Can the Jiatel 0921 series directly replace Mill-Max 0921 through-hole pins?

Yes. The Jiatel 0921-compatible series is engineered as a 1:1 mechanical drop-in solution for THT layouts, maintaining the exact initial seating height of 2.159mm and designed to fit a 1.778mm PCB mounting hole.

Is the 0921 spring-loaded pin compatible with automated assembly?

Yes. To support high-speed SMT placement lines, this through-hole spring pin is available in vertical Tape & Reel packaging, compatible with standard pick-and-place vacuum nozzles.

How does Jiatel verify through-hole clearance and footprint compatibility?

Our Senior NPI Engineering Team prohibits the use of unverified digital mockups. We validate all dimensions exclusively against official Technical Datasheets and 2D Footprint Specs to prevent automated assembly failures and solder bridging.

Mill-Max 0921 Through Hole Spring-Loaded Pin: Durable Design

Plating	Gold
Durability	1,00,000 Cycles

Plating

Gold

Durability

1,00,000 Cycles

Overview

Description: Through Hole Mount Spring-Loaded Pin
Plunger Type: Round
Mounting Feature: Through-Hole Solder Mount
Mounting Hole: .070″ (1,778mm) Tail Type: No Tail
Tail Diameter: 0″ (0,0mm)
Product Family: Discrete Spring Loaded Pins

General Info

Description : Through Hole Mount Spring-Loaded Pin
Plunger Type: Round
Mounting Feature : Through-Hole Solder Mount
Mounting Hole: .070″ (1,778mm)
Inital Height: .085″ (2,159mm)
Stroke: .055″ (1,397mm)
Packaging: Vertically on Tape & Reel
RoHS : Yes
Product Lifecycle : Active

Materials

Shell Material : Brass Alloy
Shell Plating : 20 μ” Gold over Nickel
Spring Plating : 10 μ” Gold over Nickel

Technical Specs

Mechanical life(Durability): Up to 1,00,000 Cycles@ Mid-Stroke
Operating Temperature Range : -55/+125° C
Current Rating : See Spring Specifications Below
Contact Resistance : See Spring Specifications Below
Shock : No Elect. Discontinuity >1μs @ 50g
Vibration : No Elect. Discontinuity >1μs @ 10-2000HZ, 20 G

0921-0-57-20-76-14-11-0	Max Stroke = 0.0390″ Mid Stroke = 0.0195″
0921-0-57-20-76-14-11-0	Max Stroke = 0.0390″ Mid Stroke = 0.0195″
0921-1-15-20-72-14-11-0	Max Stroke = 0.0550″ Mid Stroke = 0.0275″
0921-1-15-20-75-14-11-0	Max Stroke = 0.0550″ Mid Stroke = 0.0275″