Figure 3 — Approximate dimensions of test lampholder for E14/20 cap
Figure 4 — Approximate dimensions of test lampholder for E17/20 cap
Figure 5 — Approximate dimensions of test lampholder for E26/50 × 39, E27/51 × 39, E26,
E26d and E27
Figure 6 — Approximate dimensions of test lampholder for E39 and E40 caps
Figure 7 — Approximate dimensions of test lampholder for E14/123 × 15 cap
Figure 8 — Approximate dimensions of test lampholder for E14/25 × 17 cap
Figure 9 — Approximate dimensions of test lampholder for culot B22/25 × 26
and B22d-3 (90°/135°)/25 × 26 caps
Figure 10 — Approximate dimensions of test lampholder for B15d (unskirted) cap
Figure 11 — Approximate dimensions of test lampholder for B15d/27 × 22 cap
Figure 12 — Approximate dimensions of test lampholder for B15d/24 × 17 cap
Figure 13 — Approximate dimensions of test lampholder for B22d/22 cap
Figure 14 — Approximate dimensions of test lampholder for E12/15 cap
Introduction
Meet the requirements of IEC60360, nickel≥99%, thickness: 0.5mm.
Specification
| No. | Description | Standard | Model |
| 1 | E14/E20 lampholder | IEC60360 Figure3, inner size: 13.5mm | JY-TTF3 |
| 2 | E17/E20 lampholder | IEC60360 Figure4 | JY-TTF4 |
| 3 | E26/E27 lampholder | IEC60360 Figure5 | JY-TTF5 |
| 4 | E39/E40 lampholder | IEC60360 Figure 6 | JY-TTF6 |
| 5 | E14 lampholder | IEC60360 Figure 7, inner size: 15mm | JY-TTF7 |
| 6 | E14 lampholder | IEC60360 Figure8, inner size: 17mm | JY-TTF8 |
| 7 | B22 lampholder | IEC60360 Figure9, inner size: 26mm | JY-TTF9 |
| 8 | B15 lampholder | IEC60360 Figure 10, inner size: 14.5mm | JY-TTF10 |
| 9 | B15 lampholder | IEC60360 Figure 11, inner size: 22mm | JY-TTF11 |
| 10 | B15 lampholder | IEC60360 Figure 12, inner size: 17.5mm | JY-TTF12 |
| 11 | B22 lampholder | IEC60360 Figure 13, inner size: 21.5mm | JY-TTF13 |
| 12 | E12 lampholder | IEC60360 Figure 14 | JY-TTF14 |