Resistors
TaNFilm® Precision SIP Network
Commercial and MIL Qualified
4700 Series
High purity
alumina substrate
Sputtered tantalum
nitride with passivation
oxide layer
Copper leads
electroplated
with gold over
nickel, hot
tinned leads
available
Inherent reliability
ꢀ MIL-PRF-83401ꢀqualified
ꢀ Customꢀconfiguraꢁonꢀavailable
ꢀ Bondedꢀleadsꢀnotꢀsuscepꢁbleꢀtoꢀsolderꢀreflowꢀproblems
ꢀ Absoluteꢀtoleranceꢀtoꢀ±0.1%ꢀ-ꢀraꢁoꢀaccuracyꢀtoꢀ±0.01%
ꢀ AbsoluteꢀTCRꢀtoꢀ±15ppm/°Cꢀ-ꢀTCꢀtrackingꢀtoꢀ±5ppm/°C
Lid and ceramic
substrate
totally filled
with an epoxy
adhesive
Thermal compression
bonded lead
terminations provide
exceptional reliability
AllꢀPb-freeꢀpartsꢀcomplyꢀwithꢀEUꢀDirecꢁveꢀ2011/65/EUꢀ(RoHS2)
The IRC 4700 Series is the ultimate combination of precision
performance, reliability, and long term stability in a low profile,
TaNFilm® SIP 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.
Commercial Product Capability Data
Resistance
Range
(Ω)
Tracking
TCR
(ppm/°C)
Element
Power
(mW)
Absolute
Tolerance
Ratio
Tolerance
Absolute TCR
(ppm/°C)
Schematic
49.9 - 99.9
100 - 200
F, G, J
F, G
D, F, G
±50; ±100; ±300
±25; ±50; ±100; ±300
±25; ±50; ±100; ±300
±15; ±25; ±50; ±100; ±300
±50; ±100; ±300
±20
±15
±10
±5
B, D, F, G, J
B, D, F, G, J
B, D, F, G, J
F, G, J
120
200
120
C
201 - 1.9K
2.0K - 200K
20 - 49.9
B, D, F, G
A, B, D, F, G
F, G
±20
±5
50.0 - 199
200 - 999
D, F, G, J
B, D, F, G
A, B, D, F, G
T, Q, A, B, D, F, G
A, B, D, F, G
F, G
±25; ±50; ±100; ±300
±25; ±50; ±100; ±300
±15; ±25; ±50; ±100; ±300
±15; ±25; ±50; ±100; ±300
±50; ±100; ±300
B, D, F, G, J
B, D, F, G, J
B, D, F, G, J
F, G, J
±5
G
1.0K - 100K
101K - 400K
49.9 - 99.9
100 - 199
±5
±5
±20
±10
±5
F, G, J
D, F, G
±25; ±50; ±100; ±300
±25; ±50; ±100; ±300
±15; ±25; ±50; ±100; ±300
F
200 - 999
B, D, F, G, J
B, D, F, G, J
B, D, F, G
A, B, D, F, G
1.0K - 200K
±5
Consult factory for tighter tolerances and TCR. Custom circuits and special testing available.
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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09.17