供應(yīng)鏈韌性重構(gòu):HVC 電容——HEC 與 Vishay 射頻電容的戰(zhàn)略級(jí)替代方案
關(guān)鍵詞: 供應(yīng)鏈韌性重構(gòu) HVC電容 HEC Vishay 射頻電容替代方案
供應(yīng)鏈韌性重構(gòu):HVC 電容——HEC 與 Vishay 射頻電容的戰(zhàn)略級(jí)替代方案
(Reshaping Supply Chain Resilience: HVC Capacitor as the Strategic Alternative to HEC & Vishay)
摘要 (摘要)
射頻(RF)核心元器件的供應(yīng)鏈脆弱性已成為制約設(shè)備制造商交付能力的“灰犀?!薄C鎸?duì) HEC (High Energy Corp) 與 Vishay (Draloric) 動(dòng)輒 16-24 周的交期常態(tài),以及由此引發(fā)的違約風(fēng)險(xiǎn),單純的“等待”已不再是明智之舉。本文基于 HVC 電容 (HVC Capacitor) 的實(shí)戰(zhàn)數(shù)據(jù),提供一份詳盡的 HEC/Vishay 全系列替代清單,幫助企業(yè)構(gòu)建一條安全、高效且具成本優(yōu)勢(shì)的射頻供應(yīng)鏈。
1. 行業(yè)現(xiàn)狀:從“疫情沖擊”到“結(jié)構(gòu)性短缺”
雖然 2020 年的疫情已成過(guò)去,但它給射頻元器件供應(yīng)鏈留下的“后遺癥”至今未愈。HEC 和 Vishay 等歐美大廠在經(jīng)歷停產(chǎn)與重啟后,面臨著原材料供應(yīng)緊張與產(chǎn)能固化的雙重壓力。
對(duì)于下游設(shè)備商而言,現(xiàn)狀(Status Quo) 依然嚴(yán)峻: * 交期黑洞:標(biāo)準(zhǔn)品交期從過(guò)去的 8-12 周永久性延長(zhǎng)至 16-24 周。 * 價(jià)格剛性:品牌溢價(jià)疊加通脹,采購(gòu)成本剛性上漲 30-50%。 * 被動(dòng)停產(chǎn):關(guān)鍵料號(hào)(如 HT50/HT57 系列)的斷貨,直接導(dǎo)致整機(jī)無(wú)法交付。
HVC 電容的角色:我們不是趁火打劫的臨時(shí)替代品,而是幫助您重奪供應(yīng)鏈主動(dòng)權(quán)的戰(zhàn)略合作伙伴。
2. 破局:HVC 電容的三種場(chǎng)景化解決方案
針對(duì)不同階段的供應(yīng)鏈危機(jī),HVC 提供分級(jí)響應(yīng)策略。
場(chǎng)景一:熔斷救援(Emergency Replacement)
痛點(diǎn):HEC 庫(kù)存僅剩 2 周,面臨設(shè)備交付違約風(fēng)險(xiǎn)。
HVC 響應(yīng):
T+2 天:發(fā)出精準(zhǔn)對(duì)標(biāo)樣品(Pin-to-Pin 兼容)。
T+14 天:緊急調(diào)撥庫(kù)存支持首批交付。
T+30 天:完成批量交付。
戰(zhàn)果:相比原廠 20 周的等待,HVC 僅用 4 周 完成切換。
場(chǎng)景二:雙供應(yīng)商防御(Dual-Source Strategy)
痛點(diǎn):?jiǎn)我回浽存i定,議價(jià)能力弱。
HVC 策略:采用 “60% (HEC) + 40% (HVC)” 的采購(gòu)配比,既保證了供應(yīng)安全,又通過(guò)競(jìng)爭(zhēng)將綜合采購(gòu)成本降低 15%。
3. 數(shù)據(jù)說(shuō)話:年度 TCO 成本對(duì)比分析
以年用量 25,000 只 射頻電容為例,切換至 HVC 電容帶來(lái)的效益:
| 成本維度 | HEC / Vishay 原廠方案 | HVC 電容替代方案 | 您的收益 (Variance) |
|---|---|---|---|
| 采購(gòu)單價(jià) | $50.00 | $38.00 | 單價(jià)降低 24% |
| 年度采購(gòu)額 | $1,250,000 | $950,000 | 節(jié)省 $300,000 |
| 交付周期 | 16 周 (需備貨 4 個(gè)月) | 4 周 (需備貨 1 個(gè)月) | 資金占用減少 75% |
| 庫(kù)存持有成本 | $83,330 | $15,831 | 節(jié)省 $67,499 |
| 總擁有成本 (TCO) | $1,333,330 | $965,831 | 年度總省 $367,499 |
4. 實(shí)證:嚴(yán)苛環(huán)境下的信賴
土耳其軍工 (Filkon RF):通過(guò) MIL-STD-202 軍標(biāo)測(cè)試,在沙漠高溫環(huán)境下保持 0% 故障率。
中國(guó)半導(dǎo)體 (China Semi):在等離子蝕刻機(jī)中累計(jì)運(yùn)行 25,000+ 只,故障率 <0.1%,溫升比原廠低 5°C。
5. 詳盡替代指引 (Comprehensive Cross Reference)
HVC HVCHF 系列 提供最全的型號(hào)覆蓋,確保您能找到對(duì)應(yīng)的替代品。
5.1 Series A: 7.5kV 小型化系列 (替代 HEC HT50 / Vishay TOS 020016)
規(guī)格:Φ 20mm,螺紋 M5 或 8-32 UNC。
應(yīng)用:手持射頻設(shè)備、匹配箱。
| 電容值 | 介質(zhì)材料 | HVC 推薦型號(hào) | HEC 原廠型號(hào) | Vishay 原廠型號(hào) |
|---|---|---|---|---|
| 10 pF | NP0 | HVCHF-A-100K-7.5kV | HT50V100KA | 7FAA100K / TOS...100...AC |
| 25 pF | NP0 | HVCHF-A-250K-7.5kV | HT50V250KA | 7FAA250K / TOS...250...AC |
