KOA BPR56CR10K Rectangular type metal plate resistor Datasheet

1733 Reader's Spreads pg1-203:document
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4:11 PM
Page 131
rectangular type metal plate resistors
EU
features
• Power type current detecting resistors
• Flame retardant resistors in ceramic case
• Automatic insertion for a 5mm pitch between
terminals is applicable (26 type, 58 type)
• Low inductance
• Space saving
• Marking: Alpha/numeric marking
• Products with lead-free terminations
meet EU RoHS requirements
dimensions and construction
Single Straight Style
Single Forming Style
Ceramic
Case
Cement
Ceramic
Case
Cement
Resistive Element
B
Size
Code
Resistive Element
B
C
C
8±1mm
5±1mm
d
13±1mm
P
BPR26
.512±.04
(13.0±1.0)
.157±.04
(4.0±1.0)
.024±.04
(0.6±1.0)
.354±.04
(9.0±1.0)
BPR28
.335±.04
(8.5±1.0)
.512±.04
(13.0±1.0)
.157±.04
(4.0±1.0)
.031±.04
(0.8±1.0)
.354±.04
(9.0±1.0)
BPR38
.512±.04
(13.0±1.0)
.551±.04
(14.0±1.0)
.031±.04
(0.8±1.0)
.354±.04
(9.0±1.0)
BPR58
.709±.04
(18.0±1.0)
.551±.04
(14.0±1.0)
.031±.04
(0.8±1.0)
.354±.04
(9.0±1.0)
BPR108
.669±.06
(17.0±1.5)
1.02±.06
(26.0±1.5)
.031±.04
(0.8±1.0)
.787±.04
(20.0±1.0)
Lead Wire
BPR55
.669±.06
(17.0±1.5)
1.02±.06
(26.0±1.5)
.031±.04
(0.8±1.0)
.394±.04
(10.0±1.0)
BPR77
.787±.07
(20.0±1.8)
1.02±.06
(26.0±1.5)
.031±.04
(0.8±1.0)
.394±.04
(10.0±1.0)
d
P
Lead Wire
Twin Style
Ceramic
Case
Cement
P
.335±.04
(8.5±1.0)
A
A
Dimensions inches (mm)
B
C
d
A
.197±.04
(5.0±1.0)
Resistive Element
B
C
A
8±1mm
5±1mm
d
P
P
Lead Wire
ordering information
New Part #
BPR
Type
For further information on
packaging, please refer to
Appendix C.
5
8
C
Power
Rating
2: 2W
3: 3W
5: 5W
10: 10W
55: 5W+5W
77: 7W+7W
Lead Wire
Diameter
6: ø0.6mm
8: ø0.8mm
Blank
Termination
Material
C: SnCu
F
Packaging
Nil: Straight lead
F: Forming
FT: Radial taping
(BPR26FT,
BPR58FT only)
R10
J
Nominal
Resistance
2 significant figures
+1 multiplier. “R”
indicates decimal
on value <10Ω.
All values less than
0.1Ω are expressed
in mΩ with “L” as
decimal.
Ex: 20mΩ - 20L
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
Tolerance
J: ±5%
K: ±10%
7/23/08
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
133
resistors
BPR
1733 Reader's Spreads pg1-203:document
1/27/09
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Page 132
PMS 300 neg.
Black neg.
BPR
resistors
rectangular type metal plate resistors
applications and ratings
Part
Designation
Power
Rating
BPR26
2W
BPR28
2W
BPR38
3W
Resistance Range
T.C.R.
(ppm/°C)
Max.
J: ±5%
(E12)
K: ±10%
(E12)
0.01Ω
0.1Ω - 0.68Ω
0.01Ω - 0.68Ω
BPR58
5W
0.01, 0.1Ω - 1.0Ω
0.01Ω - 1.0Ω
BPR108
10W
–––
0.05Ω, 0.1Ω - 1.0Ω
BPR55
5W+5W
BPR77
7W+7W
0.05Ω, 0.1Ω
0.22Ω - 0.47Ω
0.03Ω - 0.47Ω
±350
Rated
Ambient
Temperature
Operating
Temperature
Range
+70°C
-40°C to +200°C
standard resistance
0.01
0.012
0.015
0.02*
0.022
0.027
0.03*
0.033
0.039
0.04*
0.047
0.05*
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
38
26, 28
Resistance
58
108
55
77
J: ±5%
K: ±10%
J: ±5%
K: ±10%
J: ±5%
K: ±10%
J: ±5%
K: ±10%
J: ±5%
K: ±10%
J: ±5%
K: ±10%
❍
❍
❍
❍
❍
❍
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❍
❍
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❍
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❍
❍
❍
❍
❍
❍
❍
❍
❍
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❍
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❍
––
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––
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❍
❍
❍
❍
❍
❍
❍ : Available
Blank : Please consult
–– : Not available
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
134
12/30/08
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
1733 Reader's Spreads pg1-203:document
1/27/09
4:11 PM
Page 133
rectangular type metal plate resistors
environmental applications
Derating Curve
100
% Rated Power
80
60
40
20
0
-40
0
160
80
120
70
Ambient Temperature
(°C)
40
200
240
235
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
Resistance to Solvent
Requirement
Limit
Within regulated
tolerance
Within specified
T.C.R.
±2.0%
±2.0%
±5.0%
±5.0%
±3.0%
No evidence of damage
to protective coating
and marking
∆R
Typical
Test Method
—
25°C (Measurement position: 10mm under from the case)
—
+25°C/-55°C and +25°C/+125°C (Application range; the straight style of 0.012Ω over)
±1.0%
±1.0%
±3.0%
±3.0%
±2.0%
—
Rated power x 2.5 for 5 seconds
260°C ± 5°C, 10 seconds ± 1 second
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+125°C, 100 hours
After immersing the sample in I.P.A for 60 seconds ± 10 seconds,
the resistor surface should be rubbed with absorbent cotton 10 times
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/01/05
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
135
resistors
BPR
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