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2 files changed, +12 −5

pypart.toml +1 −1

@@ -1,5 +1,5 @@

name = "steve/tht-led"

version = "1.0.0"

version = "1.0.1"

runtime = "steve"

license = "MIT"

summary = "Through-hole round LEDs from Vishay's drawings: 5 mm (T-1 3/4, TLHx5400) and 3 mm (T-1, TLHx4400), red, yellow or green."

--- 1.0.0/pypart.toml
+++ 1.0.1/pypart.toml
@@ -1,5 +1,5 @@
 name = "steve/tht-led"
-version = "1.0.0"
+version = "1.0.1"
 runtime = "steve"
 license = "MIT"
 summary = "Through-hole round LEDs from Vishay's drawings: 5 mm (T-1 3/4, TLHx5400) and 3 mm (T-1, TLHx4400), red, yellow or green."

README.md +11 −4

@@ -24,9 +24,16 @@

## Catalogue models

The old catalogue's LED names are generic: a diameter and no maker. As for generic pin headers, a model maps to a maker's package when its body, the flange and the cylinder, is within 0.15 mm of the maker's drawing. Measured on the reference models (2026-11-06):

- `LED_D5.0mm`, `LED_D5.0mm_Green` and `LED_D5.0mm_Yellow` are the same model: body Ø 4.9, flange Ø 5.8 with a flat on the cathode side, 8.6 from the flange's underside to the top, 1.0 flange; leads 0.4 square, 2.54 apart. Against Vishay's 5 mm: 5 ±0.15, 5.8, 8.7 and 1.0, so they map to TLHR5400, TLHG5400 and TLHY5400. The leads differ (0.4 against 0.5), as post sizes differ between makers of the same part, and the old model's flange sits 3.0 above the board where Vishay's kink seats it 3.8 above.

- `LED_D3.0mm` and its colour variants: flange Ø 3.8 and the body about 5.3 high above the flange's underside. Vishay's 3 mm is Ø 3.2 and 4.4, and Kingbright's WP710A10 (Spec No. DSAL0505, V.12A, 08/11/2023, kingbrightusa.com) Ø 3.2 and 4.6, so they aren't mapped. The 3 mm package is offered all the same.

- Not mapped, as no table read yet: horizontal models (leads bent at a height the drawings don't give), the blue, clear and flat-top 5 mm models (Vishay's sheet has red, yellow and green tinted lenses only), the infrared emitters (another part), and the other sizes and shapes.

|---|---|---|---|---|---|---|---|

| `LED_D5.0mm`, `_Green`, `_Yellow` (one model) | old | 4.9 | 5.8, flat on the cathode side | 8.6 | 1.0 | 0.4 square | 3.0 |

| | Vishay 5 mm | 5 ±0.15 | 5.8 ±0.15 | 8.7 ±0.3 | 1.0 | 0.5 square | 3.8 (at the kink) |

| `LED_D3.0mm`, `_Green`, `_Yellow` (one model) | old | 3.0 | 3.8, flat on the cathode side | 5.3 | 1.0 | 0.4 square | 3.0 |

| | Vishay 3 mm | 2.9 ±0.15 | 3.2 ±0.15 | 4.4 ±0.3 | 1.0 | 0.5 x 0.4 | 1.4 (at the kink) |

- The 5 mm models map to TLHR5400, TLHG5400 and TLHY5400: the body is within 0.15. The leads differ, as post sizes differ between makers of the same part, and so does the seating height.

- The 3 mm models map to TLHR4400, TLHG4400 and TLHY4400 although their flange and height differ by more: Vishay's 3 mm (Ø 3.2, 4.4) and Kingbright's WP710A10 (Spec No. DSAL0505, V.12A, 08/11/2023, kingbrightusa.com: Ø 3.2, 4.6) agree, so the old model, at Ø 3.8 and 5.3, is plainly wrong for a 3 mm LED rather than a different part.