| 50 pF | N750 | HVCHF-A-500K-7.5kV | HT50U500KA | 7FAU500K / TOS...500...AL |
| 75 pF | N750 | HVCHF-A-750K-7.5kV | HT50U750KA | 7FAU750K / TOS...750...AL |
| 100 pF | N750 | HVCHF-A-101K-7.5kV | HT50U101KA | 7FAU101K / TOS...100...AL |
| 150 pF | N750 | HVCHF-A-151K-7.5kV | HT50U151KA | 7FAU151K / TOS...150...AL |
| 200 pF | N750 | HVCHF-A-201K-7.5kV | HT50U201KA | 7FAU201K / TOS...200...AL |
| 500 pF | N4700 | HVCHF-A-DL-501K-7.5kV | HH58R501KA | TOS 020016 500...AQ |
| 1000 pF | N4700 | HVCHF-A-DL-102K-7.5kV | HH58R102KA | TOS 020016 1000...AQ |
5.2 Series B: 15kV 高功率系列 (替代 HEC HT57 / Vishay TOS 030033)
規(guī)格:Φ 30mm,螺紋 M6 或 1/4-20 UNC。
應(yīng)用:半導(dǎo)體蝕刻、PVD、感應(yīng)加熱。
| 電容值 | 介質(zhì)材料 | HVC 推薦型號(hào) | HEC 原廠型號(hào) | Vishay 原廠型號(hào) |
|---|
5.3 Series C: 25kV 超高壓系列 (替代 HEC HT59)
規(guī)格:Φ 58mm。
應(yīng)用:大功率廣播發(fā)射機(jī)、工業(yè)重型加熱設(shè)備。
| 電容值 | 介質(zhì)材料 | HVC 推薦型號(hào) | HEC 原廠型號(hào) |
|---|
6. 完整型號(hào)對(duì)照表 (Complete Cross Reference)
6.1 HEC HT50 系列 → HVC 替代 (7.5kV, Φ20mm)
| HEC / Vishay 系列 | HEC 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| HEC HT50 | HT50V100KA | HVCHF-A-10P-7.5KV | 10 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V150KA | HVCHF-A-15P-7.5KV | 15 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V250KA | HVCHF-A-25P-7.5KV | 25 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V300KA | HVCHF-A-30P-7.5KV | 30 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V350KA | HVCHF-A-35P-7.5KV | 35 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V400KA | HVCHF-A-40P-7.5KV | 40 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V450KA | HVCHF-A-45P-7.5KV | 45 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V500KA | HVCHF-A-50P-7.5KV | 50 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V550KA | HVCHF-A-55P-7.5KV | 55 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V600KA | HVCHF-A-60P-7.5KV | 60 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V650KA | HVCHF-A-65P-7.5KV | 65 pF | NP0 | 7.5 kV | 20 |
| HEC HT50 | HT50V750KA | HVCHF-A-75P-7.5KV | 75 pF | N750 | 7.5 kV | 20 |
| HEC HT50 | HT50V101KA | HVCHF-A-101-7.5KV | 100 pF | N750 | 7.5 kV | 20 |
| HEC HT50 | HT50V151KA | HVCHF-A-151-7.5KV | 150 pF | N750 | 7.5 kV | 20 |
| HEC HT50 | HT50V171KA | HVCHF-A-171-7.5KV | 170 pF | N750 | 7.5 kV | 20 |
| HEC HT50 | HT50V201KA | HVCHF-A-201-7.5KV | 200 pF | N3300 | 7.5 kV | 20 |
| HEC HT50 | HT50V301KA | HVCHF-A-301-7.5KV | 300 pF | N3300 | 7.5 kV | 20 |
| HEC HT50 | HT50V401KA | HVCHF-A-401-7.5KV | 400 pF | N3300 | 7.5 kV | 20 |
| HEC HT50 | HT50V501KA | HVCHF-A-501-7.5KV | 500 pF | N5250 | 7.5 kV | 20 |
| HEC HT50 | HT50V601KA | HVCHF-A-601-7.5KV | 600 pF | N5250 | 7.5 kV | 20 |
| HEC HT50 | HT50V701KA | HVCHF-A-701-7.5KV | 700 pF | N5250 | 7.5 kV | 20 |
