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VITREOUS ENAMEL COATED AXIAL LEAD RESISTORS (PVAB, US Specification)
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Key Features


3W to 12W Power Rating.
All Welded Construction.
Non-Flammable Brown Enamel Coating.
High Overload and Pulse Handling Capability.
Suitable for High Speed Lead Forming Machines.
Reference Standards.
    
JSS 50402[RFHT-1 STYLES 2.5 TO 12].
     MIL-R-26 - Char V.
     IEC 115 - 1.
     CECC-40201-001.

Specifications
TCR Std. < +150 ppm/°C, Typ. < +75 ppm/°C
Derating From 25°C to 350°C,Mil Char 'V'
Climatic Catg. 55 / 200 / 56
Ambient -55°C to 200°C
Load Life D R < 5%
Solderability 95% Coverage - MIL Std. 202F, Test 208
Environmental Specifications
Test Methods
Test Conditions
Test Limits
Short Term Overload 10 × Rated Power for 5 seconds D R < 1% + 0R05
Endurance at Room Temperature Rated Power @25°C (1.5 hrs ON, 0.5 hrs OFF) D R < 5% + 0R05
Thermal Shock (Rapid Change of Temp.) 5 Cycles, -55°C to 200°C D R < 1% + 0R05
Robustness of Terminations As per Clause C1-4.14 of BS-CECC 40201-002 D R < 1% + 0R05
Resistance to Soldering Heat 10 Seconds dip in Solder Bath at 260°C D R < 1% + 0R05
Vibration Freq: 10-500Hz, Amplitude: 0.75mm/10g, Accln.: 6hrs in each Axis D R < 1% + 0R05
Bump Test 4000 Bumps at 40g Acceleration (Accln.) D R < 1% + 0R05
Long Term Damp Heat 90% - 95% RH @ 40°C Ambient Temperature for 56 days D R < 5% + 0R05
Climatic Sequence As per Clause C1 - 4.20.8 of BS-CECC 40201-002 D R < 5% + 0R05
Temperature Rise Max. Surface Tempr. Rise @ Rated Power and @25°C ambient T < 350°C
Dimensions



 Specification Table

PEC
Type

ELECTRICAL SPECIFICATIONS

Ref. Standards*

DIMENSIONS SPECIFICATIONS IN MM [INCHES]

Power

Ohmic Range
In Ohm

MIL-R-26

CECC

JSS

L

D
l
d
P
L1
@ 25 oC
@ 70
o
C

Voltage

Min

Max

Watts
Watts
Volts
40201
-001
RFHT
-1
Max
Max
Nom
± 0.05 [0.002]

V3B

3
2.6
100
0R1
10K
RW69
RB59
2.5
12.7
[0.500]
 5.6 [0.220]
38.1
[1.50]
0.813
[0.032]
10.0 [0.394]
88.0
[2.56]
V5B
5
4.3
160
0R1
 20K
RB61
-
23.8
[0.937]
 7.0 [0.276]
38.1
[1.50]
0.813
[0.032]
10.0 [0.394]
98.0
[2.95]
V7B
7
6
200
0R1
22K
RW74
RB57
6
23.8
[0.937]
8.7
[0.343]
38.1
[1.50]
0.813
[0.032]
10.0 [0.394]
97.0
[2.91]

V10B

10
9
720
0R1
 68K
RW68
RB58
46.8
[1.844]
10.0 [0.394]
38.1
[1.50]
0.813
[0.032]
NA
NA
V14B
12
10
750
0R1
100K
-
12
53.5
[2.106]
8.0
[0.315]
38.1
[1.50]
0.813
[0.032]
NA
NA
Ordering Code

PEC
Type

Ohmic
Value

Tolerance

Packing
Style*

Release
Condition

Standard / Non-Std.
Leads

V3B

  0.1 Ohm    a 0R1 / R10

1% a F

    Bulk           a B

     Commercial a X

   Standard a S

  1 Ohm       a 1R0
2% a G
    Tape & Reel a T
      CECC        a F
    38mm     a 1.5” / L
  1 KOhm     a 1K0
5% a J
    Ammo         a A
      JSS          a J
    Others    a M
  10.7 KOhm a 10K7
10% a K
    Rondo         a R
      BS-CECC   a B
A Sample Part No.: V3B 1K0 JTXS
* V3B,V5B,V7B can be supplied in Style B/T/A & V10B,V14B can be only supplied in Style R.

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