Special Relay

RELAY Dual-Coil pc-mount SHIELDED - Telephone use SPST-NO 6-PIN 1.3oz1.9" x 0.64" x 0.6" high - metal - appears to have two coils 600-OHM & 80-OHM Learn More

Relay, control. Input: 24-28VDC. Contacts: 4PDT plus 1-NO and 1-NC. Contact Ratings: 10A Gold diffused silver cadmium oxide contacts. Coil Voltage: 24-28VDC. Coil Resistance: 240 ohms. Connections: 12-pin plug-in. Mech Mtg: socket, clear plastic case. Alt P/N 6615661-A2. Weight: 0.5 lbs. Note: The empty cases sell for $23.00+ from Newark. Learn More

Two-Coil Hermetically Sealed Sensitive Relay - RFE 15-oz 16-slightly soldered terminals - 3.75" x 1.75"x 2.25"H - Used but good condition -=- Mighty expensive in the '60's coldwar

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120VAC 1.6W Ratchet-operated impulse / sequencing LATCHING DPDT-3A SingleCoil 50/60HZ NEW DPDT- 3A OPEN FRAME RELAYS Repetition Rate: 10pulses/sec 420-ohms 75mA 50%duty cycle 5min ON, 5min OFF Learn More

Relay, time delay. Contactor: 240VAC 10A. Coil: 24VDC. Connection: Octal. Electrical conf: DPDT. Body: 1.75 x 2.4 x 3.6" above socket. Weight: 5 oz. Time delay: 0.1 sec - 2 hrs. 16-Ranges via four top-mounted DIP switches. Min/max Control pot on top. Upon application of the control voltage (24) the relay contacts transfer for the preset time, then switch back. Input voltage must be removed and reapplied to reset the time delay . Learn More

Relay, control. Input: DC. Contacts: 2 (NC) 1 (NO) 1 (SPST). Contact Ratings: 10Amp. Coil Voltage: 125VDC. Coil Current: 20 mA (latch) /15mA (reset). Coil Resistance: 6250 Ohms (latch) /8400 Ohms (reset). Pickup/Dropout: Maximum pick-up 100VDC. Connections: 12 Pin base Plug-In. Packaging: Enclosed. Note: B255 Series, 219 style, 2 Coil latching. Factory new, each NIB. Made in the USA. Coil marked 45570-43C. Learn More

Relay, DC. Midtex, 156-14F100 4PDT 110VDC relay inside octal housing. Special relay manufactured for The University Of Alaska. Labeled: Graphic/Alarmlite 108-4/110VDC. Mount: 8 Octal plug-in. Color: black. More info: http://facilities.alaska.edu/uaf/fsinfo/0record/FS248-/FS413-FS413-12-MECH-Johnson-GraphicAnnunc-1984-FS413-BLU-MECH-011-00-1984.pdf Learn More

GORDOS Reed Relay 741A-7,  74 Series SIP, Solid State Relay

Features: These Gordos Relays are molded in semiconductor-grade molding compounds that meet Underwriters Labortories 94V-0 flammability rating.

RF Characteristis 

• Insertion loss 0.3 dBA from 1 to 500 Mhz 
• Isolation: 30 dB min. from 1 to 600 Mhz.
• Characteristic Impedance 50, or 75 Ohms

Compatible with automatice insertion.

Logic compatible.

4 Pin PC Mount

Nominal  Coil Voltage  - 24VDC

Must operate Voltage - 18.0 VDC

Must release Voltage -  2.4 VDC

Maximum Voltage - 35 VDC140529-3

Reed Relay SIP Dry SPST NO Contacts 1750 ohm coil

Note:Outer pins are the contacts, inner pins are 1750 ohm coil.

