BBRF550_1 Datasheet, PDF(2/28 Page) Tyco Electronics – PolySwitch Resettable Devices Radial-leaded Devices

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BBRF550_1 Datasheet, PDF (2/28 Pages) Tyco Electronics – PolySwitch Resettable Devices Radial-leaded Devices

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Application Selection Guide for Radial-leaded Devices

The guide below lists PolySwitch radial-leaded devices that are typically used in these applications.

Specifications for the suggested device part numbers can be found in this section.

Once a part number has been selected, the user should evaluate and test each product for its intended application.

Protection Application

PolySwitch Resettable Devices â Key Selection Criteria

Small Size

Flatter

Derating

Lower Current

Higher Voltage

Electromagnetic loads

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Halogen lighting

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Lighting ballast

RXEF (<72V), BBRF (<99V)

Loudspeakers

RXEF (<72V)

RXEF (<72V), RKEF(<60V)

Medical equipment

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

MOSFET devices

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Motors, fans and blowers

RXEF (<72V), RGEF (<16V)

RHEF (<16V)

POS equipment

RXEF (<72V), RUEF (<30V)

Process and industrial controls

RXEF (<72V), RUEF (<30V)

Satellite video receivers

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Security and fire alarm systems

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Test and measurement equipment

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Transformers

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

DDC computer and consumer electronics

RUEF (<30V)

IEEE-1394 computer and consumer electronics RTEF (<33V)

Mouse and keyboard

RUEF (<30V)

SCSI

RUEF (<30V)

USB

RUSBF (<16V)

Traces and printed circuit board protection

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF(<60V)

Note : This list is not exhaustive. Tyco Electronics welcomes customer's input for additional application ideas for PolySwitch resettable devices.

Product Series - Current Rating, Voltage Rating / Typical Resistance for

Table R1

Radial-leaded Devices

Voltage Rating

Hold Current (A)

0.050

0.100

0.170

0.200

0.250

0.300

0.400

0.500

0.550

0.650

0.700

0.750

0.900

1.000

1.100

1.200

1.350

1.550

1.600

1.850

1.900

BBRF

99V

RXEF

72V

RKEF

60V

RXEF

60V

RTEF

33V

RUEF

30V

1.05â¦

2.290â¦

1.600â¦

1.110â¦

0.710â¦

0.640â¦

0.400â¦

0.325â¦

0.255â¦

0.200â¦

0.155â¦

0.115â¦

0.100â¦

0.425â¦

0.350â¦

0.295â¦

0.255â¦

0.225â¦

0.165â¦

0.150â¦

0.106â¦

9.20â¦

3.50â¦

4.30â¦

0.097â¦

0.080â¦

0.054â¦

0.095â¦

0.075â¦

0.060â¦

0.050â¦

0.045â¦

RGEF

16V

RHEF

16V

RHEF

30V

RUSBF

16V

RUSBF

0.68â¦

0.42â¦

0.140â¦

0.100â¦

0.24â¦

0.075â¦

0.080â¦

0.060â¦

0.058â¦

0.050â¦

0.045â¦

112

RoHS Compliant, ELV Compliant

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