RHEF650 查看數據表（PDF） - TE Connectivity

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RHEF650

PolySwitch Resettable Devices

TE Connectivity 

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 — 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)

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. TE Circuit Protection 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

12

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

—

—

—

—

—

—

—

—

1.05Ω

—

—

—

—

—

—

—

—

—

—

—

—

RXEF

72V

—

—

—

2.290Ω

1.600Ω

1.110Ω

0.710Ω

0.640Ω

—

0.400Ω

—

0.325Ω

0.255Ω

—

0.200Ω

—

0.155Ω

—

0.115Ω

0.100Ω

—

RKEF

60V

—

—

—

—

—

—

—

0.425Ω

—

0.350Ω

—

0.295Ω

0.255Ω

—

0.225Ω

—

0.165Ω

—

0.150Ω

0.106Ω

—

RXEF

60V

9.20Ω

3.50Ω

4.30Ω

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

RUEF

30V

—

—

—

—

—

—

—

—

—

—

—

—

0.095Ω

—

0.075Ω

—

0.060Ω

—

0.050Ω

0.045Ω

—

RGEF

16V

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

RHEF

16V

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

RHEF

30V

—

—

—

—

—

—

—

0.68Ω

—

—

0.42Ω

—

—

0.24Ω

—

—

—

—

—

—

—

RUSBF

16V

RUSBF

6V

—

—

—

—

—

—

—

—

—

—

—

—

0.100Ω

—

0.075Ω

—

0.060Ω

—

0.050Ω

0.045Ω

—

—

—

—

—

—

—

—

—

—

—

—

0.140Ω

—

—

—

0.080Ω

—

0.058Ω

—

—

—

136

RoHS Compliant, ELV Compliant

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