- Not mapped, as no table read yet: horizontal models (leads bent at a height the drawings don't give), the blue, clear and flat-top models (Vishay's sheets have red, yellow and green tinted lenses only), the infrared emitters (another part), and the other sizes and shapes.

--- 1.0.0/README.md
+++ 1.0.1/README.md
@@ -24,8 +24,15 @@
 
 ## Catalogue models
 
-The old catalogue's LED names are generic: a diameter and no maker. As for generic pin headers, a model maps to a maker's package when its body, the flange and the cylinder, is within 0.15 mm of the maker's drawing. Measured on the reference models (2026-11-06):
+The old catalogue's LED names are generic: a diameter and no maker. As for generic pin headers, a model maps to a maker's package when its body, the flange and the cylinder, is within 0.15 mm of the maker's drawing. Where the old model is plainly wrong for its size, it maps to the real part. Measured on the reference models (2026-11-06), against Vishay's drawings:
 
-- `LED_D5.0mm`, `LED_D5.0mm_Green` and `LED_D5.0mm_Yellow` are the same model: body Ø 4.9, flange Ø 5.8 with a flat on the cathode side, 8.6 from the flange's underside to the top, 1.0 flange; leads 0.4 square, 2.54 apart. Against Vishay's 5 mm: 5 ±0.15, 5.8, 8.7 and 1.0, so they map to TLHR5400, TLHG5400 and TLHY5400. The leads differ (0.4 against 0.5), as post sizes differ between makers of the same part, and the old model's flange sits 3.0 above the board where Vishay's kink seats it 3.8 above.
-- `LED_D3.0mm` and its colour variants: flange Ø 3.8 and the body about 5.3 high above the flange's underside. Vishay's 3 mm is Ø 3.2 and 4.4, and Kingbright's WP710A10 (Spec No. DSAL0505, V.12A, 08/11/2023, kingbrightusa.com) Ø 3.2 and 4.6, so they aren't mapped. The 3 mm package is offered all the same.
-- Not mapped, as no table read yet: horizontal models (leads bent at a height the drawings don't give), the blue, clear and flat-top 5 mm models (Vishay's sheet has red, yellow and green tinted lenses only), the infrared emitters (another part), and the other sizes and shapes.
+| Models | | Body Ø | Flange Ø | Flange's underside to top | Flange | Leads | Flange above the board |
+|---|---|---|---|---|---|---|---|
+| `LED_D5.0mm`, `_Green`, `_Yellow` (one model) | old | 4.9 | 5.8, flat on the cathode side | 8.6 | 1.0 | 0.4 square | 3.0 |
+| | Vishay 5 mm | 5 ±0.15 | 5.8 ±0.15 | 8.7 ±0.3 | 1.0 | 0.5 square | 3.8 (at the kink) |
+| `LED_D3.0mm`, `_Green`, `_Yellow` (one model) | old | 3.0 | 3.8, flat on the cathode side | 5.3 | 1.0 | 0.4 square | 3.0 |
+| | Vishay 3 mm | 2.9 ±0.15 | 3.2 ±0.15 | 4.4 ±0.3 | 1.0 | 0.5 x 0.4 | 1.4 (at the kink) |
+
+- The 5 mm models map to TLHR5400, TLHG5400 and TLHY5400: the body is within 0.15. The leads differ, as post sizes differ between makers of the same part, and so does the seating height.
+- The 3 mm models map to TLHR4400, TLHG4400 and TLHY4400 although their flange and height differ by more: Vishay's 3 mm (Ø 3.2, 4.4) and Kingbright's WP710A10 (Spec No. DSAL0505, V.12A, 08/11/2023, kingbrightusa.com: Ø 3.2, 4.6) agree, so the old model, at Ø 3.8 and 5.3, is plainly wrong for a 3 mm LED rather than a different part.
+- Not mapped, as no table read yet: horizontal models (leads bent at a height the drawings don't give), the blue, clear and flat-top models (Vishay's sheets have red, yellow and green tinted lenses only), the infrared emitters (another part), and the other sizes and shapes.