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732

732

Product catalog summary

Overview: The Series 732 is a DPDT non-latching commercial electromechanical relay designed by Teledyne Relays. It is known for its compact size, high reliability, and versatility in low-level switching applications, ranging from dry circuits to 1 ampere. The relay is suitable for high-density PC board mounting.

Key Features:

All welded construction for durability.
Uni-frame design for high magnetic efficiency and mechanical rigidity.
High force/mass ratios for resistance to shock and vibration.
Advanced cleaning techniques ensure internal cleanliness.
Precious metal alloy contacts with gold plating for excellent switching capabilities.

Variants:

732: Basic relay.
732D: Includes an internal diode for coil transient suppression.
732TN: Features an internal transistor driver and coil transient suppression diode.

Environmental and Physical Specifications:

Temperature range: -65°C to +125°C.
Vibration resistance: 10 g’s to 500 Hz.
Shock resistance: 30 g’s, 6ms half sine.
Enclosure: Hermetically sealed.
Weight: 0.09 oz. (2.55g) max.

Electrical Specifications:

Contact arrangement: 2 Form C (DPDT).
Contact resistance: 0.15 Ω max.
Contact load rating: 1 A/28 Vdc resistive, 200 mA/28 Vdc inductive.
Contact life: Up to 10,000,000 cycles at low level.
Coil operating power: 200 mW typical.
Operate time: 6.0 ms max.
Release time: 3.0 ms max for 732, 7.5 ms max for 732D and 732TN.

Performance Curves:

Figures provided for typical RF performance, insertion loss, and isolation across contacts and poles.

Part Numbering System: The part numbering system includes options for ground pin, pad, lead type, and nominal coil voltage.

Appendices:

Details on spacer pads and spreader pads for mounting.
Ground pin positions and terminal views for various relay types.

Catalog excerpts

Open the catalog to page 1

TELEDYNE RELAYS Everywhereyoulook' Series 732 DPDT Non-Latching Commercial Electromechanical RelaySERIES 732 GENERAL ELECTRICAL SPECIFICATIONS (@25°C) Contact Arrangement DETAILED ELECTRICAL SPECIFICATIONS (@25°C) BASE PART NUMBERS (732, 732D, 732TN) GENERAL NOTES 1. Relay contacts will exhibit no chatter in excess of 10 psec or transfer in excess of 1 ^sec. 2. “Typical” characteristics are based on available data and are best estimates. No on-going verification tests are performed. 3. Unless otherwise specified, parameters are initial values. 4. Relays can be supplied with a spacer pad. See...

Open the catalog to page 2

DPDT Non-Latching Commercial Electromechanical Relay SERIES 732 OUTLINE DIMENSIONS CASE DETAIL .370 (9.40) DIA. MAX. TERMINAL LOCATIONS AND PIN NUMBERING (REF. ONLY) (Viewed from Terminals) (Viewed From Terminals) NOTES: 1. RELAY CONTACTS WILL EXHIBIT NO CHATTER IN EXCESS OF 10 ΜSEC OR TRANSFER IN EXCESS OF 1 ΜSEC. 2. “TYPICAL” CHARACTERISTICS ARE BASED ON AVAILABLE DATA AND ARE BEST ESTIMATES. NO ON-GOING VERIFICATION TESTS ARE PERFORMED. 3. UNLESS OTHERWISE SPECIFIED, PARAMETERS ARE INTIAL VALUES. 4. FOR REFERENCE ONLY. COIL RESISTANCE NOT DIRECTLY MEASURABLE ON 732TN RELAYS. 5. CIRCUIT IS...

Open the catalog to page 3

APPENDIX: Spacer Pads Pad designation and bottom view dimensions Notes: 1. Spacer pad material: Polyester ﬁlm. 2. To specify an “M4” or “M9” spacer pad, refer to the mounting variants portion of the part numbering example in the applicable datasheet. 3. Dimensions are in inches (mm). 4. Unless otherwise speciﬁed, tolerance is ± .010” (.25 mm). 5. Add 10 mΩ to the contact resistance shown in the datasheet. 6. Add 0.01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet. Page 4

Open the catalog to page 4

Pad designation and bottom view dimensionsFor use with the following: Dim. H Max. 1. Spreader pad material: Diallyl Phthalate. 2. To specify an “M”, “M2” or “M3” spreader pad, refer to the mounting variants portion of the part number example in the applicable datasheet. 4. Unless otherwise specified, tolerance is ± .010” (0.25 mm). 5/. Add 25 mQ to the contact resistance shown in the datasheet. 6/. Add .01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet. 7/. Add 50 mQ to the contact resistance shown in the datasheet. 8/. Add 0.025 oz (0.71 g) to the weight of the relay...

Open the catalog to page 5

APPENDIX: Ground Pin Positions "Z" Centigrid® Relays: Centigrid® Relays: Indicates ground pin position Indicates glass insulated lead position Indicates ground pin or lead position depending on relay type Page 6 NOTES 1. Terminal views shown 2. Dimensions are in inches (mm) 3. Tolerances: ± .010 (±.25) unless otherwise speciﬁed 4. Ground pin positions are within .015 (0.38) dia. of true position 5. Ground pin head dia., 0.035 (0.89) ref: height 0.010 (0.25) ref. 6. Lead dia. 0.017 (0.43) nom.

Open the catalog to page 6

732

732

Catalog excerpts

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