isolated and custom resistor networks
EU
features
•
High precision resistor networks
•
Combination of different resistance
is available for custom circuit
•
TCR tracking down to 5ppm/°C
•
Marking: Black body color
ordering information
RIA
RIA
Circuit
Code
RIA: Isolated
resistor
network
Q20
Package
Symbol
Package type symbol
+ number of pins
Q16, Q20, Q24:
QSOP
N08, N14, N16:
SOIC narrow
T
Termination
Material
T: Sn
TEB
Packaging
TEB: 13"
embossed
plastic
1002
Nominal
Resistance
4 digits
B
Absolute
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
G: ±2%
J: ±5%
E
T.C.R.
T: ±10
E: ±25
C: ±50
H: ±100
B
Relative
Res. Toler.
A: ±0.05%
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
G: ±2%
Blank: Not
specified
T
T.C.R.
Tracking
Y: ±05
T: ±10
E: ±25
C: ±50
Blank: Not
specified
3 digits
Specifications are limited by the circuit and resistance value. Please contact us separately.
RNX
RNX
Circuit
Code
RNX: Custom Resistor network
Q20
T
Termination
Material
T: Sn
(L: Sn/Pb)
TEB
Packaging
5128
Custom
Code
Package
Symbol
Package type symbol
+ number of pins
For further information on packaging, please refer to Appendix A.
TEB: 13" embossed plastic
ratings
Product Number
Code
of Pins
RIA
RNX
8, 14, 16,
20, 24
T.C.R.
T: ±10
E: ±25
C: ±50
H: ±100
Resistance Range (E24) and Resistance Tolerance
Relative
Resist. Tol.
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
G: ±2%, J: ±5%
510Ω ~ 100kΩ 510Ω ~ 100kΩ 510Ω ~ 100kΩ
100Ω ~ 510kΩ 100Ω ~ 510kΩ 100Ω ~ 510kΩ 0.05%, 0.1%,
510Ω ~ 100kΩ 510Ω ~ 100kΩ
0.25%, 0.5%,
51Ω ~ 510kΩ 51Ω ~ 510kΩ
1%, 2%
51Ω ~ 510kΩ
30Ω ~ 510kΩ
10Ω ~ 510kΩ
TCR
Tracking
5, 10,
25, 50
R
Please ask about your custom devices and circuits (Different resistance combinations
available). Depending on the circuit and package, much higher resistances are
possible. For RIA20, 24 pin, highest resistance value/element is up to 100kΩ
environmental applications
Derating Curve
circuit schematic
RIA - High Precision Resistor Networks RNX - Custom High Precision Resistor Networks
Pin n
Pin 24
Pin 13
R
20k 5k
15k
20k 5k
15k
Total 6 sets
20k 5k
15k
Pin 1
n/2
Pin 1
Pin 12
Please ask about your custom
devices and circuits.
For resistors operated at an ambient temperature
of 70°C or above, a power rating shall be derated
in accordance with the derating curve.
1/21/22
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
89
resistors
RIA, RNX
PCB Design
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