TFM-102-02-L-D-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-102-02-L-D-K-TR is a 4-position dual-row surface mount Tiger Eye terminal strip with 0.050 inch pitch. Features low-profile vertical mounting, tin-over-nickel contacts, and 15 mΩ contact resistance for reliable board-to-board connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TFM-102-02-L-D-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $0.9341(MOQ 475)
- 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 TFM-102-02-L-D-K-TR?
- Tiger Eye contact system delivers 15 mΩ contact resistance for reliable, low-loss signal integrity in high-reliability applications
- Ultra-fine 0.050 inch (1.27 mm) pitch dual-row design enables high-density interconnects in space-constrained PCB layouts
- Surface mount vertical orientation with tin-over-nickel contact finish provides excellent solderability and corrosion resistance
What is TFM-102-02-L-D-K-TR used for?
The TFM-102-02-L-D-K-TR is suited for high-density board-to-board interconnects in compact consumer electronics and industrial control modules. Its 0.050 inch pitch and surface mount profile make it ideal for stacking PCBs in telecommunications equipment and data acquisition systems. The low-profile vertical design also fits embedded computing platforms where space and signal integrity are critical.
What are the specifications of TFM-102-02-L-D-K-TR?
| YTEOL | 9.4 |
| Body Breadth | 0.235inch |
| Body Depth | 0.22inch |
| Body Length | 0.225inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| Dielectric Withstanding Voltage | 750VAC V |
| Durability | 2500Cycles |
| Filter Feature | NO |
| Insulation Resistance | 5000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| 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 | 3.43mm |
| Plating Thickness | 15u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 4 |
| 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 TFM-102-02-L-D-K-TR datasheet?
TFM-102-02-L-D-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-102-02-L-D-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact resistance does the TFM-102-02-L-D-K-TR specify, and why does it matter for signal integrity?
The TFM-102-02-L-D-K-TR specifies a maximum contact resistance of 15 mΩ. This low resistance minimizes voltage drop and heat generation across the connector, which is critical in high-speed digital interfaces operating at 3.3 V or 5 V rails where signal fidelity must be preserved over millions of mating cycles.
How does the 0.050 inch pitch of TFM-102-02-L-D-K-TR compare to standard 0.100 inch pitch connectors for dense PCB designs?
At 0.050 inch (1.27 mm) pitch, the TFM-102-02-L-D-K-TR occupies roughly half the board length of a standard 0.100 inch pitch connector for the same pin count of 4 positions. This allows designers to reclaim significant PCB real estate, enabling more compact layouts in portable devices and high-density multi-board assemblies.
Which SMT reflow soldering profile is recommended when assembling the TFM-102-02-L-D-K-TR onto a PCB?
SAMTEC's Tiger Eye SMT connectors, including the TFM-102-02-L-D-K-TR with its tin-over-nickel contact finish, are designed for standard SAC305 lead-free reflow profiles with peak temperatures up to 260°C. Following IPC/JEDEC J-STD-020 moisture sensitivity guidelines ensures solder joint reliability across 4-position dual-row pads.
In what applications is the TFM-102-02-L-D-K-TR a practical alternative to wire-to-board connectors?
The TFM-102-02-L-D-K-TR is an effective replacement for wire-to-board connectors in space-constrained designs where direct board-to-board mating is feasible. Its 4-position, dual-row, 0.050 inch pitch footprint reduces assembly time and eliminates wire harnesses, making it popular in industrial sensors, medical wearables, and embedded modules requiring reliable 15 mΩ low-resistance connections.
Related Guides
TLMG1100-GS08 Indicator LED PCB Design and Validation Guide
Design and validate a TLMG1100-GS08 indicator PCB with current calculations, GPIO checks, polarity review, and enclosure tests.
Nov 7, 2026
How to Choose RK73H1ETTP1002F: Chip Resistor Selection Guide 2026
Select RK73H1ETTP1002F for 10 kΩ circuits: compare four catalog options, check power and package limits, and prepare an exact-part sourcing request.
Nov 7, 2026
ECA1JHG220: 22 µF, 63 V Electrolytic Capacitor Selection Guide
Choose ECA1JHG220 using voltage, tolerance, ripple, temperature and fit checks, with four Panasonic catalog candidates compared.
Nov 6, 2026
How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide
Select TLMG1100-GS08 and evaluate four indicator LED candidates through optical, electrical, footprint, and sourcing checks.
Nov 5, 2026
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 |
|---|---|---|
| 475+ | $1.3940 | $662.15 |
| 500+ | $1.2700 | $635.00 |
| 1000+ | $1.1900 | $1190.00 |
| 2000+ | $1.0900 | $2180.00 |
| 2375+ | $0.9868 | $2343.53 |
| 5225+ | $0.9341 | $4880.83 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector