T1M-20-GF-DV-K SAMTEC Connector (Other) In Stock
The SAMTEC T1M-20-GF-DV-K is a 20-position dual-row board-to-board connector featuring gold-plated contacts for reliable signal integrity. Supporting 0.100-inch pitch with through-hole mounting, it suits applications requiring stable 35-pin mechanical attachment. Available with standard lead time, this connector is ideal for prototyping and production PCB stacking.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- T1M-20-GF-DV-K Datasheet PDF
- Category
- Connector
- Price
- From $1.4647(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of T1M-20-GF-DV-K?
- 20-position dual-row through-hole connector with 0.100-inch pitch for dense board stacking
- Gold (Au) over Nickel (Ni) contact finish ensures long-term corrosion resistance and low contact resistance
- Pre-assembled connector design simplifies board-to-board mating in rack and embedded systems
What is T1M-20-GF-DV-K used for?
The SAMTEC T1M-20-GF-DV-K is widely used in industrial control systems, embedded computing boards, and test and measurement equipment where reliable board-to-board signal connections are required. Its through-hole mounting and gold-plated contacts make it suitable for high-cycle mating applications and harsh-environment deployments. The connector is also employed in telecommunications backplane assemblies and ruggedized military-grade electronics.
What are the specifications of T1M-20-GF-DV-K?
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Board Mounting Option | HOLE .034-.044 |
| Body Breadth | 0.246inch |
| Body Depth | 0.268inch |
| Body Length | 1.067inch |
| Connector Type | BOARD CONNECTOR |
| Contact Design | PREASSEM CONN |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| Filter Feature | NO |
| Insulator Color | NATURAL |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e4 |
| Mating Contact Pitch | 0.039inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 6.25mm |
| Plating Thickness | 3u inch |
| Rated Current (Signal) | 3.3A |
| Reference Standard | UL |
| Terminal Pitch | 1mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 40 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the T1M-20-GF-DV-K datasheet?
T1M-20-GF-DV-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for T1M-20-GF-DV-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the T1M-20-GF-DV-K connector have, and what is its pin pitch?
The T1M-20-GF-DV-K is a 20-position dual-row through-hole connector with a 0.100-inch (2.54 mm) pitch. This standard pitch supports compatibility with common PCB grid layouts and allows reliable board-to-board interconnection in a compact footprint.
What contact finish is used in the T1M-20-GF-DV-K and why does it matter for signal integrity?
The connector uses Gold (Au) over Nickel (Ni) plating on its contacts. Gold provides excellent conductivity and corrosion resistance, ensuring stable contact resistance over thousands of mating cycles. This makes it suitable for high-reliability applications requiring low-loss signal paths at standard logic voltage levels such as 3.3 V or 5 V.
Which board mounting method does the T1M-20-GF-DV-K use, and what PCB hole size is required?
The T1M-20-GF-DV-K uses through-hole board mounting and requires PCB drill holes in the range of 0.034 to 0.044 inches in diameter. This through-hole design provides strong mechanical retention and is preferred in vibration-prone environments such as industrial or automotive assemblies requiring secure 20-pin dual-row connections.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.2500 | $4.25 |
| 10+ | $3.6100 | $36.10 |
| 100+ | $3.0684 | $306.84 |
| 325+ | $1.5750 | $511.88 |
| 5000+ | $1.4647 | $7323.50 |
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