BPR Datasheet, PDF (1/2 Pages) Bi technologies – 3W to 50W PLANAR SHOCK / VIBRATION PROOF HIGH POWER RESISTORS

BPR
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
Ceramic
Case _Cement
Resistive Element
B
C
Single Forming Style
Ceramic
Case _Cement
Resistive Element
B
C
A
A
13±1mm
d
P
Lead Wire
8±1mm
5±1mm
Twin Style
Ceramic
Case
B
Cement
Resistive Element
C
d
P
Lead Wire
Size
Code
A
C
BPR26
.335±.04
(8.5±1.0)
B
BPR28
.335±.04
(8.5±1.0)
BPR38
.512±.04
(13.0±1.0)
BPR58
.709±.04
(18.0±1.0)
BPR108
.669±.06
(17.0±1.5)
BPR55
.669±.06
(17.0±1.5)
BPR77
.787±.07
(20.0±1.8)
Derating Curve
Dimensions inches (mm)
B
C
d
.512±.04 .157±.04 .024±.04
(13.0±1.0) (4.0±1.0) (0.6±1.0)
.512±.04 .157±.04 .031±.04
(13.0±1.0) (4.0±1.0) (0.8±1.0)
.551±.04
(14.0±1.0)
.031±.04
(0.8±1.0)
.551±.04
(14.0±1.0)
.031±.04
(0.8±1.0)
1.02±.06 .197±.04 .031±.04
(26.0±1.5) (5.0±1.0) (0.8±1.0)
1.02±.06
(26.0±1.5)
.031±.04
(0.8±1.0)
1.02±.06
(26.0±1.5)
.031±.04
(0.8±1.0)
P
.354±.04
(9.0±1.0)
.354±.04
(9.0±1.0)
.354±.04
(9.0±1.0)
.354±.04
(9.0±1.0)
.787±.04
(20.0±1.0)
.394±.04
(10.0±1.0)
.394±.04
(10.0±1.0)
A
8±1mm
5±1mm
d
P
P
Lead Wire
ordering information
100
80
60
40
20
0
-40 0
For resistors
operated at an ambient
temperature of 70°C or
above, a power rating
shall be derated in
accordance with the
above derating curve.
40 80 120 160 200
240
70
235
Ambient Temperature
(°C)
New Part #
BPR
5
8
C
F
R10
J
Type
For further information on
packaging, please refer to
Appendix 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
8: ø0.8mm
Blank
Termination
Material
C: SnCu
Packaging
Blank: Straight lead
(9.0mm pitch)
F: Forming
(9.0mm pitch)
FT: Radial taping
(BPR26FT,
BPR58FT only,
5.0mm pitch)
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
Tolerance
J: ±5%
K: ±10%
166
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/30/14
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com