VPG FLB Series

Product Features

  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 1ฮฉ to 150kฮฉ
  • Tolerance from ยฑ0.02% to ยฑ1%
  • TCR of ยฑ2.5 ppm/ยฐC or ยฑ5 ppm/ยฐC
  • Power rating of 0.25W (at +70ยฐC)
  • Temperature Range from -25ยฐC up to +155ยฐC
  • Compliant

The FLB high precision through-hole resistor series from Alpha Electronics offers a very precise resistor with a resistance range from 1ฮฉ up to 150kฮฉ all in a small through-hole package. The terminals have been designed for easy insertion into the PCB. By utilising Alpha’s Bulk Metalยฎ foil resistor technology, they are able to produce resistors with low-temperature coefficients and excellent long-term stability. This makes them ideal for precision measurements, also their low inductance enables use at higher frequencies.

  • Conformally coated through-hole resistor
  • Resistance values between 1ฮฉ and 150kฮฉ
  • Tolerance as low as ยฑ0.02%
  • TCR of ยฑ2.5 ppm/ยฐC or ยฑ5 ppm/ยฐC
  • Temperature range from -25ยฐC up to +155ยฐC
  • Maximum working voltage of 300V
  • Power rating of 0.25W (at +70ยฐC)
  • Pin pitch of 2.54mm ยฑ0.25mm

 

Typical applications for the FLB high precision through-hole resistor series include:

  • Sceintific instrumentation
  • Test & Measurement equipment

Alpha Electronics FLB Series Specification Table

AttributesValue
Resistance value1ฮฉ to 150kฮฉ
Toleranceยฑ0.02% to ยฑ1%
TCRยฑ2.5ppm/ยฐC to ยฑ15ppm/ยฐC (-25 to +125ยฐC)
Temperature range-25ยฐC to +155ยฐC
Power rating (at +70ยฐC)0.25W
Maximum voltage300V

Alpha Electronics are manufacturers of some of the most stable and precise resistors on the market. As part of the VPG Foil Resistors product group, the Alpha Electronics brand is globally rewarded for the accuracy and reliability of their Bulk Metalยฎ Foil technology resistors. Alpha Electronics has been living the conviction globally known to engineers for consistently delivering the highly desirable characteristics of โ€œStability, Accuracy and Reliabilityโ€. Please visit https://www.alpha-elec.co.jp for more information.

Specifications

Dimensions 8.20 x 2.20 x 5.60mm
Product Type

,

Minimum Resistance

10ฮฉ

Resistance Value

, ,

Maximum Resistance

150kฮฉ

Tolerance

, , ,

Power Rating

Temperature Coefficient

,

Package / Size

,

Temperature Range (ยฐC)

-25 to +155ยฐC

Series / Model

Alpha FLB Series Ordering Info

The FLB resistor series is available with various options including standard resistance values and tolerances. The information below gives an example of the part numbering system used for these resistors and the standard options available.

Below is an example of the part number break down for the FLB resistor series:

alpha_flb_order_code

Product Variations

SKUResistance ValueToleranceTemperature CoefficientSeries / Model
Alpha FLBY (100ฮฉ - 150kฮฉ) ACustom (100ฮฉ - 150kฮฉ)ยฑ0.05%ยฑ2.5 ppm/ยฐC
Alpha FLBX (100ฮฉ - 150kฮฉ) ACustom (100ฮฉ - 150kฮฉ)ยฑ0.05%ยฑ5 ppm/ยฐC
Alpha FLBY (100ฮฉ - 150kฮฉ) BCustom (100ฮฉ - 150kฮฉ)ยฑ0.1%ยฑ2.5 ppm/ยฐC
Alpha FLBX (100ฮฉ - 150kฮฉ) BCustom (100ฮฉ - 150kฮฉ)ยฑ0.1%ยฑ5 ppm/ยฐC
Alpha FLBY (10ฮฉ - 30ฮฉ) DCustom (10ฮฉ - 30ฮฉ)ยฑ0.5%ยฑ2.5 ppm/ยฐC
Alpha FLBX (10ฮฉ - 30ฮฉ) DCustom (10ฮฉ - 30ฮฉ)ยฑ0.5%ยฑ5 ppm/ยฐC
Alpha FLBY (10ฮฉ - 30ฮฉ) FCustom (10ฮฉ - 30ฮฉ)ยฑ1%ยฑ2.5 ppm/ยฐC
Alpha FLBX (10ฮฉ - 30ฮฉ) FCustom (10ฮฉ - 30ฮฉ)ยฑ1%ยฑ5 ppm/ยฐC
Alpha FLBY (30ฮฉ - 100ฮฉ) BCustom (30ฮฉ - 100ฮฉ)ยฑ0.1%ยฑ2.5 ppm/ยฐC
Alpha FLBX (30ฮฉ - 100ฮฉ) BCustom (30ฮฉ - 100ฮฉ)ยฑ0.1%ยฑ5 ppm/ยฐC
Alpha FLBY (30ฮฉ - 100ฮฉ) DCustom (30ฮฉ - 100ฮฉ)ยฑ0.5%ยฑ2.5 ppm/ยฐC
Alpha FLBX (30ฮฉ - 100ฮฉ) DCustom (30ฮฉ - 100ฮฉ)ยฑ0.5%ยฑ5 ppm/ยฐC

FLx Series Products

 Product nameSKUDatasheet 
VPG FLA SeriesVPG FLA Series View Product
VPG FLB SeriesVPG FLB Series View Product
VPG FLC SeriesVPG FLC Series View Product

Alpha FLB Series Ordering Info

The FLB resistor series is available with various options including standard resistance values and tolerances. The information below gives an example of the part numbering system used for these resistors and the standard options available.

Below is an example of the part number break down for the FLB resistor series:

alpha_flb_order_code

Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

FLB High Precision Through Hole Resistor

VPG FLB Series