Alternates: 62F4042, W117SIP-5, JWS-117-5, HE3621A2400, 3-1393771-5

https://www.masterelectronics.com/datasheet/741a2.aspx?p=45172003

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DPDT Bifurcated precious metal contacts - Coil: 18,000 ohms [57,000 turns #44 FMX] New (old stock) Relays Steel Enclosed with 8-pin Octal Plug and metal frame mounting bracket - pulls in around 60VDC ~ probably 110-120VDC coil Learn More

Switch, stepping. Type 44 Switch, 3-deck, 11-position, 1-deck, 10 position, non-shorting wipers, 2 of the 4 decks gold-plated; SPDT interupter contact, 120 ohm coil; will operate switch at 36VDC but rated for 48VDC. In Original Styrofoam box. Learn More

3PDT-25A? Very heavy solder terminals - 740-Ohm 24VDC coil, (pulls in at about 16V) Older stock Hermetically sealed bright silver can - Look to be explosion proof & bullet resistant Double marked C-775491-1 P52 1.8"x2.6"x3.1"tall Plug large lugs. Learn More

14-pin Solder-hooks thru glass = Hermetically-sealed 4-threaded stud mount 1.5"Square x 2.75"High 300-ohm coil 7OZ Learn More

SAFETY SWITCH Compact ON / OFF PushButton Switch and a relay automatically trips OUT if power supply stops / fails. MUST MANUALLY RESTART - Ideal where immediate restart after power failure is hazardous. 115VAC 5Amp 3-wire P/BUTTON ISOL TRANSF-RELAY / SWITCH 0.88 x 1.3 x 1.8" behind panel

Alco Switch was acquired by Tyco Electronics now TE Connectivity. 

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18-32VDC DPDT 1/2-crystal can Miniature Coax Relay 700-OhmHermetically Sealed - Presoldered with 6- teflon coaxial leads 7" long0.42 x 0.8" x 1.27"L with terminations Learn More

Hermetically sealed metal can DPDT-10Amp at 115VAC/29VDC 115VAC 1350-ohm coil 8-pin Round Connector ( Not Octal ) plug-in And Screw down lock - 1.4 x 1.5 x 3"H Unused but been around since the Cold War, weigh 0.37 poundsU.S.Relay Company Learn More

Relay, coax. Contactor: RF. Coil: 24VDC. Connection: Coaxial cables. Electrical conf: SP4T. Latching with TTL. For RF applications. Alt P/N: CC407255991. Complete with specification sheet. Learn More

Relay, 120VAC. Contacts: DPDT-12A and Press-to-Test. With Indicating LED. Mech: Plug-in.

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Relay, Special. Input: 115VAC-400Hz. Contacts: 3PDT. Contact Ratings: 25Amp 28VDC/115-200VAC. Coil Voltage: 115VAC-400Hz. Connections: 16 screw terminals with nuts. Packaging: Hermetically Sealed, blue enamel. Size: 6"L x 3.3"W x 2.85"H. Weight: 3 lbs. Note: 5945-007104553, SKS13742. Continuous duty. Class B. Learn More

10-pole Double-throw Western Electric telephone relays. Two 1300-ohm coils, one for each set of 5 precious metal bifurcated contacts. Absolutely beautiful construction, W.E. did such nice work in the 50's and '60's . . . may be a small bit of rust that would not effect operation. Learn More

Relay, special. Contacts: 1A. Coil: 33.4VDC 2000 Ohm. Connection: 8 solder hooks. Electrical conf: DPDT. Mech: 4 mounting tabs. Body: 19.6mm long including 8 solder hooks, 10mm wide and 5.5mm. Weight: 0.1 oz. Hermetically sealed MicroMechanical. Bourns. Learn More

48vdc 48PDT Magnetic latching -TwoCoil 115-Ohms Enclosed Precious metal contacts - NEW Pulse to latch, pulse in opposite polarity to unlatch. Learn More

48VDC 36PDT Magnetic latching relays. Enclosed Precious metal contacts - New Pulse to latch, pulse in opposite polarity to unlatch. Learn More

Relay, SSR. Control: 3-8VDC (10VDC max) (Input 8Amp max). Load: 20Amp 90-280VAC 400Hz (output 0.1Amp min). Case. Encapsulated module. Dimensions: 2.003" sqaure x 1.224" high. Contacts: screw. Note: solid state. New older stock. Learn More

Single or Two point differential sensing device housed in a 48 x 48 DIN case with 11-pin Octal-type plug. Operating Resistance adjustable from 2Kohm-ON / 5K-OFF, to 20K-ON / 50K-OFF Variable Sensitivity Level Controller for Conductive Liquids - Dual voltage sensing relay Supply Voltage: 110V or 240VAC a.c. (+10% 50/60 Hz) Power Consumption 4VA OUTPUT: SPDT-5Amp relay contacts. Operating Temp: -100C to +600C Boxed and Unused with spec's. Learn More