76) (2.39
�.05)1,000
(12.70
(.64 �.002
.400
�.060
Extended Range
�1%
2
1,000
750
800 �
20 Meg
N/A
N/A
MG712 0.6
(3.56 �.76)
(10.16
(.64 �.05)
TypeType
T912
Type
T914
1,000Standard
Megohms,
and minimum.
.750�.152)
�.030 .094 �.015 .025
�.002
MG 750 0.8
Dielectric
Strength
Between
Isolated
Pins:
Type Type
T912
Type
T914
�80
ppm/�C
from
-15�C
to
+105�C,
600 �
2,000
750
20 Meg
N/A
N/A
MG680
1
�.38) .032
.150 �.030
(.64 �.002
�.76) (2.39
�.05)Dielectric
St'd withStrength
"-15" Coefficient:
Between Isolated Pins:
Ratios Available:
1:1, 9:1,210:1 and
Custom.
.562
1:1(19.05
and�.060
Custom.
Temperature
1,000Type
750 Custom.
200 � 6.5 Meg Ratios
20 MegAvailable:
N/A
MG714
referenced to +25�C.
T912
Type 1:1
T914
Ratios1.0Available:
1:1, Type
9:1,
10:1 and
50Dielectric
volts
RMS
AC.
Ratios
Available:
and
Custom.
(3.81
�1.52)
(14.27
(.81 �.05)
rating
.094 �.76)
�.015 .025
Strength
Between Isolated Pins:
1.000
�.040
�.00250
.095
(2.41)
volts
RMS
AC.
.095
(2.41)750
.900 ±.020
4,000
800
�
50
Meg
N/A
N/A
Type
110:1
MG710
.500 ±.020
Ratios1.0Available:
1:1,
9:1,
and
Custom.
Ratios(22.86
Available:
1:1
and
Custom.
MAX.
�.38) .025
Resistance
.095
(2.41) (2.39
.140 �.030
MAX.
�1.02)
(25.40
(.64 �.002
�.05)
(2.41)
.750
�.060
.900±.51)
±.020
(12.70
±.51) Type .095
.500 ±.020
TC from
Specifications
50
volts
RMS
AC.
2,000
400 � 26 Meg
50 Meg (22.86
N/A
MG715
2 MAX. 750
MAX. (3.56 �.76)
�80
ppm/�C
+25�Cchange
to +105�C,
Ratio
Stability
Under
Load:
Ratio
MG 780 1.0
±.51)
Range
(19.05
�1.52)
�.05)
(.64
(12.70 ±.51)
(2.41) .140 �.030
(2.41)
.400 .095
�.060
.025 �.002Ratio Extended
.900 ±.020
Stability Under
Load:
.500 ±.020 Type .095
-200 ppm/�C
to +50Ratio
ppm/�Cchange
from
2 MAX. 750
1,000
800 �
20 Meg (22.86
N/A
N/A
MG712 0.6
MAX. (3.56
�.76)
±.51)
.140
�.030
between
any
two
resistors
in
the
network
under
Rangeand
�.152)
�.05)
(10.16
(.64 �.002
(12.70
±.51)
.025
1.000
�.060
Standard
CADDOCK
CADDOCK
.500
±.020
-15�C
to
+25�C.
Type
2
600
�
1.5
4,000
750
75
Meg
N/A
70
Meg
MG716
Ratio Stability
Load:
Ratio
change
.500 ±.020
between
any"-15"
two Under
resistors
in from
the
network
under
�80 ppm/�C
-15�C
to +105�C,
(3.56 �.76)
Page 1 of 2
T914
(.64 �.05)
�1.52)
(25.40
T912
CADDOCK
(12.70
±.51)
CADDOCK
(12.70
±.51)
.500
±.020 .150 �.030
St'd
with
.562
�.060
�.002
.032
0.01%
full
load
for
2,000
hours
at
+70°C,
.500
±.020
0129
0102
T914
1.0
1,000
200 � 6.5 Meg
20 Meg
N/A
MG714
Type
2 ±.51) 750
referenced
toat
+25�C.
