UR732ATTD36L0F [KOA]
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.036ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT;
| 型号： | UR732ATTD36L0F |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.036ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总4页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KOA SPEER ELECTRONICS, INC.
SS-258 R8
AHA 9/30/11
CERTIFIED
Current Sensing Chip Resistor
CERTIFIED
UR73 Type
1. Features
I
Utilization of thick film
I
Very low resistance, high precision reliability
I
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
I
I
Low T.C.R. achieved ( 100 ppm/°C)
Marking: Indigo body color with white marking
Dimensions inches (mm)
Size
Code
Resistance
Range(Ω)
2. Dimensions
L
W
h
a
b
UR73
.039 +.004 .020 +.004
L
-.002
-.002
a
a
.016 .002 .010 .004 .012 .004
24m~100m
D1E
D1J
D2A
2A
+0.1
-0.05
+0.1
(0.5 )
-0.05
(0.4 0.05) (0.25 0.1) (0.3 0.1)
(1.0
)
.022 .004
.031 +.005
W
10m~27m
-.004
(0.55 0.1)
.063 .008
(1.6 0.2)
.02 .004 .014 .004
(0.5 0.1) (0.35 0.1)
(0.8 +0.15
)
30m~100m
.014 .004
(0.35 0.1)
-0.1
Ni
h
.024 .008
(0.6 0.2)
.02 .008
(0.5 0.2)
Plating
10m~16m
18m~30m
.079 .008 .049 .008 .022 .004 .016 .008
(2.0 0.2) (1.25 0.2) (0.55 0.1) (0.4 0.2)
Protective
Coating
Resistive Inner
b
Film
Electrode
.012 +.008
Ceramic
Substrate
-.004
.079 .008 .049 .008 .02 .004 .016 .008
(2.0 0.2) (1.25 0.2) (0.55 0.1) (0.4 0.2)
33m~100m
(0.3 +0.2
)
-0.1
UR73D
.039 .008
L
(1.0 0.2)
10m~16m
18m~27m
.126 .008 .063 .008 .024 .004 .020 .008
a
a
D2B
2B
(3.2 0.2) (1.6 0.2) (0.6 0.1) (0.5 0.2)
.031 .008
(0.8 0.2)
.016 +.008
W
b
-.004
.126 .008 .063 .008 .024 .004 .020 .012
(3.2 0.2) (1.6 0.2) (0.6 0.1) (0.5 0.3)
30m~100m
(0.4 +0.2
)
-0.1
Solder
Plating
.063 .012
(1.6 0.3)
.026 .012
(0.65 0.3)
h
10m~30m
Ni
Plating
.197 .008 .098 .008 .026 .004 .026 .012
(5.0 0.2) (2.5 0.2) (0.65 0.1) (0.65 0.3)
D2H
D3A
33m~100m
Resistive
Film
Inner
Electrode
.079 .012
(2.0 0.3)
.031 .012
(0.8 0.3)
Protective
Coating
10m~30m
Ceramic
.248 .008 .122 .008 .024 .004 .031 .012
(6.3 0.2) (3.1 0.2) (0.6 0.1) (0.8 0.3)
Substrate
33m~100m
3. Type Designation
The type designation shall be in the following form:
UR73
2A
Size Code
T
TD
Packaging
R10
F
Termination
Material
Nominal
Tolerance
Type
Resistance
TP: 2mm pitch punch paper
(1E: 10,000 pcs/reel)
TD: 7" punched paper tape
(1J, 2A, 2B:5,000pcs/reel)
TE: 7" embossed plastic
(2H, 3A: 4,000 pcs/reel)
UR73
UR73D
1E: 0.125W
1J: 0.2 W
2A: 0.25 W
2B: 0.5 W
2H: 0.75W
3A: 1 W
T: Sn
All values less than 0.1Ω (100mΩ) are
expressed in mΩ with “L” as decimal.
Ex: 20mΩ = 20L0
F: 1%
PAGE 1 OF 4
I
I
I
I
I
I
Bolivar Drive
P.O. Box 547
Bradford, PA 16701
USA
814-362-5536
Fax 814-362-8883
www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA SPEER ELECTRONICS, INC.
