SPP Series - TT Electronics Resistors

w-Cost
General
Purpose
Fibre
Core Conformal
Resistors
Coated
Wirewound Resistor
nformal
Coated
Fibre Core
Conformal
Coated Wirewound
ewound
ResistorResistor
Make Possible
SPP Series
Alloy resistance
wirewound on
fiberglass core
SPP
Series
Low-Cost
General Purpose
·
UL1412 recognised fusing *
es
·units
Coated or uncoated units
uncoated Conformal
UL1412 recognised fusing
*
Coated
·
Positive high TC’s upon request
Coated
or
uncoated
units
gh TC’s upon request
·Wirewound
Color band standard identification
Resistor
Positive high TC’s upon request
d standard·identification
Lower ranges available - contact factory
Color
band standard identification
SPP
Series factory
ges available
- contact
·• Coated
Weldable
and solderable magnetic leads
Lower
ranges available
- contact factory
or uncoated
units
Mechanically crimped
termination assembly
Alloy resistance
wirewound on
fiberglass core
EIA/MIL color code:
first wide band indicates
wirewound construction,
blue indicator indicates
flameproof
Mechanically crimped
termination assembly
and solderable
magnetic
leads
• Positive
high TC’s
request magnetic leads
Weldable
andupon
solderable
* UL file number E234469
• Color band standard identification
•* Lower
available
- contact factory
UL fileranges
number
E234469
EIA/MIL color code:
first wide band indicates
wirewound construction,
blue indicator indicates
flameproof
ical Data
• Weldable and solderable magnetic leads
Electrical Data
SPP-1
IRC Type
ce - Std.
SPP-1
√PR
1 watt @ 85°C ± 10%
Min. Insulation
Dry
Resistance
Wet
Min. Dielectric
Withstanding Volts
Dry
Current Noise
Wet
Temperature Rise at
Rated Load, 25°C Ambient
ding Volts
(RMS)
Temperature Coefficient
Noise
√PR
3 watt @ 85°C ± 10%
√PR
√PR
10,000 Meg
100 Meg
10,000 Meg
100 Meg
600V
600V
√PR
600V
10,000 Meg
Negligible
100 Meg
10,000
Negligible Meg
100 Meg
Approx. 150°C
600V
±600/°C
0.10Ω - 0.91Ω
600V
±300/°C
1Ω - 1200Ω
±600/°C
0.10Ω - 0.91Ω
ad, 25°C Ambient
ture Coefficient
±300/°C
1Ω - 2400Ω
3 watt @ 85°C ± 10%
Negligible
Approx. 200°C
√PR
10,000 Meg
100 Meg
Approx. 225°C
±600/°C
0.10Ω - 0.91Ω
600V
±300/°C
1Ω - 2400Ω
Negligible
Negligible
Negligible
Approx. 150°C
Approx. 200°C
Approx. 225°C
Notes:
Unless specified otherwise, standard test centers are 1 ¾ inches.
ture Rise at
1 watt @ 190°C
---
2 watt @ 85°C ± 10%
2 watt @ 85°C ± 10%
10,000 Meg
100 Meg
(RMS)
3 watt @ 85°C
2 watt @ 145°C
3 watt @ 85°C
1 watt @ 190°C
--- 2 watt @ 145°C
-----
1/2 watt1 @
125°C
watt @ 85°C ± 10%
Derating to 0 @ 160°C
e StabilityWorking Voltage
ectric
---
---
2 watt @ 85°C
1 watt @ 140°C
2 watt
@ 85°C
--1 watt---@ 140°C
1 watt @ 85°C
3/4 watt @ 105°C
1 watt @
85°C
1/2 watt @ 125°C
3/4 wattDerating
@ 105°C
to 0 @ 160°C
Max. Continuous
ce
Ω
±5% (E24), ±10% (E12)
Load Life Stability
lation
11ΩΩ
to to
470470
Ω
0.1Ω to 2400Ω
±5% (E24), ±10% (E12)
ating
Voltage
0.1Ω to 2400Ω
0.1Ω to 2400Ω
1 Ω to
1 Ω to 470
Ω470 Ω
Power Rating
ntinuous
SPP-3
0.1Ω to 2400Ω
0.1Ω to 1200Ω
Tolerance - Std.
SPP-3
SPP-2
0.1Ω to 1200Ω
Resistance - Std.
UL Recognised Range
gnised Range
e - Std.
SPP-2
±600/°C
0.10Ω - 0.91Ω
±300/°C
1Ω - 1200Ω
±600/°C
0.10Ω - 0.91Ω
±300/°C
1Ω - 2400Ω
±600/°C
0.10Ω - 0.91Ω
General
Note
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
TT Electronics
the right
changes in product specification without notice or liability.
otherwise, standard
testreserves
centers
are to
1 make
¾ inches.
General
Note
All
information
own
data
is or
considered
accurate
at time
of going
to print.