T912
±.51) (3.81
(12.70
between
any
resistors
the
network
under
�.76) .040
(12.70
.240 �.030
0.01%
load
for two
2,000
hoursin
+70°C,
�1.52)
�.05)full
(14.27
(.81 �.002
.710
�.050
rating
CADDOCK
0129
MG 785 1.5
CADDOCK
0102
Insulation
Resistance:
10,000
Megohms,
min.
.500
±.020
.500
±.020 750
maximum.
2,000
600
�
75
Meg
225
M
17
Meg
Type
2
MG717
T914
T912
�1.27)
(18.03
(12.70
±.51) (6.10
(12.70 ±.51)
�.030 (1.02
.140 �.76)
full load for 2,000 hours at +70°C, 0.01%
.025 �.05)
.750
�.060
�.002maximum.
.020
0129
.020 2
0102
750
400 � 26 MegPIN 1 50 Meg
N/A
MG715 1.0PIN 1 2,000
Type
�80 ppm/�C 5
from
+25�Crated
to +105�C,
(.51)
Overload/Overvoltage:
times
power
(.51)
�.76) .025
(3.56
.140
�.030
(19.05
�1.52)
�.05)
(.64
.020
�.002
1.500
�.080
PIN
1
Extended
.020
PIN
1
maximum.
.010
Shelf
Stability of Ratio:
Six months
at shelf
Type
2 ±.040 750 .0101 K
6,000
N/A
N/A .100 150 Meg
MG720 2.0
.100
(.51)
-200not
ppm/�C
to +50 ppm/�C
frommax.150 ±.040
(.51)
.150
�.76)
(3.56
(.64 �.05)
�2.03)
(38.10
(.26)
with
applied voltage
to Six
exceed
1.5
times
(2.54)
.140
�.030 .025
Range
(2.54)
.020
�.002Shelf
1.000
�.060
±1.02)
(3.81
.010
.100
PIN 1
.020
Stability
Ratio:
months
at shelf
(3.81
±1.02) 750 (.26)
.010
.100
PIN
1
.150
±.040
-15�C to +25�C.
Type
600 � 70 Meg
1.5
4,000
75 Meg
N/A
MG716
.1502±.040
(.51)
conditions,
50
ppm of
maximum.
(.51)
�.76) .040
(3.56
MG 810
.240 (.26)
�.030
8(2.54)
PINS ON .100 (2.54) CENTERS (25.40
�.05)
(.64
�1.52)
(.26)
(2.54)
�.002
1.000
�.050
4 PINS
ON .100 (2.54) CENTERS
(3.81
±1.02)
imum
continuous
operating
voltage
for
5
seconds.
±1.02)
(3.81
.010
Shelf Stability
of maximum.
Ratio: Six months at shelf
2.0.100
4,000
200 � 51 Meg8.100
100 Meg
300 M
MG721
Type
2 ±.040 750 .010
50 ppm
.150
±.040 (6.10 �.76) (1.02 �.05)conditions,
.150
�1.27)
PINS ON .100 (2.54)
(.26)
(2.54)
4 PINS
ON .100 (2.54)
R1 CENTERS
R2 (25.40
R(3.81
3 �.050
R4 .240 �.030
(2.54)
.040 �.002
.710
±1.02)
R2 CENTERS
Insulation
Resistance:
10,000 Megohms, min.
±1.02) 750 (.26)
(3.81
Type
1: DC
Voltage
1.5 R1
2,000
600 � 17 Meg
75 Meg
225 M
Type
2®
MG717
50 ppm
maximum.
