JST PUD series, Board to Cable/Wire Header, 28 circuits, 2.00mm pitch, dual-row, through-hole right-angle, shrouded 4-wall, tin-plated contacts, 3A, 250V, UL94 V-0, Active
| Parameter | Value |
|---|---|
| Series | PUD |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -25°C~85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.335\" (8.51mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 28 |
| Row spacing - mating | 0.079\" (2.00mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Tin |
The S28B-PUDSS-1(LF)(SN): The solder post length is 0.118" (3.00mm) — confirm your PCB thickness and through-hole plating depth to ensure the posts protrude enough for a reliable solder fillet.
Sourced through independent distribution channels; quantities are quoted per RFQ with lead times confirmed at the time of order. The base product number is S28B-PUD — any suffix variation (such as plating or packaging) should be verified against the BOM line.
S28B-PUDSS-1(LF)(SN) is an Active JST part — available through independent distribution.
It is a 28-position, dual-row header with a 2.00mm pitch on both the mating interface and the row spacing.
The (LF)(SN) suffix indicates lead-free and tin-plated — consistent with RoHS compliance, though the official statement should be verified from the JST datasheet.