IRC
reserves
the right
tosubject
make changes
inelectronics’
product specification
without
liability.accurate
All information
isissubject
toto
TTTT
Electronics’
own
data
andand
isnotice
considered
at time
of going
to print.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© TT electronics plc
© TTand
Electronics
plc
Wire
Film Technologies
Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
www.ttelectronicsresistors.com
A subsidiary of
TT electronics plc
11.13
SPP Series Issue December 2008 Sheet
1 of 3
09.14
±300/°C
1Ω - 2400
Low-Cost General Purpose
Conformal
Coated
SPP Series
SPP
Series
Wirewound Resistor
Fibre Core
CoreConformal
ConformalCoated
Coated
Wirewound Resistor
Resistor
Make Possible
Environmental Data
Characteristics
Maximum Limits
Temperature Coefficient (ppm/°C)
SPP-1
±600/°C
±300/°C
0.10Ω - 0.91Ω
1.0Ω - 1200Ω
SPP-2
±600/°C
±300/°C
0.10Ω - 0.91Ω
1.0Ω - 2400Ω
SPP-3
±600/°C
±600/°C
0.10Ω - 0.91Ω
1.0Ω - 2400Ω
Thermal Shock
±5%
Low Shock
±5%
Short Time Overload
±5%
Commercial Short Time Overload
±5%
Resistance to Solder Immersion
±3%
Solderability
95% minimum coverage
Moisture Resistance
±5%
Life Test
±5%
Test Method
EIA Specification RS-344
Physical Data
A
max.
C
B
1.125
(28.6)
min.
Dimensions (Inches and (mm))
IRC Type
A
B
C ± .002(0.05)
SPP-1
0.400(10.2) max.
0.148(3.8) max.
0.032(0.8)
SPP-2
0.570(14.5) max.
0.170(4.3) max.
0.032(0.8)
SPP-3
0.570(14.5) max
0.170(4.3) max.
0.032(0.8)
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SPP Series Issue December 2008 Sheet 2 of 3
General
Note
General Note
TT electronics
reservesthe
theright
righttoto
make
changes
in product
specification
without
or liability.
Electronics reserves
make
changes
in product
specification
without
noticenotice
or liability.
All information
informationisissubject
subjecttoto
electronics’
own
data
is considered
accurate
at time
of going
to print.
TTTT
Electronics’
own
data
andand
is considered
accurate
at time
of going
to print.
www.bitechnologies.com www.irctt.com
www.welwyn-tt.com
www.ttelectronicsresistors.com
© TT Electronics
electronics
plcplc
11.13
09.14
Low-Cost General Purpose
Fibre
Core Conformal
ConformalCoated
Coated
Fibre
Conformal
Coated
Wirewound
Wirewound Resistor
Wirewound
Resistor
SPP
Series
SPP
Series
Power Derating Curve
Make Possible
Temperature Rise Curve
Percent Rated Power
100
300
SPP-3
60
SPP-1, 2
40
20
0
0
50
100
150
200
250
SPP-3
Temperature Rise (°C)
80
300
200
SPP-2
100
SPP-1
Ambient Temperature (°C)
0
0
20
40
60
100
80
Percent Rated Power
SPP1 Fusing Characteristic
SPP Series Pulse Energy Limit
(Maximum & Typical Fusing Times)
100
single or low repetition rate, ΔR <5%)
6
Sample Part No.
LF
10
5
Energy (J)
Fusing Time (s)
Ordering Data
7
Maximum
IRC Type
Typical
Power
1
(See Electrical
Data chart
for25
other power
ratings)
10
15
20
30
35
40
45
50
55
4
3
2
1
60
Initial Power (W)
SPP1
0
Note: After fusing the ohmic value is at least 100 times the initial value, provided
Recognition
10
1
initial power
≥ 25W is
applied. characters)
UL = UL1412
recognised
(optional
100
SPP2
1000
10000
Value (ohms)
SPP2 Fusing Characteristic
Resistance Value
(Maximum & Typical Fusing Times)
1.2/50us Peak Voltage Limit
Expressed in ohms
(Standard
EIA/MIL values)
1000
(10 pulses at 30s intervals, ΔR <5%)
7
Fusing Time (s)
Tolerance
Voltage kV
5
LF = Lead Free
Maximum
10
Typical
1
SPP2
6
J = ±5%,
100 K = ±10% standard
4
SPP1
3
2
1
10
15
20
25
30
35
40
45
50
55
60
0
Initial Power (W)
Note: After fusing the ohmic value is at least 100 times the initial value, provided
initial power ≥ 40W is applied.
10
1
100
1000
10000
Value (ohms)
Ordering Procedure
Example: SPP1UL4700JLF (SPP1, UL recognised, 470 ohms ±5%, Pb-free)
S
P
P
1
U
1
1
L
4
2
2
7
0
0
3
J
4
3
L
F
5
5
6
Packing &
Custom
SPP Series Issue December 2008 Sheet 3 of 3
UL Status
Value
Tolerance
Termination Finish
Code
UL = UL recognised 3 digits + multiplier
J = ±5%
Omit for SnPb
Optional
K
=
±10%
LF
=
Pb-free
R
=
ohms
for
values
(SPP1 & SPP2 only,
<100 ohms
see Electrical Data for
Standard packing is
applicable values.)
tape & reel, 4000/reel
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Type
6
4
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SPP1
SPP2
SPP3
General
Note
General Note
TT
theright
righttotomake
makechanges
changes
product
specification
without
notice
or liability.
TTelectronics
Electronics reserves
reserves the
in in
product
specification
without
notice
or liability.
All
subjecttotoTT
TTElectronics’
electronics’own
own
data
and
is considered
accurate
at time
of going
to print.
All information
information isissubject
data
and
is considered
accurate
at time
of going
to print.
www.bitechnologies.com www.irctt.com
www.welwyn-tt.com
www.ttelectronicsresistors.com
©
©TT
TT electronics
Electronics plcplc
11.13
09.14

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