�.76) (1.02
.140 �.030
R1 CENTERS
R2 (18.03
R3�.080
R4(6.10
�1.27)Preconditioning
�.05)conditions,
8are
PINS ON
.100 (2.54)
Caddock's
resistance
films
the
source
of
for
Power
and
Voltage Ratings
.025 �.002
2.000
4 PINSRON
(2.54)
CENTERS
1 .100
R
2Micronox
2.5
750
1.5
K
200
Meg
10,000
N/A
N/A
MG725
Type 2
Type
2:
DC
Voltage
or
V
AC
�.76)
(3.56
Overload/Overvoltage:
5 times
rated ratings
power
�.05)
(.64
�2.03)
(50.80
rms
�.030
R1
R2 1.500
R3�.080 R4 .140
.025 �.002
the
Resistors'
outstanding
All
power
ratings and maximum operating
voltage
R1MG6,000
RPrecision
2
Type 2 High
750 Voltage
1K
N/A3
N/A
MG720
MGType
815 2.0
DIMENSIONS
IN INCHES150 Meg 1
2
4 (38.10
5
6�.080
7
8(3.56
�.76) .040
.240 �.030
(.64 �.002
�.05)
�2.03)
1
2 3
4
1.500
with
applied
voltage
notOverload/Overvoltage,
to exceed
1.5 times
maxResistance
Range
�R
3.0
1,000
500
250
Meg
�
M
6,000
750
77
Meg
MG730
AND
(MILLIMETERS)
Type
2
are
for
continuous
duty.
These
ratings
are
based
on
precombination
of performance
features:
DIMENSIONS IN INCHES
�.76)
1
6 4 7 (6.10
8
R21 =3 R2 4=
R53 =�2.03)
R
(38.10
1
2 3
4
.240
�.030 (1.02
.040 �.05)
�.002
1.000
�.050
imum
continuous
operating
voltage
for
5
seconds.
AND�(MILLIMETERS)
2.0
4,000
750 DIMENSIONS
200
100
Meg
300
M
51 IN
Meg
MG721
Type 2
�.76)voltage
(6.10
INCHES
= 5R3 �.060
=6R47 stress
levels
applied
during
the
manufacturing
Standard
0.5%
max.
1
2R1 3= R24(25.40
8 �.030
.315
�.05)
(1.02
�1.27)
1.000
�.002
.040
1
2
3
4
Single-resistor
high as
10,000
40 MegMegohms.
2.6
4,000 values
200
�(MILLIMETERS)
150 Meg
750 M
Type 2as 1,000
MG731
Type 1: DC Voltage
Page 1 of 2
AND
(8.00
�.05)
R1 = R2(25.40
= R3�1.52)
= R4 process
.140 �.76)
�.030 (1.02
to
stable
performance
even
�.002
.025 provide
2.000
�.080
St'dfor
with
"-15"Voltage
ratingresistor
2.5
750
1.5
K
Meg as N/A
10,000
N/A as200
MG725
Type 2operating
Maximum
continuous
voltages
high
Type
2: DC
or VrmsAC N/A
�.76) .040
(3.56
.240patents
�.030
�.05)
(.64 �.002
�2.03)
(50.80
2.000
�.080
Certain
products
shown
in
this
catalog
are
covered
by
one
or
more
patents,
there
are
also
pending.
under
momentary
overload
conditions.
10,000
1,000
750 � 178 Meg 300 Meg 1,000 M
MG735 3.6
Type 2
�.76)
(6.10
(1.02
�.05)
�2.03)
(50.80
Extended Range
max.
48,000 volts6,000
("-15"Type
ratings).
.240 �.030 .040 �.002
1.500 �.080
Call or
write
our0.8%
Applications
Resistance
Range
Overload/Overvoltage,
1,000
500 � 77 Meg 250 Meg
750 M
MG730For3.0applications
2
operating
voltages
60%
higher
than the �R
values
�.76) (1.02
requiring
non-standard
.315Maximum
�.030
�.05)
(38.10
�2.03) (6.10
.040 �.002
1.500 �.060
Overvoltage
capabilities
of
150%
of
standard
64 Meg 300 working
3.6
6,000
1,000
300 �
Meg 1,500 M
Type 2
MG740
Call
or
write
our
Applications
Engineering
for
performance,
�.76)
(8.00
Thermal
Shock:
Mil-Std-202,
Method
(1.02
�.05)
�1.52)
(38.10
Standard
0.5%
max.
