Power Resistor Pack – 2 W and 3 W Metal Film, 1 %, 127 Values from 1 Ω to 1 MΩ (1,270 Resistors)
Two boxes of 1 % metal film power resistors with the same 127 values, 1 Ω to 1 MΩ: 635 × 2 W and 635 × 3 W, five of each.
Designed by Mematrix Lab
Description
2 W and 3 W resistors in every common value
Two boxes of 1 % metal film power resistors with the same 127 values from 1 Ω to 1 MΩ: 635 two-watt and 635 three-watt resistors, five of each value. They cover the jobs a small 1/4 W part cannot: LED strings and current limiting at higher voltages, bleeder and dummy loads for power supplies, current sensing, snubbers, and replacing burnt resistors in amplifiers and chargers.
What's in the pack
| Box | Rating | Body | Contents | Qty |
|---|---|---|---|---|
| 2 W metal film resistors | 2 W, ±1 % | 15 × 5 mm | 127 values × 5 | 635 |
| 3 W metal film resistors | 3 W, ±1 % | 17 × 6 mm | 127 values × 5 | 635 |
| Total | 1270 |
The 127 values (in both boxes)
21 values per decade (the E24 series without 1.1, 1.3 and 1.6) from 1 Ω to 910 kΩ, plus 1 MΩ:
| Decade | Values |
|---|---|
| 1–9.1 Ω | 1, 1.2, 1.5, 1.8, 2, 2.2, 2.4, 2.7, 3, 3.3, 3.6, 3.9, 4.3, 4.7, 5.1, 5.6, 6.2, 6.8, 7.5, 8.2, 9.1 Ω |
| 10–91 Ω | 10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 39, 43, 47, 51, 56, 62, 68, 75, 82, 91 Ω |
| 100–910 Ω | 100, 120, 150, 180, 200, 220, 240, 270, 300, 330, 360, 390, 430, 470, 510, 560, 620, 680, 750, 820, 910 Ω |
| 1–9.1 kΩ | 1, 1.2, 1.5, 1.8, 2, 2.2, 2.4, 2.7, 3, 3.3, 3.6, 3.9, 4.3, 4.7, 5.1, 5.6, 6.2, 6.8, 7.5, 8.2, 9.1 kΩ |
| 10–91 kΩ | 10, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 39, 43, 47, 51, 56, 62, 68, 75, 82, 91 kΩ |
| 100–910 kΩ | 100, 120, 150, 180, 200, 220, 240, 270, 300, 330, 360, 390, 430, 470, 510, 560, 620, 680, 750, 820, 910 kΩ |
| 1 MΩ | 1 MΩ |
Good to know
- Five colour bands: three digits, a multiplier and the tolerance band (brown = 1 %).
- Each box has a printed value map in the lid listing every compartment; its small heading block is printed in Chinese (power, tolerance, size, quantity — as in the table above).
- Power resistors run hot at their rated power: leave space around them, keep them off the board surface, and plan for about half the rating in continuous use.
- Heavy item: about 1 kg packed, so the price includes a $5 weight surcharge towards international postage (the same surcharge applies to each pack you order).
- The same 127 values come in our Metal Film Resistor Pack at 1/2 W and 1 W.
- Parts are sorted and packed by hand by our supplier, so a compartment or bag can occasionally hold a piece more or less than listed.
- Contains small parts. Not a toy; keep away from young children.
Specs and Docs
- Parts
- 1,270, axial
- Range
- 1 Ω – 1 MΩ, 127 values
- Power
- 2 W and 3 W, ±1 %
Shipping
Standard shipping: $9.00 for the first item, +$1.80 for each additional item. Free shipping on orders over $260.
We ship worldwide, by default with economical international post (UPU / China Post small packet) to keep shipping costs low. Orders are usually handed to the carrier within 2–5 business days, and economical international post then takes about 10–30 business days to arrive; these are estimates, not guarantees. Delivery time depends on the destination and on postal and customs handling. If you need your order by a certain date, email us before ordering: faster shipping can be arranged, with the extra cost charged at the carrier's actual rate. Items that contain batteries or magnets are marked on their product page and ship by a special carrier line; some countries and regions cannot be reached by that line, and if yours is one of them we refund the order in full.
Customs & duties
Import duties, taxes and customs requirements depend on the destination country, the shipping route and the local customs office, so we cannot say in advance whether any will apply to your parcel. Customs may hold a parcel, ask for more information, or ask for duties or taxes to be paid, even when the declared value is correct. If you have a question about your country, email us before ordering.
See our shipping & returns policy.