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 Construction |
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| 1. |
Ceramic case |
| 2. |
Electrode |
| 3. |
Resistor element |
| 4. |
Cement |
| 5. |
Heat sink |
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Features |
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| • |
Suitable to detect large current due to
ultra low resistances. |
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Flame retardant resistor in a ceramic
case. |
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All custom-made products. |
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Automatic mounting is available. |
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Products meets EU-RoHS requirements. |
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Type
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Dimensions (mm) |
Weight (g)
(1000pcs) |
L 0.5 |
L11 |
W0.5 |
W2 |
H0.5 |
W10.3 |
(t) |
T1 |
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BLR1L |
13 |
14 |
5.5 |
- |
5.2 |
3 |
- |
2.5 |
750 |
| BLR2L |
18 |
19 |
6.3 |
- |
6.0 |
3 |
- |
3.0 |
1600 |
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BLR3L |
18 |
19.3 |
8.2 |
9.2 |
6.0 |
3 |
0.3 |
3.0 |
2000 |
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| BLR |
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1L |
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N |
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TE |
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50L |
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J |
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| Product
Code |
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Power
Rating |
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Terminal
Surface Material |
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Taping |
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Nominal
*1
Resistance |
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Resistance
Tolerance |
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1L
: 1W
2L : 2W
3L : 15W |
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N
: No surface treatment |
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TE : Taping |
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3digits |
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J
:  5%
K : 10% |
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| *1 |
Resistance Value( ) |
3digits |
8m 9.1m |
8L09L1 |
| 10m50m |
10L50L |
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| Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS. |
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Type |
Power Rating |
Resistance Range ()
*2 |
Resistance Tolerance |
T.C.R.
(×10-6/K) |
Rated Ambient Temperature |
Operating Temperature Range |
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BLR1L |
1W |
8m 50m |
J : 5%
K : 10% |
100 |
+70 |
-40 +180 |
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BLR2L |
2W |
8m 50m |
| BLR3L |
15W*3 |
8m 50m |
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*2Please consult with us in advance about resistance value for custom-made products.
*3 It is assumed to be used on aluminum circuit board. |
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| For resistors operated at an ambient temperature of 70 or above, a power rating shall be derated in accordance with the below derating curve. |
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Take care of soldering since the surface treatment is not made on the electrodes of these resistors.
Recommended flux : OX63-101F (Senju Metal Industry Co., Ltd.) |
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Application Notes
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