Home About us Site Map Contact Us Careers
Products Application Guide How to Order Distributors Enquiry Form News
Cross ReferenceQuick Resistor FinderResistor Selection Guides
Quick Product Finder 
Ceramic Cased Radial Tag Resistors (PEC PBR Series)
Download PDF Download Pdf file
Key Features


Cement Type Construction
High Insulation Resistance
Non Flammable
3W to 40W Rating
High Power Type with Bracket Mounting

Specifications
TOLERANCE

For values > 1R0 - ±10%
For values < 1R0 - ±10%, ±0R05
±5% available in all values on request

TEMP. COEFF.of RESISTANCE: [TCR] < ±200ppm/°C -however, in PBA and PBR of resistance series, higher TCR wires may be used in ratings upto 15W. Please request TCR data for specific values
LOAD LIFE STABILITY rR < 5% At Rated Power For 500V Dc
POWER RATING:

Rated @ 40°C Ambient And Derated Linearly To Zero Power At 275°C

MAX. SURFACE TEMP.
DIELECTRIC W ITHSAND 
275°C [Hot Spot]
VOLTAGE 1KV For 1 Minute (Insulated Style)
INSULATION RESISTANCE 20 Mohm AT 500V DC
SHORT-TERM OVERLOAD rR < 2% @ 10 Times Rated Power For 5 Secs
EFFECT OF SOLDERING rR < 2% @ 350°C For 3 Seconds
BODY STRENGTH > 10KG. For 10 Seconds
TERMINAL STRENGTH > 4.5KG
VIBRATION rR < 1% @ 10-55HZ and 1.5MM in 3 Directions - Total 6 Hours
Dimensions


Specification Table
PEC
Type

Rating

DIMENSIONS IN MM [IN]

RESISTANCE RANGE
OHMS
L1
±2.00
[±0.079]
W 1
±0.50
[±0.020]
W 2
±0.50
[±0.020]
H1
±0.50
[±0.020]
H2
±1.00
[±0.039]
H3
±2.00
[±0.079]
E
±0.50 
[±0.020]
Min
Max

BR3

3
22.0
[0.87]
8.0
[0.31]
7.0
[0.28]
8.0
[0.31]
24.0
[0.94]
37.5
[1.48]
10.2
[0.40]
0R1
300R
BR5
5
22.0
[0.87]
9.5
[0.37]
7.0
[0.28]
9.5
[0.37]
24.0
[0.94]
39.0
[1.53]
10.2
[0.40]
0R1
300R
BR7
7
35.0
[1.38]
9.5
[0.37]
7.0
[0.28]
9.5
[0.37]
 24.0
[0.94]
39.0
[1.53]
22.5
[0.89]
0R5
500R
BR10
10
48.0
[1.89]
9.5
[0.37]
7.0
[0.28]
9.5
[0.37]
24.0
[0.94]
39.0
[1.53]
35.0
[1.38]
0R5
680R
Ordering Code

PEC
Type

Ohmic
Value

Tolerance

Packing
Style*

Release
Condition

Standard / Non-Std. Termination

TCR

BR5

     0.1 Ohm     a 0R1 / R10

      5%  a J

Bulk a B

Commercial a X

Standard a S

Standard a S
     1 Ohm       a 1R0
10% ak
      Others    a M
     Others    a M
     1 KOhm     a 1K0
     10.7 KOhm a 10K7
A Sample Part No.: BR5 47R JBXSS

Home Products  |  Application Guide How to order  |  Distributors  |  Enquiry Form  |  News

© Copyright 2002, Precision Electronic Components MFG. Co.