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CERAMIC CASED, Box Type Resistors with Cement Filling (PBA Series)

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 Key Features


High Overload Capability
High Moisture Resistance
Non-Flammable Construction
Low Surface Temperature
2W to 20W Power Rating
All Welded Construction for High Specification Parts
.

 Specifications
TCR Low Values - < 450 ppm/°C
Other Values - Std. < +150 ppm/°C, on Request 20 ppm/°C
Power Rating Rated @ 25oC Ambient
Derating From 70°C to 275°C
Climatic Catg. 55 / 200 / 56
Ambient Temp. -55°C to 200°C
Solvent Resistance R<5%As Per IEC115-1, Clause 4.30, Test XA of IEC 68-2-45
Short term Over Load D R < 2% @ 10 Times Rated Power for 5 Secs

Environmental Specifications

Test Methods

Test Conditions
Test Limits
Short Term Overload 5 x Rated Power for 5 Seconds, IEC115-1, Clause 4.13 D R<2%+0R05
Endurance at Rated Wattage Full Rated Power for 1000hrs (1.5hrs ON, 0.5hrs OFF) D R<5%+0R05
Terminal Strength Pull Strength of 50N for 10 seconds, IEC115-1, Clause 4.16, Test Ua 1 D R<1%+0R05
Insulation Resistance As Per IEC115-1, Clause 2.2.17, at 500V DC 500 MOhms
Long Term Damp Heat 90-95% RH@40°C Ambient Temperature for 56 days, IEC115-1, Clause 4.18 D R<3%+0R05
Resistance to Soldering Heat 10 Seconds Dip in Solder Bath at 260°C, IEC115-1, Clause 4.18 D R<1%+0R05
Solderability MIL Std. 202F, Test 208 95% Coverage
Dimensions





 Specification Table

PEC
Type

ELECTRICAL SPECIFICATIONS

DIMENSIONS SPECIFICATIONS IN MM [INCHES]

Power
@ 25oC
Watts

Ohmic Range
In Ohm

L

W

H

d

l

Min

Max

+1.5
[±0.059]

+ 1.0
[±0.039]

1.0
[±0.039]

± 0.05
[±0.002]

Nom

BA2

2

0R10

2K7

18
[0.708]

7.0
[0.275]

7.0
[0.275]

0.80
[0.0315]

35
[1.378]

BA3

3

0R10

2K7

22
[0.886]

8.0
[0.315]

8.0
[0.315]

0.80
[0.0315]

35
[1.378]

BA5

5

0R10

2K7

22
[0.886]

9.5
[0.374]

9.5
[0.374]

0.80
[0.0315]

35
[1.378]

BA7

7

0R10

10K

35
[1.378]

9.5
[0.374]

9.5
[0.374]

0.80
[0.0315]

35
[1.378]

BA10

10

0R22

10K

48
[1.890]

9.5
[0.374]

9.5
[0.374]

0.80
[0.0315]

35
[1.378]

BA15

15

0R22

10K

48
[1.890]

12.5
[0.492]

12.5
[0.492]

0.80
[0.0315]

35
[1.378]

BA20

20

0R33

15K

60
[2.362]

12.5
[0.492]

12.5
[0.492]

0.80
[0.0315]

35
[1.378]

 Ordering Code

PEC
Type

Ohmic
Value

Tolerance

Packing
Style

Release
Condition

Special
Requirements

BA7

     0.1 Ohm      a 0R1 / R10

      10%   a K

Bulk a B

Commercial a X

          Standard      a S 

     1 Ohm         a 1R0
       5%    a J
           High Surge   a P
     1 KOhm       a 1K0
       2%    a G
           Others        a M
     10.7 KOhm   a 10K7
       1%    a F
      0.50% a D
A Sample Part No.: BA7 10R JBXS

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