Resistors
TaNFilm® Precision DIP Network
Commercial and MIL Qualified
1900 Series
Inherent reliability
MIL-PRF-83401 qualified
Custom configuraꢀon available
Bonded leads not suscepꢀble to solder reflow problems
Absolute tolerance to ±0.1% / raꢀo tolerance to ±0.05%
Absolute TCR to ±15ppm/°C / raꢀo tracking to ±5ppm/°C
All Pb-free parts comply with EU Direcꢀve 2011/65/EU amended by (EU) 2015/863 (RoHS3)
The IRC 1900 Series is the ultimate combination of precision performance, reliability, and long term stability in
a low profile, TaNFilm® DIP package. Rugged welded lead construction combined with the inherent passivation
characteristics of tantalum nitride ensure superior ongoing performance over the installed life of the part.
Visit our website to view a graphical demonstration of IRC’s TaNFilm® reliability and performance features.
Electrical Data
Resistance
Range
(Ω)
Optional
Ratio
Tolerance
Tracking
TCR
(ppm/°C)
Element
Power
(mW)
Absolute
Tolerance
Absolute TCR
(ppm/°C)
Military
Characteristic
Schematic
10 - 49.9
50.0 - 199
200 - 999
F, G, J
F, G, J
F, G
±50; ±100; ±300
±25; ±50; ±100; ±300
±25; ±50; ±100; ±300
±15; ±25; ±50; ±100; ±300
±20
±10
±5
D, F, G
A
N/A
H, K, M
N/A
Commercial
B, D, F, G, J
B, D, F, G, J
A, B, D, F, G
A, B, D, F, G
200
1.0K - 400K
±5
A
50 - 100K
B, D, F, G, J
N/A
N/A
N/A
Military
50 - 149
150 - 249
250 - 999
1.0K - 200K
B, D, F, G, J
B, D, F, G, J
B, D, F, G, J
B, D, F, G, J
B, D, F, G
B, D, F, G
B, D, F, G
B, D, F, G
±300; ±100
±300; ±100; ±50
±50
±20
±5
B
Commercial
±25; ±50; ±100; ±300
±15; ±25; ±50; ±100; ±300
100
±5
B
50 - 70K
B, D, F, G, J
N/A
N/A
N/A
H, K, M
Military
Package Specification Data
Package Power
Temperature
Voltage Rating
Substrate
Lead Finish
Noise
(W)
Range
Schematic
_____
8-pin
0.8
14-pin 16-pin
√
PxR not to
Gold Plate (60/40
Sn/Pb available)
A
B
1.4
1.3
1.6
1.5
-55°C to +150°C 99.6% Alumina
<-30dB
exceed 100V
0.7
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
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07.20