.315 �.030
For
applications
requiring
non-standard
listed
in
the
table
may
be
specified
by
adding
"-15"
to107,
the
resistance
values,
the
T912
and
custom
1.000
�.060
�.002
.040
B T914
1.500
±
.125
A
C
40 Meg 150
2.6 for4,000
1,000values,
200 � (except
Meg ratings).
750 M
Type 2 and
MG731
Call
ormax.
writefor
ourperformance,
Applications
voltages
all models
"-15"
�.76) (1.02
(8.00
Engineering
.240 �.030
price
and
availability
of these
(25.40
�1.52)model
�.05) (Example:
ΔR
0.25%
Cond.
C,"-15"
± 3.18)
(38.10
.040 �.002
3.000 �.100
For
requiring
non-standard
resistance
values,
T912
and
T914
custom
number
MG750-15).
Note
that
overload
configurations
can the
include
these
special
features:
5.0applications
15,000
1,000
1 K 288
Meg 500 Meg 1,500 M
MG745
Type
2
St'd
with
rating
N/A
�.76)
(6.10
�.05)
(1.02
�2.54)
(76.20
Engineering
for
performance,
.240
�.030
.040 �.002
2.000 �.080
price
andresistor
availability
of resistors.
these
custom
networks.
Resistance
Tolerances
±1.0%
±0.1%.
resistance
values,
the
and
T914
custom
Moisture
Resistance:
Mil-Std-202,
Method
106,
3.6 resistance
10,000
1,000
750
� to
300 the
Meg source
1,000 M
178
Meg
MG735
TypeT912
2®from
and
overvoltage
ratings
dodeveloping
not
apply
to
the
"-15"
configurations
can include
these
features:
Mixed
values
with
a special
maximum
ratio
Caddock's
Micronox
resistance
films
are
of
for
Power
and
Voltage
Ratings
�.76)
(6.10
.315 �.030
(1.02
�.05)
�2.03)Preconditioning
(50.80
For immediate
engineering
assistance
in
Low
Ratio
TC
matched
.040 �.002
2.125 �.060
Extended
Range
0.8%
max.
price
andshown
availability
oftable
these
5.0IN INCHES
1,000
400
500 Meg range,
2,500 M of (53.98
� 128resistance
10,000
Meg
MG750
Type 2
custom
resistor
networks.
�.76)
(8.00
ΔR
0.4%
max.
configurations
can
include
these
special
features:
Temperature
Coefficient,
for
standard
�.05)
(1.02
�1.52)
DIMENSIONS
AND (MILLIMETERS)
Resistance
ranges
for
"-15"
resistors
in
the
are
of
250-to-1.
(Example:
1.0
Megohm
and
4
K)
.315
�.030
Mixed
resistance
values
with
a
maximum
ratio
the
Type
MG
Precision
High
Voltage
Resistors'
outstanding
All
power
ratings
and
maximum
operating
voltage
ratings
�.002
.040
1.500
�.060
high
voltage
resistor(8.00
sets,
call or write
our Applications
Engineering
and we
will
3.6
6,000
1,000
300 � 64 Meg 300 Meg
1,500
M
Type 2
MG740
custom
resistor
networks.
�.76)
Thermal
Shock:
Mil-Std-202,
Method
107,
.315 �.030
(1.02
�.05)to "Standard
�1.52)from
(38.10
.040
3.125 �.060
�.002
80
ppm/°C
in(Example:
combination
with
resistance
tolerances
as
Mixed
values
with
a 600
maximum
"-15
Min."
Max."
Load
Life:
1,000
hours
at +125°C
atproduct
rated
of
250-to-1.
Megohm
and
K)
are
for
continuous
duty.
These
ratings
are
based
on
preTypeas
2 1.0
Meg4 ratio
7.5 resistance
15,000
� 192
750 Megbe 3,750
M
combination
of
performance
features:
MG780
Absolute
TC
as
low
151,000
ppm/°C.
pleased
to
offer
the
best
solution
from
our
high
voltage
resistor
�.76)
(8.00
(79.38
�1.52)
�.05)
(1.02
.240 �.030 .040 �.002
ΔR
0.25%
max.
