TFM-120-32-L-D-A-P-TR SAMTEC Connector (Other) In Stock

Name: TFM-120-32-L-D-A-P-TR
Brand: SAMTEC
SKU: TFM-120-32-L-D-A-P-TR
Availability: InStock

SAMTEC TFM-120-32-L-D-A-P-TR is a 40-position dual-row board stacking SMT connector at 0.050 inch pitch, featuring phosphor bronze contacts with 15 microinch gold over 50 microinch nickel mating finish, tape-and-reel packaging, and JESD-609 e3 RoHS-compliant lead-free termination for high-reliability board-to-board interconnect.

ACTIVEConnectorVerified Jun 2026

Package / Visual Reference

TFM-120-32-L-D-A-P-TROther

Quick Facts

Manufacturer: SAMTEC
Package: Other
Pin Count: 40
Lifecycle: ACTIVE
Datasheet: TFM-120-32-L-D-A-P-TR Datasheet PDF
Category: Connector
Price: From $4.2800(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TFM-120-32-L-D-A-P-TR?

40-position dual-row board stacking connector on 0.050 inch (1.27mm) pitch
Phosphor bronze contacts with 15 microinch gold over 50 microinch nickel mating surface
Tin over nickel barrier termination finish (JESD-609 e3, RoHS lead-free)
Tape-and-reel (-TR) packaging for automated high-volume SMT assembly
Board stacking connector type for direct PCB-to-PCB signal interconnect
7-week factory lead time; plan procurement accordingly for production schedules

What is TFM-120-32-L-D-A-P-TR used for?

The TFM-120-32-L-D-A-P-TR is used in board-to-board stacking architectures found in embedded computing modules, networking line cards, and industrial control systems where 40-position 0.050 inch pitch dual-row SMT connectors are required for dense, reliable signal connections. Its gold-over-nickel mating contact finish ensures low contact resistance and long service life, making it suitable for high-cycle applications in test equipment and communications hardware.

What are the specifications of TFM-120-32-L-D-A-P-TR?

Factory Lead Time	7 Weeks, 2 Days
Connector Type	BOARD STACKING CONNECTOR
Contact Finish Mating	GOLD (15) OVER NICKEL (50)
Contact Finish Termination	Tin (Sn) - with Nickel (Ni) barrier
Contact Material	PHOSPHOR BRONZE
JESD-609 Code	e3
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8536.69.40.40
Country of Origin	Mainland China, Malaysia

Where can I find the TFM-120-32-L-D-A-P-TR datasheet?

TFM-120-32-L-D-A-P-TR Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for TFM-120-32-L-D-A-P-TR?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What are the contact finish specifications on TFM-120-32-L-D-A-P-TR and why does gold plating thickness matter?

The TFM-120-32-L-D-A-P-TR uses phosphor bronze contacts with 15 microinch gold plating over 50 microinch nickel on the mating surface, and tin with a nickel barrier on the termination side. The 15 microinch gold thickness ensures reliable low-resistance contact over many mating cycles, preventing corrosion in signal-critical board stacking applications.

How does the 0.050 inch pitch dual-row configuration affect PCB footprint density compared to 0.100 inch pitch connectors?

At 0.050 inch (1.27mm) pitch, the TFM-120-32-L-D-A-P-TR achieves twice the pin density of a standard 0.100 inch pitch connector, fitting 40 positions into approximately the same footprint length as a 20-position 0.100 inch part. This makes it valuable for compact embedded modules and small form-factor boards where space is constrained.

What is the factory lead time for TFM-120-32-L-D-A-P-TR and how should procurement teams plan for it?

The factory lead time for TFM-120-32-L-D-A-P-TR is approximately 7 weeks and 2 days. Procurement teams designing high-density 40-position board stacking interconnects into production schedules should order this connector at least 8 to 10 weeks in advance to avoid delays, especially for programs requiring tape-and-reel automated SMT assembly.

Is TFM-120-32-L-D-A-P-TR RoHS compliant and suitable for lead-free solder assembly processes?

Yes. The TFM-120-32-L-D-A-P-TR carries a JESD-609 e3 code, indicating a lead-free (Pb-free) termination finish compatible with RoHS-compliant manufacturing. The tin over nickel barrier termination is designed for standard lead-free SMT reflow profiles used in modern PCB assembly for commercial, industrial, and telecom applications.

Related Guides

STM32H753VIT6 High-Performance MCU Design Guide

Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.

Aug 3, 2026

STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems

Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.

Aug 3, 2026

ICL7660ACPAZ Negative Voltage Charge Pump Design Guide

Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.

Aug 2, 2026

C0402C103K3RACTU 10 nF MLCC Design Guide

Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.

Aug 2, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About SAMTEC

SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all SAMTEC parts →

More from SAMTEC

CLE-110-01-G-DV-TR

Other

Connector

CLE-110-01-G-DV-A-TR

Other

Connector

CLE-110-01-G-DV-A

Other

Connector

TSM-103-01-TM-DV

Other

Connector

TSM-103-01-T-SH

Other

Connector

TSM-103-01-T-DV

Other

Connector

AvailabilityIn Stock

Reference Price (USD)

From $4.2800

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$7.6500	$7.65
10+	$6.4990	$64.99
50+	$5.1100	$255.50
100+	$4.6900	$469.00
200+	$4.4200	$884.00
500+	$4.2800	$2140.00

pcs

Unit price: $7.6500 · Total: $7.65

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TFM-120-32-L-D-A-P-TR SAMTEC Connector (Other) In Stock

What are the key features of TFM-120-32-L-D-A-P-TR?

What is TFM-120-32-L-D-A-P-TR used for?

What are the specifications of TFM-120-32-L-D-A-P-TR?

Compliance & Regulatory

Where can I find the TFM-120-32-L-D-A-P-TR datasheet?

What are equivalent replacements for TFM-120-32-L-D-A-P-TR?

Frequently Asked Questions

What are the contact finish specifications on TFM-120-32-L-D-A-P-TR and why does gold plating thickness matter?

How does the 0.050 inch pitch dual-row configuration affect PCB footprint density compared to 0.100 inch pitch connectors?

What is the factory lead time for TFM-120-32-L-D-A-P-TR and how should procurement teams plan for it?

Is TFM-120-32-L-D-A-P-TR RoHS compliant and suitable for lead-free solder assembly processes?

Related Guides

STM32H753VIT6 High-Performance MCU Design Guide

STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems

ICL7660ACPAZ Negative Voltage Charge Pump Design Guide

C0402C103K3RACTU 10 nF MLCC Design Guide

Why Buy from FindMyChip

About SAMTEC

More from SAMTEC

You May Also Like