Nichrome Resistor Networks
on Ceramic Substrates
Model 694, 698, 699 Series
•
Isolated, bussed and other circuits
•
Thin film resistor network
•
0.300” PDIP packages
•
RoHS compliant
Features
Not Recommended for New Designs
For alternative see http://www.irctt.com/file.aspx?product_id=225&file_type=datasheet
Precision Nichrome Resistors on Ceramic
Industry Standard Packaging
Passivation coating provides protection in humid environments
Excellent frequency response
Passivation coating provides protection
long term resistance stability
Excellent
in humid environments
OBSOLETE
Precision Nichrome Resistors on Ceramic
Excellent frequency response
JEDEC 95, MS-001
Excellent long
8, 14 and 16 lead pin counts)
term resistance stability
(Plastic DIP 0.300 inch wide in
JEDEC 95,
< ± 0.05%
MS-001
(Plastic DIP 0.300 inch wide in 8, 14 and 16 lead pin counts)
< ± 5 ppm/°C
Industry Standard Packaging
Ratio Tolerances
TCR Tracking Tolerances
TCR Tracking Tolerances
Schematics
Ratio Tolerances
< ± 0.05%
< ± 5 ppm/°
C
Standard Resistance
Electrical
1
Range
TCR
Standard Resistance Range
2
3
3
2
1K ohms to 100K ohms (Isolated)
1K ohms to 45K ohms (Bussed)
1K ohms to 100K ohms (Isolated)
±
ohms (Bussed)
C
1K ohms to 45K
25 ppm/°
TCR
3
Tracking
TCR
± 5
±
ppm/°
C
25 ppm/°C
-55°C to
± 5 ppm/°C
+125°C
-55°C to +125°C
TCR Tracking
3
Operating Temperature Range
Interlead Capacitance
Insulation Resistance
Insulation Resistance
Interlead Capacitance
Operating Temperature Range
< 2pF
10,000 Megohms
< 2pF
Maximum
Operating Voltage
Operating Voltage
Maximum
Noise,
Maximum (MIL-STD-202, Method 308)
308)
Noise,
Maximum (MIL-STD-202, Method
Resistor
Power Rating at 70°
Resistor
Power Rating at 70°C
C
1 Specifications subject to change without notice.
2 E96 codes available.
3 Standard limits for all resistance codes.
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
1
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
Specifications subject to change without notice.
100 Vdc or
√
PR
PR
100 Vdc or
-40 dB
-40 dB
0.1 Watts
0.1 Watts
≥
10,000 Megohms
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
E96 codes available.
© TT electronics plc
3
Standard limits for all resistance codes.
BI Technologies Corporation
2
10.13
Nichrome Resistor Networks
on Ceramic Substrates
Model 694, 698, 699 Series
OBSOLETE
Model
694
698
Package Power @ 70°C(watts)
4
0.4
0.6
0.6
Package Power And Derating Curve
4
C(watts)
699
∆R
0.25%
∆R
0.1%
∆R
0.1%
Environmental (Mil-R-83401)
Thermal Shock plus Power Conditioning
Short Time Overload
Terminal Strength
Moisture Resistance
Mechanical Shock
Vibration
Low Temperature Operation
High Temperature Exposure
Load Life, 1,000 Hours
∆R
0.2%
∆R
0.25%
∆R
0.25%
∆R
0.1%
∆R
0.1%
∆R
0.1%
∆R
0.1%
ΔR
0.25%
ΔR
0.1%
ΔR
0.1%
ΔR
0.2%
ΔR
0.25%
ΔR
0.25%
ΔR
0.1%
ΔR
0.1%
ΔR
0.1%
ΔR
0.1%
200V for 1 minute
MIL-STD-202, Method 215
MIL-STD-202, Method 208
UL-94V-0 Rated
-65°C to +125°C
200V for 1 minute
Resistance to Solder Heat
MIL-STD-202, Method 215
Dielectric Withstanding Voltage
Marking Permanency
Lead Solderability
Flammability
Storage Temperature Range
MIL-STD-202, Method 208
UL-94V-0 Rated
-65°C to +125°C
Mechanical
Lead Plating
Lead Material
Lead Configuration
Substrate Material
Resistor Material
Body Material
80/20 Tin Lead (Standard)
100 matte Tin (RoHS)
Copper Alloy
Thru hole
Alumina
Passivated Nichrome
Molded Epoxy
100 matte Tin (RoHS)
Copper Alloy
Thru hole
Alumina
Passivated Nichrome
Molded Epoxy
4 Maximum power per resistor @ 70°C is 100 mW, not to exceed package power
General Note
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.
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
ckage power
© TT electronics plc
10.13
Nichrome Resistor Networks
on Ceramic Substrates
Model 694, 698, 699 Series
OBSOLETE
Ordering Information
5
69 4 -3- R10K A LF
Model Series:
69 = Passivated Nichrome
on Ceramic
Lead Finish:
LF = Lead free (RoHS)
Number of Leads:
4= 8 leads
9=14 leads
8=16 leads
Model Series:
Circuit Type:
69 = Passivated Nichrome
1=Bussed
on Ceramic
3=Isolated
6=Binary (Only available as 694
of Leads:
B tolerance)
Number
model with
7=Decade (Only available
8 leads
model with B tolerance)
4=
as 694
69 4 -3-R10K A LF
Resistance Value
Lead Finish:
No Code = SnPb
LF = Lead free (RoHS)
Tolerance Code
Resistance Value
Circuit Type:
1=Bussed
3=Isolated
6=Binary (Only available as 694 model with B tolerance)
“K” denotes a multiplier of 1000.
B tolerance)
7=Decade (Only available as 694 model with
Tolerance Code
Resistance Code
5
Standard values follow E96 table. Character
9=14 leads
8=16 leads
Resistance Tolerance Code
D
± 0.5
± 0.1
F
± 1.0
± 0.5
Accuracy Code
values follow E96 table. Character “K” denotes a multiplier of 1000.
B
A
Standard
at 25°C
Absolute Resistance Tolerances (%)
± 0.1
± 0.1
Ratio Tolerances (R1 Ref) (%)
± 0.05
± 0.1
Accuracy Code at 25°
C
A
B
D
±0.5
±0.1
F
±1.0
±1.0
100
50
50
Absolute Resistance Tolerances
(Unit Count/Tube)
±0.1
±0.1
Packaging Options
(%)
Ratio Tolerances (R1 Ref) (%)
Model + Pin count
694
699
±0.05
±0.1
698
Model + Pin count
694
699
698
Typical Marking
100
50
50
5 Consult customer service for custom designs and features.
General Note
Consult customer
to make
for custom designs and features.
TT electronics reserves the right
service
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.
BI Technologies Corporation
4200 Bonita Place
© TT
Fullerton, CA
plc
electronics
92835 USA
Website:
www.bitechnologies.com
May 29, 2008
page 3 of 3
5
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
BI technologies
10.13
淘e淘
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