Cond.
C,
3.000
�.100
tight
as
±0.1%.
voltage,
not to exceed
Derating
Curve:
of
250-to-1.
(Example:
1.0
Megohm
and
100
5.0
15,000
1,000
1 K 288
500 Meg
1,500 M
Meg4 K)
MG745
Typeas
levels
applied
duringrated
thepower.
manufacturing
Non-Inductive
�.76)voltage
(6.10
Absolute
as
low
151,000
ppm/°C.
.315 �.030
capabilities.
�.05)Performance
(1.02
�2.54)stress
(76.20
.040 �.002
4.000 �.120
Ratio8.0
TCTC
as
low
as
222as
ppm/°C.
Single-resistor
values
high
as
Megohms.
20,000
80010,000
� 320 Meg
1,000 Meg
5,000 M (101.60
MG785
Type
80
Moisture
Resistance:
Mil-Std-202,
Method
106,
�.76)
(8.00
Type
MG resistors
have
demonstrated
stability
of 0.01%
�.05)
(1.02
provide
for
stable
resistor
performance
even
.315
�.030 to
Absolute
TC
as
low
as
15
ppm/°C.
Most
models
are
manufactured
with
Resistance
Range
Load
Life,Caddock's
�R
�.002
.040
2.125 �3.05)
�.060 process
Maximum
continuous
operating
voltages
as
high
as
Ratio
TC
as
low
as
2
ppm/°C.
60
5.0
1,000
400 � 128 Meg 500 Meg 2,500 M
10,000 OR ratings.
MG750
Type 2
Custom
voltage
�.76): (1.02
(8.00
ΔR 0.4%
max.uses a serpentine resistive
RATED
POWER
.315 �.030
�.05) overload
(53.98
�1.52)under
.040 �.002
5.000 �.120
per
1,000
hours
in
extended
load
life
testing
of
standard
momentary
conditions.
Non-Inductive
Design
which
Type
2
400
Meg
10.0
25,000
1,000
1
K
1,250
Meg
6,250
M
RATED
VOLTAGE,
%
MG810
40
Ratio
TC
as ("-15"
low asof
2 ppm/°C.
(8.00 �.76)
Standard
max.
48,000
volts
ratings).
MG750
-100M
- 1% at0.5%
(127.00
Custom
voltage
.040 �.05)
3.125 �3.05)
�.060 .315 �.030 (1.02
�.002
Matched
resistors
special600value
Load
Life:
1,000
+125°C
atvalues
ratedin
resistance
rangeratings.
values.
Type any
2
7.5
15,000
1,000
� 192 Meg 750 Meg 3,750 M
Maximum
operating
60%hours
higherto than
MG780
20
pattern
forvoltages
neighboring
lines
carrythe
current
�.76)that
(8.00
(79.38
�1.52)
�.05)
(1.02
.040 provides
�.002
6.000 �.120
.350
�.040
Overvoltage
capabilities
of
150%1 Kvalue
of 384
standard
Model
Number:
Tolerance
Custom
ratings.
St'd with "-15"
rating
0.8%
15.0 voltage
30,000
1,000
Meg 10,000 M (152.40
Meg 2,000working
MG815
Type
2
voltage,
not
to
exceed
rated
power.
between
1
K
and
2
Megohms.
0
Matched
resistors
of
any
special
�.05)
(1.02
�3.05)
listed
in the
table may
be specified
bymaximum
addingmax.
"-15"
to the
(8.89
This exceptional performance
has225been
proven through
opposite
directions,
thereby
achieving
cancellation
.315�1.02)
�.030
.040
�.002
4.000
�.120
25
75
125
175
275
voltages
models
values,
"-15"
8.0 for
20,000
1,000
800value
� (except
Meg ratings).
5,000 M (101.60 �3.05) (8.00
320 Meg 1,000
MG785
2 and
Value:
�.76)
Matched
of
any
special
Extended
Range
0.8%resistor.
max.