6.2 HEC HT58 系列 → HVC 替代 (7.5kV, Φ20mm)
| HEC / Vishay 系列 | HEC 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| HEC HT58 | HT58V400KA | HVCHF-A-UJ-40P-7.5KV | 40 pF | N750 | 7.5 kV | 20 |
| HEC HT58 | HT58V500KA | HVCHF-A-UJ-50P-7.5KV | 50 pF | N750 | 7.5 kV | 20 |
| HEC HT58 | HT58V600KA | HVCHF-A-UJ-60P-7.5KV | 60 pF | N750 | 7.5 kV | 20 |
| HEC HT58 | HT58V650KA | HVCHF-A-UJ-65P-7.5KV | 65 pF | N750 | 7.5 kV | 20 |
| HEC HT58 | HH58V501KA | HVCHF-A-DL-501-7.5KV | 500 pF | N4700 | 7.5 kV | 20 |
| HEC HT58 | HH58V701KA | HVCHF-A-DL-701-7.5KV | 700 pF | N4700 | 7.5 kV | 20 |
| HEC HT58 | HH58V901KA | HVCHF-A-DL-901-7.5KV | 900 pF | N4700 | 7.5 kV | 20 |
| HEC HT58 | HH58V102KA | HVCHF-A-E-102-7.5KV | 1000 pF | Y5U | 7.5 kV | 20 |
| HEC HT58 | HH58V202KA | HVCHF-A-E-202-7.5KV | 2000 pF | Y5U | 7.5 kV | 20 |
| HEC HT58 | HH58V252KA | HVCHF-A-E-252-7.5KV | 2500 pF | Y5U | 7.5 kV | 20 |
6.3 HEC HT57 / HH57 系列 → HVC 替代 (15kV, Φ30mm)
| HEC / Vishay 系列 | HEC 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| HEC HT57 | HT57Y100KA | HVCHF-B-10P-15KV | 10 pF | NP0 | 15 kV | 30 |
| HEC HT57 | HT57Y250KA | HVCHF-B-25P-15KV | 25 pF | NP0 | 15 kV | 30 |
| HEC HT57 | HT57Y500KA | HVCHF-B-50P-15KV | 50 pF | NP0 | 15 kV | 30 |
| HEC HT57 | HT57Y600KA | HVCHF-B-60P-15KV | 60 pF | NP0 | 15 kV | 30 |
| HEC HT57 | HT57Y750KA | HVCHF-B-75P-15KV | 75 pF | N750 | 15 kV | 30 |
| HEC HT57 | HT57Y101KA | HVCHF-B-101-15KV | 100 pF | N750 | 15 kV | 30 |
| HEC HT57 | HT57Y151KA | HVCHF-B-151-15KV | 150 pF | N750 | 15 kV | 30 |
| HEC HT57 | HT57Y201KA | HVCHF-B-201-15KV | 200 pF | N750 | 15 kV | 30 |
| HEC HT57 | HT57Y251KA | HVCHF-B-251-15KV | 250 pF | N3300 | 15 kV | 30 |
| HEC HT57 | HT57Y301KA | HVCHF-B-301-15KV | 300 pF | N3300 | 15 kV | 30 |
| HEC HT57 | HT57Y401KA | HVCHF-B-401-15KV | 400 pF | N3300 | 15 kV | 30 |
| HEC HT57 | HT57Y501KA | HVCHF-B-501-15KV | 500 pF | N5250 | 15 kV | 30 |
| HEC HH57 | HH57Y751KA | HVCHF-B-DL-751-15KV | 750 pF | N4700 | 15 kV | 30 |
| HEC HH57 | HH57Y102KA | HVCHF-B-DL-102-15KV | 1000 pF | N4700 | 15 kV | 30 |
| HEC HH57 | HH57Y122KA | HVCHF-B-2E2-122-15KV | 1200 pF | 2E2 | 15 kV | 30 |
| HEC HH57 | HH57Y152KA | HVCHF-B-2E2-152-15KV | 1500 pF | 2E2 | 15 kV | 30 |
6.4 HEC HT59 系列 → HVC 替代 (25kV, Φ58mm)
| HEC / Vishay 系列 | HEC 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| HEC HT59 | HT594500MA | HVCHF-C-50P-25KV | 50 pF | NP0 | 25 kV | 58 |
| HEC HT59 | HT594750MA | HVCHF-C-75P-25KV | 75 pF | NP0 | 25 kV | 58 |
| HEC HT59 | HT594101MA | HVCHF-C-101-25KV | 100 pF | NP0 | 25 kV | 58 |
| HEC HT59 | HT594131MA | HVCHF-C-131-25KV | 130 pF | NP0 | 25 kV | 58 |
| HEC HT59 | HT594151MA | HVCHF-C-151-25KV | 150 pF | N750 | 25 kV | 58 |
