DIP to QFP-PART 1-7 · Ironwood

Package Converters & Fix Adapters

We offer many adapters for converting IC packaging and device pin outs, solving many IC availability and performance issues. We also offer fix adapters to solve layout problems and some known chip deficiencies. Custom, quick turn solutions are our specialty.

These two-part adapters consist of a leadless QFP foot (solders to the target board’s surface mount land pattern) and a DIP top that plugs into the foot. Some parts offer test points (-T).

CATALOG

Description

Package Converters & Fix Adapters

Package converters provide an electrical and mechanical conversion from one package type to another. We use gold plated interconnects for our pin and through hole converters.
Ironwood Electronics offers solder column adapters as a solution for leaded SMT packages such as QFP, PLCC, SOIC, SSOP, and TSOP. This is an excellent choice when you have a PC board in production that needs an upgrade or you need to replace an obsolete part. The solder column adapter provides a fast, highly reliable connection at a fraction of the cost of competing designs. This makes it an excellent choice for either prototype or production quantities.
The solder column adapter efficiently adapts one footprint to another footprint in a low-profile, compact design. The solder column adapter mounts directly to the SMT pads with a footprint no larger than the actual target land pattern. They are available with a 1:1 connection or a custom net list. Our state of the art design and manufacturing capabilities allow us to replace and upgrade the functions in legacy IC’s. Parts can be manufactured as RoHS or non-RoHS compliant depending on your application.
We offer products for each of the following package conversions. The part families are listed in “top interface to bottom interface” order.

NUMBER   RoHS   Top
Package Code 
 Bottom
Package Code 
 Top
Pitch (mm) 
 Bottom
Pitch (mm) 
 Top
Pin Count 
 Bottom
Pin Count 
 PC-DIP/FP28A-01   Call*   DIP28   FP28   2.54   1.27   28   28 
 PC-DIP/QFP-16xx-L-T-01   Call*   DIP40   QFE44SA   2.54   0.8   40   44 
 PC-DIP/QFP-1742-L-01   Call*   DIP40   QFE44SA   2.54   0.8   40   44 
 PC-DIP/QFP-6303-L-01   Call*   DIP40   QFE64SA   2.54   0.8   40   64 
 PC-DIP/QFP-8031/51-L-01   Call*   DIP40   QFE44SB   2.54   0.8   40   44 
 PC-DIP/QFP-8031/51-L-02   Call*   DIP40   QFE44SB   2.54   0.8   40   44 
 PC-DIP/QFP-8032/52-L-01   Call*   DIP40   QFE44SB   2.54   0.8   40   44 
 Top
Interface 
 Bottom
Interface 
 Device
Specific 
 Devices
Supported 
 Compatible
Part 1 
 Part
Description 
 Female Socket Pins   J Leaded SMT Foot   no   N/A   N/A   DIP to FP Package Converter 
 Female Socket Pins   Leadless SMT Foot   yes   Microchip PIC16C64,65,67,74,77   SF-QFE44SA-L-01   DIP to QFP Package Converter 
 Female Socket Pins   Leadless SMT Foot   yes   Microchip PIC17C42   SF-QFE44SA-L-01   DIP to QFP Package Converter 
 Female Socket Pins   Leadless SMT Foot   yes   Hitachi 6303   SF-QFE64SA-L-01   DIP to QFP Package Converter 
 Female Socket Pins   Leadless SMT Foot   yes   Intel 8031,51   SF-QFE44SB-L-01   DIP to QFP Package Converter 
 Female Socket Pins   Leadless SMT Foot   yes   Intel 8031,51   SF-QFE44SB-L-01   DIP to QFP Package Converter 
 Female Socket Pins   Leadless SMT Foot   yes   Intel 8032,52   SF-QFE44SB-L-01   DIP to QFP Package Converter