�.05)
(1.02
between
1resistors
Kalland
model
number
(Example:
MG750-15).
that
AMBIENT
TEMPERATURE,
°C
many
years
of
use 2Type
inMegohms.
equipment
that
demands
the
highest
Resistance
Range
Load
Life,
�Roverload
of Resistor
flux
fields
over
the
entire
length of Note
the
This
Models
with
low inductance
construction
are±0.1%.
in shaded areas.
.315 �.030 .040 �.002
RHOPOINT
COMPONENTS
LTD
5.000
�.120
Resistance
Tolerances
from
±1.0%
to
between
1
K
and
2
Megohms.
and
overvoltage
ratings
do not
applyis to
the0.5%
"-15"
resistors.
reliability
including
X-ray
efficient
non-inductive
construction
accomplished
without
Type 2
400 Meg amplifiers,
25,000stability,
1,000
1 K TWT
1,250 Meg 6,250 M
Solderable
Leads
MG810 10.0 and
�.76)
(8.00
Standard
max.
�.05)
(1.02
�3.05)
(127.00
Holland Road, Hurst Green,
Specifications:
**
*
**
*
Type MG Precision High Voltage Resistors
Now with Extended Resistance Range to 10,000 Megohms and Additional Models
Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.
Type MG Precision High Voltage Resistors
•
• Custom Model T912 and T914 Precision Resistor Networks
Custom Model T912 and T914 Precision Resistor Networks
Now
withT912
Extended
Range to 10,000 Megohms and Additional Models
Model
and T914Resistance
Precision Resistor
•Custom
Design Networks
Assistance in Developing High Voltage Resistor Sets with
Temperature Coefficient as tight as 80 ppm/°C,
Combined
with Excellent Long-Term Stability and Precision Tolerances.
Low
TC Tracking.
••
••
••
•
•• •
••••
Ordering Information
•••
•••
•
•
Models
withCoefficient,
Caddock's LTD
Non-Inductive
Resistance
Pattern
are in non-shaded
areas.
•systems,
Temperature
for standard
resistance
range,
of 6.000 �.120
Resistance
ranges
for "-15" resistors
shown inSilicone
the table
are
RHOPOINT
COMPONENTS
geophysical
and
medical
electronics.
derating
any
advantages.
Encapsulation:
High Temperature
Conformal.
RHOPOINT
COMPONENTS
LTD
�.002performance
.350 �.040 of.040
Oxted, Surrey,
RH8 9AX instruments,
RHOPOINT
COMPONENTS
St'd with "-15" rating
15.0
30,000
1,000
1 K 384 Meg 2,000 Meg 10,000 M
MG815
TypeLTD.
2
Tel:0.8%
+44max.
(0)1883 717988
Holland
Road,
Hurst
Green,
RHOPOINT
COMPONENTS
80 ppm/°C
in
combination
�.05)to "Standard Max."
(8.89 �1.02)
"-15 (1.02
Min."
web: www.rhopointcomponents.com
Phone:
+44 (0)
1883
717988 LTD with resistance tolerances as (152.40 �3.05)from
Holland
Road
Fax:0.8%
+44max.
(0)1883 712938
RHOPOINT
COMPONENTS
LTD
Oxted,
Surrey,
RH8
9AX
Holland
Road,
Hurst
Green,
Extended
Range
Applications
Engineering
Sales
and
Corporate Office
tight
as(0)±0.1%.
Fax:
+44
1883
712938
e-mail:
[email protected]
Hurst
Green
Resistance
DimensionsNon-Inductive
in inches and (millimeters)
e-mail:
[email protected]
Specifications:
Performance
Max.
RHOPOINT
COMPONENTS
LTD web:
web: www.rhopointcomponents.com
Phone:
+44
1883
717988
Overload Dielect.
Model North
Watt-(0)
Oxted,
Surrey,
RH8low
9AX
Models
with
inductance
construction
are in shaded areas.
17271
Umpqua
Hwy.
1717 Chicago Avenue
RHOPOINT
LTD.