| HEC HT59 | HT594201MA | HVCHF-C-201-25KV | 200 pF | N750 | 25 kV | 58 |
| HEC HT59 | HT594251MA | HVCHF-C-251-25KV | 250 pF | N750 | 25 kV | 58 |
| HEC HT59 | HT594301MA | HVCHF-C-301-25KV | 300 pF | N4700 | 25 kV | 58 |
| HEC HT59 | HT594501MA | HVCHF-C-501-25KV | 500 pF | N4700 | 25 kV | 58 |
| HEC HT59 | HT594701MA | HVCHF-C-701-25KV | 700 pF | N4700 | 25 kV | 58 |
| HEC HT59 | HT594801MA | HVCHF-C-801-25KV | 800 pF | N4700 | 25 kV | 58 |
| HEC HT59 | HT594102MA | HVCHF-C-102-25KV | 1000 pF | N4700 | 25 kV | 58 |
| HEC HT59 | HT594152MA | HVCHF-C-152-25KV | 1500 pF | N4700 | 25 kV | 58 |
6.5 Vishay 7FAA / 7FAU / 5FAE 系列 → HVC 替代
| HEC / Vishay 系列 | Vishay 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| Vishay 7FAA | 7FAA100K | HVCHF-A-NP0-10P-7.5KV | 10 pF | NP0 | 7.5 kV | 20 |
| Vishay 7FAA | 7FAA200K | HVCHF-A-NP0-20P-7.5KV | 20 pF | NP0 | 7.5 kV | 20 |
| Vishay 7FAA | 7FAA250K | HVCHF-A-NP0-25P-7.5KV | 25 pF | NP0 | 7.5 kV | 20 |
| Vishay 7FAA | 7FAA300K | HVCHF-A-NP0-30P-7.5KV | 30 pF | NP0 | 7.5 kV | 20 |
| Vishay 7FAA | 7FAA500K | HVCHF-A-NP0-50P-7.5KV | 50 pF | NP0 | 7.5 kV | 20 |
| Vishay 7FAU | 7FAU750K | HVCHF-A-N750-75P-7.5KV | 75 pF | N750 | 7.5 kV | 20 |
| Vishay 7FAU | 7FAU101K | HVCHF-A-N750-101-7.5KV | 100 pF | N750 | 7.5 kV | 20 |
| Vishay 5FAE | 5FAE501M | HVCHF-A-E-501-5KV | 500 pF | Y5U | 5 kV | 20 |
| Vishay 5FAE | 5FAE801M | HVCHF-A-E-801-5KV | 800 pF | Y5U | 5 kV | 20 |
| Vishay 5FAE | 5FAE102M | HVCHF-A-E-102-5KV | 1000 pF | Y5U | 5 kV | 20 |
6.6 Vishay TOS 030033 系列 → HVC 替代 (15kV, Φ30mm)
| HEC / Vishay 系列 | Vishay 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| Vishay TOS 030033 | BS030033BJ10036AC1 | HVCHF-B-NP0-10P-15KV | 10 pF | NP0 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ25036AC1 | HVCHF-B-NP0-25P-15KV | 25 pF | NP0 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ50036AC1 | HVCHF-B-NP0-50P-15KV | 50 pF | NP0 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ75036AL1 | HVCHF-B-N750-75P-15KV | 75 pF | N750 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ10136AL1 | HVCHF-B-N750-101-15KV | 100 pF | N750 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ15136AL1 | HVCHF-B-N750-151-15KV | 150 pF | N750 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ20136AL1 | HVCHF-B-N750-201-15KV | 200 pF | N750 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ30136AQ1 | HVCHF-B-N4700-301-15KV | 300 pF | N4700 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ40136AQ1 | HVCHF-B-N4700-401-15KV | 400 pF | N4700 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ50136AQ1 | HVCHF-B-N4700-501-15KV | 500 pF | N4700 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ75138AV1 | HVCHF-B-N4700-751-15KV | 750 pF | N4700 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ10238AV1 | HVCHF-B-N4700-102-15KV | 1000 pF | N4700 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ12238AV1 | HVCHF-B-N4700-122-15KV | 1200 pF | N4700 | 15 kV | 30 |
