KOA SPEER ELECTRONICS, INC.
SS-236 R8
AHA 6/01/07
CERTIFIED
Chip-Type Metal Plate
Low-Resistance Resistor
CERTIFIED
Type TLR
1. General
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Products with lead-free terminations meet RoHS requirements
Metal alloy: superior corrosion & heat resistance
Applications include current sensing, voltage division and pulse applications
Ultra-low TCR ( 75ppm/ꢀCꢁ available
Low inductance
Ultra low resistance (1mΩ~20mΩꢁ suitable for large current detecting
2. Type Designation
The type designation shall be the following form:
New Type
3A
Power
Rating
D
TE
2L00
F
75
TLR
Termination
Material
Nominal
Tolerance
T.C.R.
Packaging
Type
Resistance
2BN: 0.5W
2B: 0.5W
2H: 1W
D: SnAgCu
TE: 7" 8mm Pitch Embossed plastic
(3A, 3AW: 2,000 pcs/reelꢁ
TE: 7" 4mm Pitch Embossed plastic
(2H only: 4,000 pcs/reelꢁ
TD: 4mm Pitch Punched paper
(2B, 2BN: 5,000 pcs/reel paperꢁ
F: 4 digits
J: 3 digits
F: 1%
75ppm/ꢀC
(Other termination
styles may be
available, please
contact factory
for optionsꢁ
Nil:
150ppm/ꢀC
Ex:
2L00: 2mΩ
Nil:
200ppm/ꢀC
3A: 1W
3AW: 2W
3. Standard Applications
Absolute
Power
T.C.R.
(ppm/°C)
Max.
Standard
Resistance
Resistance
Tolerance
(Ω)
Rated
Ambient
Temperature
Operating
Temperature
Range
Part
Rating
Maximum
Working
Voltage
Designation
@ 70°C
2m,3m,4m,5m,6m,7m,
8m,10m,11m,12m,13m,
15m,16m,18m,20m
2m,3m,4m,5m,6m,8m,
10m,11m,12m,13m,
TLR2BN
TLR2B
TLR2H
1/2W (.5Wꢁ
1/2W (.5Wꢁ
1W
150
75
F: 1%
+70ꢀC
+70ꢀC
+70ꢀC
-65ꢀC to +155ꢀC
-65ꢀC to +155ꢀC
-65ꢀC to +155ꢀC
√PxR
√PxR
F: 1%
15m,16m,18m,20m
1m,2m,3m,4m,5m,
F: 1%
75
√PxR
√PxR
6m,7m,8m,9m,10m
150
200
1m, 2m
F: 1%
3m, 4m
TLR3A
1W
2W
+70ꢀC
+70ꢀC
-65ꢀC to +170ꢀC
2m,3m
F: 1%
-65ꢀC to +155ꢀC
-65ꢀC to +170ꢀC
-65ꢀC to +155ꢀC
-65ꢀC to +170ꢀC
75
4m,5m,6m,7m,8m
√PxR
TLR3AW
1m
150
F: 1%
9m,10m
PAGE 1 OF 4
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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.