1900HT View Datasheet(PDF) - IRC - a TT electronics Company.
Part Name
Description
Manufacturer
1900HT Datasheet PDF : 3 Pages
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TaNFilm® High Temperature
DIP and SIP Networks
IRC Advanced Film Division
Physical Data (continued)
ematic A
N-1 N-2 . . .
R2
R3
...
2
3 ...
4700HT SIP Series
0.070″ ± 0.010
A
0.187″ ± 0.010
Pin 1 Indicator
0.130″ + 0.008/-0.010
0.135″+ 0.015/-0.010
0.045″ ± 0.015
0.050″ ± 0.003 0.100″ ± 0.005
0.015″ Min
Clean Lead
Above Seating Plane
0.010″ ± 0.001
0.020″ ± 0.003
0.322″ Ref
0.026″ ± 0.003
# OF
LEADS
6
8
DIM A
0.580" ± 0.015
0.780" ± 0.015
LEAD MATERIAL:
CDA 110 COPPER ½ HARD (EIP)
PLATED 30-50 µIN. NICKEL
25µIN MINIMUM GOLD
Schematic B
N
N-1
N-2 . . .
Schematic G
Schematic G
Schematic C
Schematic C
RN-1
R1
R2
1
2
...
3 ...
R1
1
R2
23
...
4
N-1
N
R1
R2
RN-1
1
23
N
N = Number of pins
Environmental Data
Environmental Test
MIL-PRF-55342
Performance
Typical Maximum
Thermal Shock
±0.02% ±0.10%
Short Time Overload
±0.02% ±0.05%
High Temperature Exposure
±0.03% ±0.10%
Effects of Solder
±0.01% ±0.10%
Moisture Resistance
±0.03% ±0.10%
Life
(1000 hours, 200°C, no load)
±0.08% ±1.0%
Life
(1000 hours, 150°C, rated power)
±0.02%
±0.05%
Ordering Data
Package Preï¬x
DIP = 1900HT Series; SIP = 4700HT SIP Series
Model
1987HT = 14-pin DIP bussed schematic B
1989HT = 14-pin DIP isolated schematic A
1998HT = 16-pin DIP bussed schematic B
1999HT = 16-pin DIP isolated schematic A
4761HT = 6-pin SIP bussed schematic C
4769HT = 6-pin SIP isolated schematic G
4781HT = 8-pin SIP bussed schematic C
4789HT = 8-pin SIP isolated schematic G
SIP - 4789HT - 03 - 1001 F B
© IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
Power Derating Curve
100
50
10
50
100
150
200
Temperature in °C
Optional Ratio Tolerance to R1
F=±1.0%; D=±0.5%; C=±0.25%;
B = ±0.1%; A = ±0.05%
Absolute Tolerance
Standard MIL tolerance code
J = ±5%; G = ±2%; F=±1.0%; D=±0.5%; C = ±0.25%; B = ±0.1%
Resistance
Standard MIL resistance code.
Example: 1001 = 1000 Ω; 50R0 = 50Ω
Absolute TCR
01 = ±100ppm/°C; 02 = ±50ppm/°C; 03 = ±25ppm/°C
HT Series Issue November 2008 Sheet 3 of 3
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