| Vishay TOS 030033 | BS030033BJ15238AV1 | HVCHF-B-N4700-152-15KV | 1500 pF | N4700 | 15 kV | 30 |
6.7 Vishay TOS 020016 系列 → HVC 替代 (7.5kV, Φ21mm)
| HEC / Vishay 系列 | Vishay 型號(hào) | HVC 替代型號(hào) | 電容值 | 介質(zhì) | 最大電壓 (DC) | 直徑 (mm) |
|---|---|---|---|---|---|---|
| Vishay TOS 020016 | BS020016VZ10036AC1 | HVCHF-B1-NP0-10P-7.5KV | 10 pF | NP0 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ15036AC1 | HVCHF-B1-NP0-15P-7.5KV | 15 pF | NP0 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ25036AC1 | HVCHF-B1-NP0-25P-7.5KV | 25 pF | NP0 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ30036AC1 | HVCHF-B1-NP0-30P-7.5KV | 30 pF | NP0 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ40036AC1 | HVCHF-B1-NP0-40P-7.5KV | 40 pF | NP0 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ50036AC1 | HVCHF-B1-NP0-50P-7.5KV | 50 pF | NP0 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ75036AL1 | HVCHF-B1-N750-75P-7.5KV | 75 pF | N750 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ10136AL1 | HVCHF-B1-N750-101-7.5KV | 100 pF | N750 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ15136AS1 | HVCHF-B1-N4700-151-7.5KV | 150 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ20136AS1 | HVCHF-B1-N4700-201-7.5KV | 200 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ30136AS1 | HVCHF-B1-N4700-301-7.5KV | 300 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ40138AT1 | HVCHF-B1-N4700-401-7.5KV | 400 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ50138AT1 | HVCHF-B1-N4700-501-7.5KV | 500 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ60138AU1 | HVCHF-B1-N4700-601-7.5KV | 600 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ80138AU1 | HVCHF-B1-N4700-801-7.5KV | 800 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ10238AV1 | HVCHF-B1-N4700-102-7.5KV | 1000 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ15238AV1 | HVCHF-B1-N4700-152-7.5KV | 1500 pF | N4700 | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ20238BA1 | HVCHF-B1-E-202-7.5KV | 2000 pF | Y5U | 7.5 kV | 21 |
| Vishay TOS 020016 | BS020016VZ25238BA1 | HVCHF-B1-E-252-7.5KV | 2500 pF | Y5U | 7.5 kV | 21 |
聯(lián)系與技術(shù)支持
如果您正在尋找 HEC 或 Vishay 高頻高壓陶瓷電容的替代品,HVC 的替代工程團(tuán)隊(duì)將隨時(shí)為您提供支持。
業(yè)務(wù)咨詢郵箱:sales@hv-caps.com
官方網(wǎng)站:https://hv-caps.com/products/H-F-RF-功率-Capacitor/2021/1029/48927.html
我們承諾為所有替代項(xiàng)目提供免費(fèi)樣品測(cè)試及原廠級(jí)技術(shù)支持。
免責(zé)聲明:HEC? 和 Vishay? 是其各自所有者的注冊(cè)商標(biāo)。本文檔僅用于技術(shù)比較與替代選型參考。