Part Number: 3350 Series

High Voltage Reed Relays

Product Data Sheet

Relays

SPECIFICATIONS

SOLDERING THROUGH-HOLE

CONTACT PARAMETERS

Switching Voltage

Max

DC/peakAC

3500

7500

3500

7500

Dielectric Strength

Min

VDC

7500

10000

7500

10000

Switching Capacity

Max

W

200

50

200

50

Switching Current

Max

A

3

3

3

3

Carrying Current

Max

A

5

5

5

5

Contact Resistance

Max

mΩ

250

100

250

100

COIL PARAMETERS

Nominal Coil Voltage

VDC

5

12

24

5

12

24

Pull-In Voltage

Max

VDC

3.75

9

18

3.75

9

18

Drop-Out Voltage

Min

VDC

0.5

1

2

0.5

1

2

Operating Voltage

Max

VDC

6.5

15

30

6.5

15

30

Coil Resistance

±15%

Ω

40

175

575

40

175

575

RELAY PARAMETERS

Dielectric Strength

coil/contact

Min

VDC

10000

10000

Insulation Resistance

Min

Ω

1 x 1010

1 x 1010

Operating Temperature

°C

-20 to +85

-20 to +85

Storage Temperature

°C

-35 to +100

-35 to +100

Operate Time incl. Bounce Time

Typ

ms

3.0

3.0

Release Time

Typ

ms

3.0

3.0

Weight, approx.

g

60

65

Contact Form

Normally Open / 1A

Normally Closed / 1B

Series

3350

3351

3350

3351

Model

1275

1275

4275

4275

Phone: (1) 973 777 6900

www.comus-intl.com

Fax: (1) 973 777 8405

As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and

the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing.

An ISO 9001 Certified Company

Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510

©2019 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA

Rev: 3 - Date: Mar/26/2019 - Signature: BR

The attachment method is typically eutectic soldering. RoHS requires solder with no elemental lead (Pb). SAC alloy (96,5Sn / 3AG

/ 0,5Cu) is the most popular choice. Reed relays can be soldered by hand or by wave solder processing. Comus International

recommends the maximum wave solder temperature (measured at the reed relay leads) as 270°C for 10 seconds. Temperature and

time in excess of the recommended levels may result in damage to the reed relay. All of our through-hole reed relays will be compatible

with either SAC alloy or eutectic soldering process.