STC-FM4-DRC SOLA HEVI DUTY, STC-FM4-DRC Datasheet

Surge Suppressors DIN RAIL Kit PCB1B base

STC-FM4-DRC

Manufacturer Part Number

STC-FM4-DRC

Description

Surge Suppressors DIN RAIL Kit PCB1B base

Manufacturer

SOLA HEVI DUTY

Datasheet

1.STC-PCB1B.pdf (2 pages)

Specifications of STC-FM4-DRC

Operating Temperature Range

- 40 C to + 85 C

Clip Style

DIN Rail

Peak Reflow Compatible (260 C)

Leaded Process Compatible

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

STC-PCB1B

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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STC-642 Series, Data/Signal Line Protection

The STC-642 series of surge suppressors are dual pair (four

wire) modules using three-stage hybrid technology. This

module addresses over voltage transients with gas tubes

and silicon avalanche components. In addition, sneak and

fault currents are mitigated with resetable fuses (PTCs). The

PTCs increase resistance several orders of magnitude when

over currents exceed safe levels. A normal state resumes

when over currents are removed. The ability to self restore in

this manner significantly increases suppressor performance

and survivability.

The STC-642 card edge module is gold-plated, double

sided and is designed to mate with the STC-642 gold-plated

female terminal connector (sold separately). When snapped

together, the data circuits pass thru the protector in a serial

fashion from the four Field Side terminals to the four

Electronics Side terminals. Terminals 1 or 10 of the

STC-PCB1B must be attached to building approved ground.

Features

Selection Table

STC-PCB1B

STC-FM4-DRC

• Lightning Protection for Low Voltage Data

• Signal Lines

• Three-Stage Protection

• Sneak/Fault Current Protection

• Resetable Solid-State Fuses - PTCs

• Low Capacitance Option for High Speed Data

• Plug-in Module / Requires PCB1B Base

• Fast Response Time

• UL Listed 497B

• 5 Year Limited Warranty

Catalog Number

Base for all STC-642 models. Designed to

accommodate up to 10 AWG wire. It offers Flat/

Phillips screws and can be mounted using 2 #6

size screws. Must be ordered separately.

Optional DIN Rail Mounting Clip for STC-PCB1B

Power Protection and Conditioning

Contact Technical Services at (800) 377-4384 with any questions.

Description

Visit our website at www.solaheviduty.com.

Specifications

*Part number STC-PCBIB sold separately

Peak Surge Current

(10 times)

Life Expectancy

Response Time

Voltage Clamp

Technology

Resistance

Capacitance (typical)

Operating Temperature

Weight

Dimensions H x W x L

(STC-642 & PCB1B)

Certifications

Warranty

497B

Description

8x20 s (2000A) .. >100 occurrences

STC642-020*

10x700 s 500A per line

10x700 s (400A)

2.05 x 1.0 x 2.4

-40

8x20 s .. 10kA

SAD Hybrid

5 (typical)

UL 497B

5 Years

1500pf

C to +85

<1ns

2 oz.

STC642-036*

Related parts for STC-FM4-DRC

STC-FM4-DRC Summary of contents

Page 1

... Base for all STC-642 models. Designed to accommodate AWG wire. It offers Flat/ STC-PCB1B Phillips screws and can be mounted using 2 #6 size screws. Must be ordered separately. Optional DIN Rail Mounting Clip for STC-PCB1B STC-FM4-DRC Contact Technical Services at (800) 377-4384 with any questions. 30 497B Specifications Peak Surge Current ...

Page 2

... STC-642 Series, Data/Signal Line Protection Wiring Diagram (PIN Assignments) Ground Terminal (internally tied together) to building approved ground. The STC-PCB1B accommodates AWG wire. The hybrid design of this product includes series resistance. Do not place this product in service on any signal line capable of supplying more than 150 milliamperes continuously ...

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