SS-258 R8
4. Applications & Ratings
Absolute
Maximum
Working
Voltage
Maximum
Overload
Resistance Range
T.C.R.
(ppm/°C)
Max.
Operating
Temperature
Range
Part
Designation
Power*
Rating
F ( 1%) E-24,
25mΩ, 50mΩ
Voltage
(5 sec. max.)
100
500
100
200
300
250
100
250
30mΩ - 100mΩ
24mΩ - 27mΩ
47mΩ - 100mΩ
30mΩ - 43mΩ
10mΩ - 27mΩ
10mΩ - 30mΩ
47mΩ - 100mΩ
33mΩ - 43mΩ
UR73D1E
UR73D1J
1/8W (.125W)
1/5W (.2W)
UR73D2A
UR732A
UR73D2B
UR732B
1/4W (.25W)
1/4W (.25W)
1/2W (.5W)
1/2W (.5W)
-55°C
to
+125°C
P•R
√
P•R x 2.5
√
200
100
200
250
100
250
100
10mΩ - 27mΩ
47mΩ - 100mΩ
30mΩ - 43mΩ
10mΩ - 30mΩ
33mΩ - 100mΩ
10mΩ - 30mΩ
33mΩ - 100mΩ
UR73D2H
UR73D3A
3/4W (.75W)
1W (1W)
* Power rating is guaranteed by the Temperature Rise data shown below
5. Environmental Applications
Derating Curve
100
Surface Temperature Rise
UR73D 1J, 2A, 2B, 2H, 3A 10mΩ
UR73D 1E 24mΩ
UR73 2A, 2B 33mΩ
100
100
3A (1)
80
2H (1)
75
75
3A (2)
60
40
2B (1)
2H (2)
2B (1)
2B (2)
2A (1)
2B (2)
50
50
2A (1)
1J (1)
1E (1)
2A (2)
1J (2)
1E (2)
2A (2)
20
0
25
25
-60 -40 -20
-55
0
20
40
60
80 100 120
125
140
0
0
70
0
25
50
75
100
0
25
50
75
100
Ambient Temperature
(°C)
% Rated Power
% Power Rating
1
1
2
2
PAGE 2 OF 4
www.koaspeer.com
I
I
I
I
I
I
Bolivar Drive
P.O. Box 547
Bradford, PA 16701
USA
814-362-5536
Fax 814-362-8883
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA SPEER ELECTRONICS, INC.
SS-258 R8
6. Characteristics
Requirement ∆ R (%+0.005Ω)
Parameter
Limit
Typical
Test Method
Within specified
tolerance
Resistance
—
25°C
Within specified
T.C.R.
T.C.R.
—
+25°C/+55°C and +25°C/+125°C
Overload (Short time)
2%
1%
1%
2%
2%
1%
0.5%
0.3%
0.5%
1%
Rated power x 2.5 for 5 seconds
260°C 5°C, 10 1 second
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
40°C 2°C, 90%~95%RH, 1000 hours,
1.5 hr ON, 0.5 hr OFF cycle
Endurance at 70°C
1%
70°C 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+125°C, 1000 hours
High Temperature Exposure
0.3%
7. Pad Dimensions
Dimensions millimeters
Type
Style
ComponentSize
A
B
C
D
B
2A
2B
1E
1J
2.0 X 1.25
3.2 X 1.6
1.0 X 0.5
1.6 X 0.8
2.0 X 1.25
3.2 X 1.6
1.3
2.2
0.5
0.5
0.8
1.2
3.1
4.4
1.8
2.5
3.4
4.6
1.25
1.6
0.5
0.9
1.3
1.8
0.9
1.1
D
UR73
A
0.65
1.0
C
2A
2B
1.3
1.7
Soldering Pad
Chip Resistor
2H
5.0 X 2.5
5.0 X 2.5
6.4 X 3.2
6.4 X 3.2
1.8
3.3
2.3
4.6
6.1
6.1
8.0
8.0
2.6
2.5
3.3
3.0
2.5
1.4
1.7
1.7
(10m~30mΩ)
UR73D
2H
(33m~100mΩ)
3A
(10m~30mΩ)
3A
(33m~100mΩ)
8. Packaging Specifications
8.1 Leader and End Tape
15.75 (400)
7.87 (200)
1.97 (50)
Top tape
(Empty)
(Empty)
(Top Tape)
End Tape
Leader Tape
Tape running direction
PAGE 3 OF 4
www.koaspeer.com
I
I
I
I
I
I
Bolivar Drive
P.O. Box 547
Bradford, PA 16701
USA
814-362-5536
Fax 814-362-8883
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA SPEER ELECTRONICS, INC.