Oxted,
Surrey,
RH8
9AX
Continuous
www.rhopointcomponents.com
•Fax:
Type
MG
resistors
have demonstrated
stability
ofCOMPONENTS
0.01%
Standard
Extended
-15
Solderable
Leads
Rating
No. +44+44
age
Strength Min.
A
B
C
Most
models
are manufactured
with27.1Caddock's
IL117.0802
(0)
1883
712938
e-mail:
[email protected]
web:
www.rhopointcomponents.com
Phone:
(0)
1883
717988
Oper.
Volt.
Resistance
Tolerance:
Roseburg,
Oregon
97470-9422
Riverside,
California
92507-2364
Max. are in
Max.
Min.
Models
with
Caddock's
Non-Inductive
Resistance
Pattern
non-shaded
areas.
per+44
1,000
hours
in extended load life testing
standard
Fax:
(0) 496-0700
1883
712938
Encapsulation:
High
Temperature
Silicone
Conformal.
e-mail:
[email protected]
Design
which
uses
a serpentine
resistive
e-mail:of
[email protected]
•Non-Inductive
web:
Phone:
(541)
Phone:
(951)
788-1700
�.015 .025 �.002
.094www.caddock.com
.313 �.020
Resistance
Range
Tolerance
27.1
IL117.0802
IL-110.019
600
200 �
5 Meg
N/A
750
N/A
MG650 0.5
Type 1
CADDOCK
CADDOCK
resistance
range values.
�.38)
(2.39
�.05)
(7.95 �.51)
For Caddock Distributors listed by country
see
caddock.com/contact/dist.html
Fax:
(541) 496-0408
(951)
369-1151
pattern
that(.64
provides
for neighboring lines toFax:
carry
current
in
27.1 IL117.0802
Applications
Engineeringperformance has been proven through .313 �.030 .109 �.025 .025 �.002
Corporate
Office
Standard
�1%, and
�0.5%,
�0.25%,
�0.1%
This
exceptional
opposite
directions,
thereby
achievingSales
maximum
cancellation
Type
1
0.5
600
750
200
�
8
Meg
N/A
N/A
MG655
17271
North Umpqua
Hwy.
1717 •
Chicago
Avenue
(7.95 �.76) (2.77 �.64)
(.64 �.05)
©
2004 Caddock
Electronics,
Inc.
28_IL110.1004
Hurst
Green
•
Surrey
RH8
9AX
•
UK
many years
of 97470-9422
use in equipment that demands the highest .500 �.030
St'd with
"-15" length
rating
�1% 92507-2364
of .094
flux�.015
fields
over the
entire
of the
resistor.
This
Roseburg,
Oregon
Riverside,
California
.025 �.002
Type 1 including
1,000stability,
750
400 �TWT
Meg
N/AX-ray(12.70 �.76) (2.39 �.38)
N/A amplifiers,
MG660 0.6 and
Email • [email protected]
reliability
(.64 �.05)
efficient
non-inductive
construction
without
e-mail:[email protected]
• web: www.caddock.com
Phone:
(541) 496-0700
Phone:�1%
(951) 788-1700
Extended
Range is accomplished
�.015
For
Caddock
Distributors
listed by country
see.094
caddock.com/contact/dist.html
Web • www.rhopointcomponents.com
+44
(0)
870
1188
.750Tel:
�.030
.025
Fax:
(541)0.8496-0408
Fax: (951) 369-1151
systems,
geophysical
instruments,
and
derating
of 608
any�.002
performance advantages.
600
� medical
2,000
750
20electronics.
Meg
N/A
N/A
MG680
Type
1
UK & Ireland
Distributors
© 2004 Caddock Electronics, Inc.
1.0
4,000
Type 1
MG710
Max.
Overload
Model Watt-
750
Dielect.
800 �
50 Meg
N/AResistance
N/A
(19.05 �.76) (2.39 �.38)
(.64 �.05)
.094 �.015 .025 �.002
1.000 �.040
(2.39 �.38)
Dimensions
in inches
and (millimeters)
(25.40 �1.02)
(.64 �.05)
Temperature Coefficient:
Resistance
Specifications:
Range
28_IL110.1004
TC Specifications