Type TN Lab Grade Low TC Precision Film Resistors
Low TC of 5 ppm/°C, 10 ppm/°C, or 20 ppm/°C from 0°C to +70°C
Tolerance of ±0.025%, ±0.05%, ±0.1%, to ±1%, Values from 1 Kohm to 1 Meg
Type TN Lab Grade Low TC Film Resistors were specifically
developed for use in 0°C to +70°C applications which require a
low temperature coefficient and a high degree of precision.
These resistors combine the outstanding characteristics of
Caddock's Tetrinox® resistance system with a space efficient,
non-inductive, radial-lead design. These resistors are intended
for precision analog designs where the system is not exposed to
full military or space grade operating conditions. For full military
or space grade operating conditions, we recommend Caddock's
Type TK Low TC Precision Radial-Lead Film Resistors.
For
lab grade applications which require higher voltage ratings (up to
1,400 volts) and power ratings (up to 0.75 Watt), we recommend
Caddock's
Type TF Low TC Ultra-Precision Film Resistors.
The performance features of the Type TN Lab Grade Low TC
Precision Film Resistors are:
•
•
•
•
•
Low Temperature Coefficient
- 5, 10, or 20 ppm/°C.
Ultra-Precision
- Tolerances from ±0.025% to ±1%.
Resistance Range
- from 1 K to 1 Meg.
Non-Inductive Design.
Radial-Lead Design
- conserves board space.
Type TN Lab Grade Low TC Precision Film Resistors
Model
No.
TN
130
TN
130V
Specifications:
Resistance Tolerance:
±0.025%, ±0.05%,
±0.10% or ±1.0%.
Absolute Temperature Coefficient:
5ppm/°C, 10ppm/°C, or 20ppm/°C
referenced to +25°C,
ΔR
taken at 0°C and
+70°C.
Load Life Stability at +70°C:
100
Temperature
Max.
Coefficient Wattage Working Dielect.
@
+70°C
ppm/°C
Voltage Strength
Resistance
Min.
Max.
Dimensions
Comments
5, 10, or 20
5, 10, or 20
5, 10, or 20
0.3
0.3
0.3
200
200
200
400
400
400
1K
1K
1K
1 Meg
1 Meg
1 Meg
Ref. Case "A" Dwg.
Ref. Case "C" Dwg.
Ref. Case "B" Dwg.
With Standoff
TN
137
Temperature Coefficient Identification:
5 ppm/°C White Stripe; 10 ppm/°C No Stripe; 20 ppm/°C Green Stripe
Model TN130
.290
±.010
(7.37
±.26)
Case "A"
ALL DIMENSIONS IN INCHES
AND (MILLIMETERS)
Model TN137
.105
±.005
(2.67
±.13)
Case "B"
.095
±.005
(2.41
±.13)
TN 130
10.0 K
1%
80
RATED LOAD, %
60
40
20
0
0.01%
0.02%
0.03%
MAXIMUM %∆R per 2,000 HOURS
.305
±.010
(7.75
±.26)
TN 137
1.00 MEG
1%
+.125
1.50 -.000
+3.18)
(38.10 -0.00)
.200
±.015
(5.08
±.38)
(CENTERED)
.290
±.010
(7.37
±.26)
.025
±.002
(.64
±.05)
DIA.,
LEADWIRE
OFFSET
.012 (.31)
FROM
CENTERLINE
+.125
1.50 -.000
+3.18)
(38.10 -0.00)
.305
±.010
(7.75
±.26)
.025
±.002
(.64
±.05)
DIA.,
LEADWIRE
OFFSET
.012 (.31)
FROM
CENTERLINE
Shelf Life (Typical):
25 ppm/year.
Storage Temperature:
-55°C to +105°C.
Encapsulation:
Transfer Molded.
Leadwire:
Tinned Copper.
Derating Curve:
100
.150
±
.015
(3.81
±.38)
(CENTERED)
Model TN130V
.290
±.010
(7.37
±.26)
Case "C"
.095
±.005
(2.41
±.13)
TN 130V
10.0 K
1%
Ordering Information:
TN130 - 10.0 K - 0.025% - 10 ppm/°C
Model Number
Tolerance
Temperature
Coefficient
Resistor Value
80
RATED LOAD, %
60
40
20
0
.030
±.004
(.76
±
.10)
.250
±.050
(6.35
±1.27)
.290
±.010
(7.37
±.26)
.025
±.002
(.64
±.05)
DIA.,
LEADWIRE
OFFSET
.012 (.31) FROM
CENTERLINE
.090
(2.29)
70
105
35
AMBIENT TEMPERATURE,
°C
.200
±.015
(5.08
±.38)
(CENTERED)
Applications Engineering
17271 North Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: (541) 496-0700
Fax: (541) 496-0408
© 2004 Caddock Electronics, Inc.
CADDOCK
e-mail: caddock@caddock.com • web: www.caddock.com
For Caddock Distributors listed by country see caddock.com/contact/dist.html
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1717 Chicago Avenue
Riverside, California 92507-2364
Phone: (951) 788-1700
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