3220 Commander Drive, Suite 102 Carrollton, TX 75006

www.PickerComponents.com

Sales: (972) 713-6272

(888) 997-3933

Fax: (972)735-0964

e-mail: sales@pickercomponents.com

Dimensions are listed for reference purposes only.

Specifications and Availability subject to change without notice.

PCS33 Rev A 8/5/15

2 of 3

PRECAUTIONS

DIMENSIONS (mm)

1.

A diode is required for Inductive Loads.

2.

When choosing a SSR, note the actual load current and ambient temperature and reference the Characteristic Curves below.

3.

SSR require a adequate heat sinking or other effective cooling measures.

4.

5.

Apply heat-conducting silicon grease or a thermal transfer pad on the space between SSR and heat sink and screw the SCR firmly in to the heat sink to

avoid damage from overheating.

6.

Tighten the SSR terminal screws properly. We recommended screw installation torque as follows:

M4 screw mounting torque range is (0.98-1.37)N • m,

M3 screw mounting torque range is (0.56-0.98)N • m.

7.

Lose screws will damage the SSR with heat generated from connections. Also, excessive screw torque may damage relays internal components.

8.

It’s recommended to use a heat sink matched to the Current Load. With any heat sink test that the SSR base temperature does not exceed 65"C.

9.

Listed parameters are based on resistive loads. Do not use the relay beyond the described current, temperature, load or voltage limits as described in this

data sheet.

PCS33

PCS33

CHARACTERISTIC CURVES

     

With a PCH-I-50 Heat Sink

 

(D100-40,D200-40)

With a PCH-H-150 Heat Sink

Fan Air Volume ≥ 20 CFM

 

(D50-80)

With a PCH-H-150 Heat