SS-258 R8
8. Packaging Specifications (Continued)
8.2 Dimensions of Punched Paper Tape
+0.1
1.5
-0
Carrier Tape
B
P1
(TP)
T1
T1
T1
P1 2.0
4.0±0.1 Direction of feed
Component Size (mm)
Taping (mm)
W
Quantity/
Reel
(Pieces)
Carrier
Tape
Reel
Size
Type
L
W
T
A
B
P1
T1
1E
1J
1
0.5
0.8
0.35
0.45
TP
TP
TD
TP
TD
TE
TD
TE
TE
TE
10000
10000
5000
10000
5000
4000
5000
4000
4000
4000
1.15 0.1
1.9 0.1
1.9 0.1
2.4 0.2
2.4 0.2
2.4 0.2
3.5 0.2
3.5 0.2
5.35 0.2
6.65 0.2
0.65 0.1
1.1 0.1
1.1 0.08
1.65 0.2
1.65 0.2
1.6 0.2
2 0.2
1.9 0.2
2.9 0.2
3.44 0.2
8.0 0.2
8.0 0.2
8.0 0.2
8.0 0.2
8.0 0.2
8.0 0.2
8.0 0.2
8.0 0.2
12.0 0.1
12.0 0.1
2 0.05
2 0.05
4.0 0.1
2 0.05
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
4.0 0.1
0.45+0.2/-0
0.6+0.2/-0
0.6+0.2/-0
0.75+0.2/-0
0.75+0.2/-0
0.9 0.1
0.75+0.2/-0
1.0 0.1
1.0 0.15
178
178
178
178
178
178
178
178
178
178
1.6
UR73
UR73D
2A
2B
2
1.25
1.6
0.5
0.6
3.2
2H
3A
5
6.3
2.5
3.1
0.6
0.6
1.0 0.15
(Notes) Dotted lines are applicable to only “TP” and “TB.”
8.3 Reel specifications for taping
(mm)
Reel
Central hole
(Notes) Reel holes, shapes and
design are examples
ø13
ød
e
Type
UR73, UR73D
ød (mm) e (mm)
2
21
9. Lot Number (8 digits)
41
January 2006
~
53
12
3001
52
December 2006
January 2007
Production
Year, Month
Date
Additional
Day Number
53
~
64
December 2007
10. Marking & Coating Color
Type
Tolerance
Coating
Marking Color
UR73
F ( 1%)
Indigo
white / 4 digit
UR73D
PAGE 4 OF 4
I
I
I
I
I
I
Bolivar Drive
P.O. Box 547
Bradford, PA 16701
USA
814-362-5536
Fax 814-362-8883
www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
相关型号：
UR732ATTD37L4F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.0374ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD39L0F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.039ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD39L2F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.0392ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD40L2F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.0402ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD41L2F
RESISTOR, CURRENT SENSE, METAL GLAZE/THICK FILM, 0.25W, 1%, 250ppm, 0.0412ohm, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD42L2F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.0422ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD43L0F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.043ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD47L0F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.047ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD48L7F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.0487ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD50L0F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.05ohm, 1% +/-Tol, -100,100ppm/Cel, 0805
KOA
UR732ATTD51L0F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.051ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
UR732ATTD51L1F
Fixed Resistor, Metal Glaze/thick Film, 0.25W, 0.0511ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT
KOA
©2020 ICPDF网 联系我们和版权申明