销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | 2991 | Keystone Electronics Corp | NEGATIVE CONTACT (SMT) | 100 : $0.0848 500 : $0.066
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 Allied Electronics | 2991 | Keystone Electronics | Battery Contact, Negative Contact, SMT, 1 Coin Cell, Brass/Tin-Nickel | +100:$0.08 +200:$0.07 +500:$0.07 +1000:$0.07 |
 Allied Electronics | 2991116292 | AVENTICS | VALVE; 567-30BAR-PILOT-INT-30BAR-DC-24V-CON | 1:$993.54 |
 Allied Electronics | 2991141970 | AVENTICS | VALVE; 24VDC; 581-211-011+580-271/SPEC 24V DC | +1:$347.60 +5:$326.14 +10:$319.02 |
 Allied Electronics | 2991147170 | AVENTICS | VALVE; 581-242-010+580-271/SPEC 24V DC | +1:$426.74 +5:$400.40 +10:$391.65 |
 Allied Electronics | 2991194080 | AVENTICS | VALVE; 563-301-24V DC-COIL LOCKED BY CLIPS | +1:$514.62 +5:$482.85 +10:$472.28 |
 Allied Electronics | 299139-1 | TE Connectivity | Nector M Series; Female Panel Gasket for use with NECTOR M 3 Pole Socket Conn | +5000:$0.33 +50000:$0.32 +250000:$0.31 |
 Allied Electronics | 2991D | Apex Tool Group Mfr. | GEARWRENCH; WR OIL FLTR END CAP 3-3/4 3/8D | +1:$18.55 +10:$17.44 +25:$16.89 +50:$16.14 |
 Allied Electronics | 2991TR | Keystone Electronics | Battery Contact,Coin Cell,NEG.,Surfact Mount,TAPE & REEL | +1500:$0.36 +3000:$0.35 +6000:$0.33 +12000:$0.32 |
 Bisco Industries | 2991 | Keystone Electronics Corp | | 价格未公开 |
 ChipOneStop | 2991 | Keystone Electronics | 电池座,夹,触点 - 电池产品 纽扣电池座 SM Neg Btty contact .008 Thick Tin Nckl 电源 | 1+:¥1.3301 10+:¥1.27 50+:¥0.81 100+:¥0.8 250+:¥0.68 500+:¥0.6501 1000+:¥0.57 2500+:¥0.51 5000+:¥0.48011+:¥0.93 50+:¥0.8 100+:¥0.59 200+:¥0.5001 500+:¥0.47 1000+:¥0.42 2500+:¥0.38 5000+:¥0.38100+:¥0.45 |
 Digi-Key 得捷电子 | 2991 | Keystone Electronics | 电池座,夹,触点 - 电池产品 纽扣电池座 SM Neg Btty contact .008 Thick Tin Nckl 电源 | 1+:¥1.3301 10+:¥1.27 50+:¥0.81 100+:¥0.8 250+:¥0.68 500+:¥0.6501 1000+:¥0.57 2500+:¥0.51 5000+:¥0.4801 |
 Digi-Key 得捷电子 | 2991 | Adafruit Industries LLC | OTG MICRO-USB HUB W/POWER SWITCH | $4.95000 |
 Digi-Key 得捷电子 | 2991 | Pololu Corporation | G2 HIGH-POWER MOTOR DRIVER 18V17 | $29.95000 |
 Digi-Key 得捷电子 | 2991 | Keystone Electronics | BATTERY CONTACT NEGATIVE SMD TAB | $0.11000 |
 Digi-Key 得捷电子 | 2991 | Keystone Electronics Corp | BATTERY CONTACT NEGATIVE SMD | 500 : $0.07236 250 : $0.07536 100 : $0.089 50 : $0.0904 10 : $0.142 1 : $0.15
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 Digi-Key 得捷电子 | 299111 | Essentra Access Solutions | LEAF HINGE 40X40 ZAMAK CHROME FI | $8.26000 |
 Digi-Key 得捷电子 | 299112 | Essentra Access Solutions | LEAF HINGE 40X40 ZAMAK CHROME FI | $7.28000 |
 Digi-Key 得捷电子 | 299113 | Essentra Access Solutions | LEAF HINGE 40X40 ZAMAK CHROME FI | $6.60000 |
 Digi-Key 得捷电子 | 299139-1 | TE Connectivity AMP Connectors | PANEL GASKET, 3 POS NECTOR M | $0.47000 |
 Digi-Key 得捷电子 | 2991-6002 | Amphenol SV Microwave | CONN ADAPT JACK-JACK SMA 50 OHM | $51.51000 |
 Digi-Key 得捷电子 | 2991-6007 | Amphenol SV Microwave | CONN ADAPT JACK-JACK SMA 50 OHM | $51.51000 |
 Digi-Key 得捷电子 | 2991D | Apex Tool Group | WR OIL FLTR END CAP 3-3/4 3/8D | Obsolete |
 Digi-Key 得捷电子 | 2991TR | Keystone Electronics | COIN CELL PC NEG BOTTOM CONTACT | $0.50000 |
