RI-80 SMDM Series Molded Dry Reed SwitchRI-80 SMDM SeriesThe RI-80 SMDM is a Single-pole, Single-throw (SPST) dry reed switch, having normally open contacts, and two magnetically actuated reeds.

The switch is of the double-ended type and may be actuated by an electromagnet, a permanent magnet or a combination of both.

The RI-80 SMDM is available in Gull wing and J-Bend lead configurations.

RI-80 SMDM Series Features▪ Ideal for proximity sensors & medical applications▪ Contact layers: gold, sputtered ruthenium▪ 5 Watt rating▪ Tape & reel packaging

Dimensions for RI-80 SMDM Series All Dimension in inches (mm) nominal

Technical Specifications

.185 ± .008 (4.7 ± 0.2).185 ± .008 (4.7 ± 0.2)

.252 (6.4 MAX)

.295 ± .008 (7.5 ± 0.2)

.275 (7.0 MAX)

.376 ± .008 (9.5 ± 0.2) .037 ± .004 (0.95 ± 0.1)

.037 ± .004 (0.95 ± 0.1)

.004 ± .001(0.1 ± 0.05

.004 ± .002(0.1 ± 0.05

.095(2.4 MAX)

.095(2.4 MAX)

.091(2.3 MAX)

.091(2.3 MAX)

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J-1 ModelG-1 Model

Parameters Units RI-80 SMDM

Operating Characteristics

Operate Range AT 5-15*

Release Range AT 2-13*

Electrical Characteristics

Switched Power (max) W 5

Switched Voltage DC (max) V 175

Switched Voltage AC, RMS value (max) V 140

Switched Current DC (max) mA 350

Switched Current AC, RMS value (max) mA 250

Carry Current DC (max) A 0.5

Breakdown Voltage DC (min) V 230**

Contact Resistance (initial max.) mΩ 160

Contact Resistance (initial typ.) mΩ 140

Insulation Resistance (min) MΩ 106

Environmental Ratings

Storage Temperature °C -40 to +125

Operating Temperature °C -40 to +125

Vibration Resistance G 10

Shock Resistance G 100NOTES: * AT values are based on full length, measured using Philips Standard Coil (PSC). ** 230V for AT>10, 175V for AT<10

Group

Rev: 1 - 5 / 2017 - BR

Based on standard RI-80 models

ORDERING INFORMATION

RI80SMDM-XXXX-YY Lead Configuration: G1 for Gull Wing version J1 for J-Lead version

AT Ranges 0510 1015

RI-80 SMDM Series Molded Dry Reed Switch

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Recommended PCB SMD Pad Layout

Recommended Soldering Reflow Profile

Dimensions for RI-80 SMDM Tape and Reel All Dimension in inches (mm) nominal

0.945(24.0)

0.453(11.5)

0.388(9.85)

0.315 (8.0) 0.014 (0.35)

0.108 (2.75)

0.157(4.0)

Ø 0.059 (Ø 1.5)

Ø 0.059 (Ø 1.5)

0.103 (2.6)

A-A

A A

B

B

B-B

0.630(16.0)

0.295(7.5)

0.311(7.9)

0.315 (8.0) 0.014 (0.35)

0.108 (2.75)

0.157(4.0)

Ø 0.059 (Ø 1.5)

Ø 0.059 (Ø 1.5)

0.103 (2.6)

A-A

A A

B

B

B-B

Series

**packing quantity: 2,000 pieces/reel J-1 ModelG-1 Model

Recommended Pad Layout

Lead Type Dim. A Dim. B Dim. C Dim. D

G1 .424 / 10.76 .242 / 6.14 .091 / 2.31 .057 / 1.45

J1 .330 / 8.38 .168 / 4.27 .081 / 2.06 .057 / 1.45

A

B

C

D

Rev: 1 - 5 / 2017 - BR