S172D-12 Teledyne Relays Relay or Contactor (Other) In Stock
S172D-12 is a Teledyne DPDT PCB-mount latching relay. It uses a 12 V DC coil, 9 V operate voltage, 360 mW coil power, and 8-pin layout. From $quote pricing in stock inquiry with worldwide shipping.
- Manufacturer
- Teledyne Relays
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- S172D-12 Datasheet PDF
- Category
- Relay or Contactor
- Price
- From $96.6023(MOQ 1)
- Temp Range
- -55.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of S172D-12?
- DPDT latching relay function for signal-routing and control circuits
- 12 V DC nominal coil with 9 V operate voltage
- 360 mW coil power and 0.04 A maximum coil current
- Compact PCB-mount body with 8.51 mm length and 7.11 mm height
What is S172D-12 used for?
S172D-12 is used in instrumentation, aerospace-style control modules, telecom equipment, and industrial boards requiring a compact latching relay. Its DPDT contact arrangement supports signal switching, redundancy paths, and low-power state retention with a 12 V DC coil. Buyers can specify it for maintenance and new-build relay boards where Teledyne relay performance, PCB footprint, and coil voltage must match.
What are the specifications of S172D-12?
| YTEOL | 7 |
| Body Breadth | 8.51mm |
| Body Height | 7.11mm |
| Body Length or Diameter | 8.51mm |
| Coil Current(DC)-Max | 0.04A |
| Coil Operate Voltage(DC) | 9V |
| Coil Power | 360mW |
| Coil Resistance | 400Ω |
| Coil Voltage(DC)-Max | 16V |
| Coil Voltage-Nom | 12V |
| Coil/Input Supply Type | DC |
| Contact Current(DC)-Max | 1A |
| Contact (DC) Max Rating R Load | 1A@28VDC |
| Contact Resistance | 150mΩ |
| Contact Voltage(DC)-Max | 28V |
| Contact/Output Supply Type | DC |
| Electrical Life | 500000 Cycle(s) |
| Input Switching Control Type | Random |
| Insulation Resistance | 1000000000Ω |
| JESD-609 Code | e4 |
| Mounting Feature | SURFACE MOUNT-STRAIGHT |
| Operate Time | 7.5ms |
| Physical Dimension | 8.51mm x 8.51mm x 7.11mm |
| Relay Action | MOMENTARY |
| Relay Form | 2 FORM C |
| Relay Function | DPDT |
| Relay Type | POWER/SIGNAL RELAY |
| Release Time | 6.5ms |
| Sealing | HERMETICALLY SEALED |
| Surface Mount | NO |
| Terminal Finish | Gold (Au) |
| Termination Type | SOLDER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.41.00.20 |
| Country of Origin | Mexico, USA |
Where can I find the S172D-12 datasheet?
S172D-12 Datasheet DownloadOfficial datasheet from Teledyne Relays
What are equivalent replacements for S172D-12?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which control circuits benefit from the S172D-12 relay type?
S172D-12 is a DPDT latching relay, so it supports two-pole switching while retaining state with a 12 V DC coil in compact PCB assemblies.
What coil values should be checked before design approval?
The fetched data lists 12 V nominal coil voltage, 9 V operate voltage, 16 V maximum coil voltage, 360 mW coil power, and 0.04 A maximum coil current.
How compact is the relay body for board replacement?
Its body dimensions are about 8.51 mm by 8.51 mm with 7.11 mm height, so footprint and enclosure clearance should be confirmed before substitution.
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Why Buy from FindMyChip
About Teledyne Relays
Teledyne Relays is a leading electronic component manufacturer. FindMyChip sources Teledyne Relays ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $176.3160 | $176.32 |
| 10+ | $118.1300 | $1181.30 |
| 20+ | $114.1800 | $2283.60 |
| 50+ | $99.8400 | $4992.00 |
| 100+ | $99.5900 | $9959.00 |
| 250+ | $96.6023 | $24150.58 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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