 Future Electronics | 2991 | Keystone Electronics Corp | SMT Space Saving Economical Negative Battery Contact RoHS : Compliant | 200 : $0.0574 7,000 : $0.0516
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 Future(富昌) | 2991 | Keystone Electronics | 电池座,夹,触点 - 电池产品 纽扣电池座 SM Neg Btty contact .008 Thick Tin Nckl 电源 | 1+:¥1.3301 10+:¥1.27 50+:¥0.81 100+:¥0.8 250+:¥0.68 500+:¥0.6501 1000+:¥0.57 2500+:¥0.51 5000+:¥0.48011+:¥0.93 50+:¥0.8 100+:¥0.59 200+:¥0.5001 500+:¥0.47 1000+:¥0.42 2500+:¥0.38 5000+:¥0.38100+:¥0.451+:¥0.44 2000+:¥0.41 10000+:¥0.37 |
 Future(富昌) | 2991TR | Keystone Electronics | 电池座,夹,触点 - 电池产品 电源 纽扣电池座 SM Neg Btty contact 1500 pc Tape/Reel | 1+:¥1.92 1500+:¥1.6501 3000+:¥1.591500+:¥2.03 3000+:¥1.94 |
 Heilind | 2991 | Keystone Electronics Corp | | 1+:¥1.3301 10+:¥1.27 50+:¥0.81 100+:¥0.8 250+:¥0.68 500+:¥0.6501 1000+:¥0.57 2500+:¥0.51 5000+:¥0.48011+:¥0.93 50+:¥0.8 100+:¥0.59 200+:¥0.5001 500+:¥0.47 1000+:¥0.42 2500+:¥0.38 5000+:¥0.38100+:¥0.451+:¥0.44 2000+:¥0.41 10000+:¥0.371+:¥0.89 |
 Heilind | 2991TR | Keystone Electronics Corp | | 1+:¥1.92 1500+:¥1.6501 3000+:¥1.591500+:¥2.03 3000+:¥1.941000+:¥2.48 |
 Heilind Electronics | 2991 | Keystone Electronics Corp | | 100 : $0.089
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 Mouser 贸泽电子 | 2991 | Keystone Electronics | 电池座,夹,触点 - 电池产品 纽扣电池座 SM Neg Btty contact .008 Thick Tin Nckl 电源 | 1+:¥1.3301 10+:¥1.27 50+:¥0.81 100+:¥0.8 250+:¥0.68 500+:¥0.6501 1000+:¥0.57 2500+:¥0.51 5000+:¥0.48011+:¥0.93 50+:¥0.8 100+:¥0.59 200+:¥0.5001 500+:¥0.47 1000+:¥0.42 2500+:¥0.38 5000+:¥0.38 |
 Mouser 贸泽电子 | 2991 | Keystone Electronics | 纽扣电池座 SM Neg Btty contact .008 Thick Tin Nckl | 1:¥0.7684 10:¥0.5763 50:¥0.50737 100:¥0.45313
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 Mouser 贸泽电子 | 2991 | Adafruit | Adafruit配件 USB Mini Hub with Power Switch - OTG Micro-USB | 价格未公开 |
 Mouser 贸泽电子 | 299139-1 | TE Connectivity / AMP | 照明连接器 PANEL GASKET, 3P | 1:¥4.6895 10:¥3.7855 100:¥3.0962 250:¥2.7685
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 Mouser 贸泽电子 | 2991-6002 | Amphenol / SV Microwave | 射频适配器 - 系列之内 SMA F to F Bulkhead Hermetic Adapter | 1:¥391.884 5:¥384.9684 10:¥368.832 25:¥357.2269
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 Mouser 贸泽电子 | 2991-6007 | Amphenol / SV Microwave | 射频适配器 - 系列之内 SMA F to F FlangeMnt Adapter, 4 Hole | 1:¥327.8808 5:¥310.2754 10:¥295.9131 25:¥283.5396
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 Mouser 贸泽电子 | 2991-6030 | Amphenol / SV Microwave | 射频适配器 - 系列之内 SMA Female to Female 4-Hole Panel Mount | 100:¥515.8224
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 Mouser 贸泽电子 | 2991TR | Keystone Electronics | 纽扣电池座 SM Neg Btty contact 1500 pc Tape/Reel | 1:¥2.2261 10:¥2.0566 100:¥1.6046 250:¥1.469 1,500:¥1.05994
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 Mouser 贸泽电子 | 2991TR | Keystone Electronics | 电池座,夹,触点 - 电池产品 电源 纽扣电池座 SM Neg Btty contact 1500 pc Tape/Reel | 1+:¥1.92 1500+:¥1.6501 3000+:¥1.59 |
 Sager | 2991 | Keystone Electronics Corp | NEGATIVE CONTACT (SMT) | 17,730 : $0.0434
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 立创商城 | 2991TR | Keystone | 电池附件/弹片/弹簧 | 1+:¥1.38 10+:¥1.026 30+:¥0.96 100+:¥0.894 500+:¥0.87 1000+:¥0.852
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