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70pcs Diode Assortment Kit — SMD & Through-Hole, 7 Values: 1N4001–1N4007, SS14, US1M, RS1M, SS34
70pcs Diode Assortment Kit SMD & Through-Hole, 7 Values: 1N4001–1N4007, SS14, US1M, RS1M, SS34
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70pcs Diode Assortment Kit — SMD & Through-Hole, 7 Values
A comprehensive diode assortment kit covering the most commonly used rectifier and Schottky diodes in both SMD (SMA/DO-214AC) and through-hole (DO-41) packages. With 7 diode types and 70 pieces total, this kit covers the vast majority of general-purpose rectification, reverse polarity protection, and flyback suppression needs in one convenient package.
Kit Contents & Specifications
| Part | Type | Package | VRRM | IF | Notes |
|---|---|---|---|---|---|
| 1N4001 | General Rectifier | DO-41 | 50V | 1A | Low-voltage rectification |
| 1N4002 | General Rectifier | DO-41 | 100V | 1A | Standard AC/DC |
| 1N4004 | General Rectifier | DO-41 | 400V | 1A | Mains rectification |
| 1N4007 | General Rectifier | DO-41 | 1000V | 1A | High-voltage rectification |
| SS14 | Schottky Rectifier | SMA (DO-214AC) | 40V | 1A | Fast switching, low VF |
| US1M | Ultra-Fast Rectifier | SMA (DO-214AC) | 1000V | 1A | High-speed switching PSU |
| RS1M | Fast Recovery Rectifier | SMA (DO-214AC) | 1000V | 1A | SMPS, flyback converters |
| SS34 | Schottky Rectifier | SMA (DO-214AC) | 40V | 3A | Higher current Schottky |
Note: Exact quantity per value may vary. Total 70pcs across 7 values.
Why Choose This Diode Kit?
- 7 essential diode types — covers rectifier, Schottky, ultra-fast, and fast recovery in one kit
- Both SMD & through-hole — use on breadboards, perfboards, and SMD PCBs
- 1N4001–1N4007 series — the most universal rectifier diodes for AC/DC conversion
- SS14 & SS34 Schottky — low forward voltage drop for efficient power circuits
- US1M & RS1M — ultra-fast recovery for SMPS and flyback designs
- Organized storage — labeled compartments for easy identification
Typical Applications
- AC/DC rectification — bridge rectifiers, half-wave and full-wave power supplies
- Reverse polarity protection — protect circuits from incorrect battery connection
- Flyback suppression — protect transistors and MOSFETs from inductive kickback (relays, motors)
- SMPS & switching converters — US1M/RS1M for high-frequency rectification
- Schottky rectification — SS14/SS34 for low-loss, high-efficiency power paths
- Electronics repair — replace failed diodes in consumer electronics and power supplies
FAQ
Q: What is the difference between SS14 and SS34?
A: Both are 40V Schottky diodes in SMA package. SS34 is rated for 3A continuous current vs SS14’s 1A — use SS34 for higher current applications.
Q: Can I use 1N4007 instead of 1N4001?
A: Yes. The 1N4007 is a drop-in replacement for any lower-voltage 1N400x diode (higher VRRM rating is always safe).
Q: Are the SMD diodes in DO-214AC (SMA) package?
A: Yes. SS14, US1M, RS1M, and SS34 are all in SMA (DO-214AC) package, compatible with standard SMA PCB footprints.
Package Contents
- 70× Diodes total across 7 values (1N4001, 1N4002, 1N4004, 1N4007, SS14, US1M, RS1M, SS34)
- Organized in labeled storage box
